WO1997031924A1 - Procede pour la preparation de derives de magnesium arylique fluore et procede pour la preparation de composes de bore (arylique fluore) - Google Patents
Procede pour la preparation de derives de magnesium arylique fluore et procede pour la preparation de composes de bore (arylique fluore) Download PDFInfo
- Publication number
- WO1997031924A1 WO1997031924A1 PCT/JP1997/000391 JP9700391W WO9731924A1 WO 1997031924 A1 WO1997031924 A1 WO 1997031924A1 JP 9700391 W JP9700391 W JP 9700391W WO 9731924 A1 WO9731924 A1 WO 9731924A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- solvent
- boron
- fluoride
- ether
- magnesium
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 61
- 125000003118 aryl group Chemical group 0.000 title abstract description 18
- 238000006243 chemical reaction Methods 0.000 claims abstract description 207
- -1 boron halide Chemical class 0.000 claims abstract description 182
- 239000002904 solvent Substances 0.000 claims abstract description 168
- 229910052796 boron Inorganic materials 0.000 claims abstract description 127
- 150000002430 hydrocarbons Chemical class 0.000 claims abstract description 83
- 150000001639 boron compounds Chemical class 0.000 claims abstract description 81
- 239000011777 magnesium Substances 0.000 claims abstract description 73
- 229910052749 magnesium Inorganic materials 0.000 claims abstract description 73
- 239000004215 Carbon black (E152) Substances 0.000 claims abstract description 65
- 229930195733 hydrocarbon Natural products 0.000 claims abstract description 65
- 238000004519 manufacturing process Methods 0.000 claims abstract description 55
- 150000001875 compounds Chemical class 0.000 claims abstract description 38
- 150000008282 halocarbons Chemical class 0.000 claims abstract description 37
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims abstract description 33
- 238000009835 boiling Methods 0.000 claims abstract description 16
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 247
- 239000000243 solution Substances 0.000 claims description 119
- 150000001501 aryl fluorides Chemical class 0.000 claims description 100
- 238000002156 mixing Methods 0.000 claims description 91
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 claims description 58
- 239000004210 ether based solvent Substances 0.000 claims description 46
- 229910052731 fluorine Inorganic materials 0.000 claims description 46
- 239000011259 mixed solution Substances 0.000 claims description 46
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 43
- 125000001153 fluoro group Chemical group F* 0.000 claims description 40
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 claims description 29
- IUBGCAIAAJMNJS-UHFFFAOYSA-J dimagnesium;tetrafluoride Chemical class [F-].[F-].[F-].[F-].[Mg+2].[Mg+2] IUBGCAIAAJMNJS-UHFFFAOYSA-J 0.000 claims description 28
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical group [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 claims description 25
- WTEOIRVLGSZEPR-UHFFFAOYSA-N boron trifluoride Chemical group FB(F)F WTEOIRVLGSZEPR-UHFFFAOYSA-N 0.000 claims description 25
- 229910052740 iodine Inorganic materials 0.000 claims description 25
- 229910052801 chlorine Inorganic materials 0.000 claims description 24
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 claims description 23
- 150000002222 fluorine compounds Chemical class 0.000 claims description 23
- 125000001309 chloro group Chemical group Cl* 0.000 claims description 22
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical group [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 claims description 21
- 125000003545 alkoxy group Chemical group 0.000 claims description 20
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 17
- ORUIBWPALBXDOA-UHFFFAOYSA-L magnesium fluoride Chemical class [F-].[F-].[Mg+2] ORUIBWPALBXDOA-UHFFFAOYSA-L 0.000 claims description 17
- 229910015900 BF3 Inorganic materials 0.000 claims description 13
- AMQDBUIQKQUCKY-UHFFFAOYSA-M magnesium;1,2,3,4,5-pentafluorobenzene-6-ide;bromide Chemical group [Mg+2].[Br-].FC1=[C-]C(F)=C(F)C(F)=C1F AMQDBUIQKQUCKY-UHFFFAOYSA-M 0.000 claims description 13
- 239000012046 mixed solvent Substances 0.000 claims description 12
- 238000010992 reflux Methods 0.000 claims description 12
- NAMYKGVDVNBCFQ-UHFFFAOYSA-N 2-bromopropane Chemical compound CC(C)Br NAMYKGVDVNBCFQ-UHFFFAOYSA-N 0.000 claims description 11
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 claims description 11
- 150000004292 cyclic ethers Chemical group 0.000 claims description 9
- 239000011737 fluorine Substances 0.000 claims description 8
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Chemical compound BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 claims description 6
- NAWXUBYGYWOOIX-SFHVURJKSA-N (2s)-2-[[4-[2-(2,4-diaminoquinazolin-6-yl)ethyl]benzoyl]amino]-4-methylidenepentanedioic acid Chemical compound C1=CC2=NC(N)=NC(N)=C2C=C1CCC1=CC=C(C(=O)N[C@@H](CC(=C)C(O)=O)C(O)=O)C=C1 NAWXUBYGYWOOIX-SFHVURJKSA-N 0.000 claims description 5
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 claims description 4
- XPDWGBQVDMORPB-UHFFFAOYSA-N Fluoroform Chemical group FC(F)F XPDWGBQVDMORPB-UHFFFAOYSA-N 0.000 claims description 4
- 229910052794 bromium Inorganic materials 0.000 claims description 3
- 239000000460 chlorine Substances 0.000 claims description 3
- FMKOJHQHASLBPH-UHFFFAOYSA-N isopropyl iodide Chemical compound CC(C)I FMKOJHQHASLBPH-UHFFFAOYSA-N 0.000 claims description 3
- PYLWMHQQBFSUBP-UHFFFAOYSA-N monofluorobenzene Chemical compound FC1=CC=CC=C1 PYLWMHQQBFSUBP-UHFFFAOYSA-N 0.000 claims description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 2
- HFBMWMNUJJDEQZ-UHFFFAOYSA-N acryloyl chloride Chemical compound ClC(=O)C=C HFBMWMNUJJDEQZ-UHFFFAOYSA-N 0.000 claims description 2
- 239000001257 hydrogen Substances 0.000 claims description 2
- 229910052739 hydrogen Inorganic materials 0.000 claims description 2
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 claims description 2
- VWQXLMJSFGLQIT-UHFFFAOYSA-N prop-2-enoyl bromide Chemical compound BrC(=O)C=C VWQXLMJSFGLQIT-UHFFFAOYSA-N 0.000 claims description 2
- GLFSWJDJMXUVEV-UHFFFAOYSA-N prop-2-enoyl iodide Chemical compound IC(=O)C=C GLFSWJDJMXUVEV-UHFFFAOYSA-N 0.000 claims description 2
- 125000001183 hydrocarbyl group Chemical group 0.000 claims 11
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims 1
- QOCHQTPSDRYAER-UHFFFAOYSA-N benzene fluorobenzene Chemical group C1=CC=CC=C1.FC1=CC=CC=C1 QOCHQTPSDRYAER-UHFFFAOYSA-N 0.000 claims 1
- 125000001246 bromo group Chemical group Br* 0.000 claims 1
- 238000003682 fluorination reaction Methods 0.000 claims 1
- HZZOEADXZLYIHG-UHFFFAOYSA-N magnesiomagnesium Chemical class [Mg][Mg] HZZOEADXZLYIHG-UHFFFAOYSA-N 0.000 claims 1
- 239000000203 mixture Substances 0.000 abstract description 10
- 239000003153 chemical reaction reagent Substances 0.000 abstract description 5
- 150000002894 organic compounds Chemical class 0.000 abstract description 5
- 239000003426 co-catalyst Substances 0.000 abstract description 3
- 239000012968 metallocene catalyst Substances 0.000 abstract description 2
- 150000001491 aromatic compounds Chemical class 0.000 abstract 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 93
- 239000007983 Tris buffer Substances 0.000 description 33
- 229910001873 dinitrogen Inorganic materials 0.000 description 33
- 229910052757 nitrogen Inorganic materials 0.000 description 30
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 description 19
- LCGLNKUTAGEVQW-UHFFFAOYSA-N Dimethyl ether Chemical compound COC LCGLNKUTAGEVQW-UHFFFAOYSA-N 0.000 description 19
- 150000002680 magnesium Chemical class 0.000 description 18
- 238000003756 stirring Methods 0.000 description 18
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 15
- WACNXHCZHTVBJM-UHFFFAOYSA-N 1,2,3,4,5-pentafluorobenzene Chemical compound FC1=CC(F)=C(F)C(F)=C1F WACNXHCZHTVBJM-UHFFFAOYSA-N 0.000 description 14
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 14
- OBAJXDYVZBHCGT-UHFFFAOYSA-N tris(pentafluorophenyl)borane Chemical compound FC1=C(F)C(F)=C(F)C(F)=C1B(C=1C(=C(F)C(F)=C(F)C=1F)F)C1=C(F)C(F)=C(F)C(F)=C1F OBAJXDYVZBHCGT-UHFFFAOYSA-N 0.000 description 13
- 125000005418 aryl aryl group Chemical group 0.000 description 9
- 238000007796 conventional method Methods 0.000 description 9
- 238000004821 distillation Methods 0.000 description 9
- DIOQZVSQGTUSAI-UHFFFAOYSA-N decane Chemical compound CCCCCCCCCC DIOQZVSQGTUSAI-UHFFFAOYSA-N 0.000 description 8
- 125000004432 carbon atom Chemical group C* 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 239000012299 nitrogen atmosphere Substances 0.000 description 7
- 239000002685 polymerization catalyst Substances 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 6
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 6
- 239000003054 catalyst Substances 0.000 description 6
- 230000001965 increasing effect Effects 0.000 description 6
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 6
- CHNLPLHJUPMEOI-UHFFFAOYSA-N oxolane;trifluoroborane Chemical compound FB(F)F.C1CCOC1 CHNLPLHJUPMEOI-UHFFFAOYSA-N 0.000 description 6
- 125000000524 functional group Chemical group 0.000 description 5
- 239000011261 inert gas Substances 0.000 description 5
- 238000003786 synthesis reaction Methods 0.000 description 5
- UORVGPXVDQYIDP-UHFFFAOYSA-N trihydridoboron Substances B UORVGPXVDQYIDP-UHFFFAOYSA-N 0.000 description 5
- IUALCHMEKIICMG-UHFFFAOYSA-N tris(1,4,5,5,6,6-hexafluorocyclohex-2-en-1-yl)borane Chemical compound FC1C=CC(F)(B(C2(F)C=CC(F)C(F)(F)C2(F)F)C2(F)C=CC(F)C(F)(F)C2(F)F)C(F)(F)C1(F)F IUALCHMEKIICMG-UHFFFAOYSA-N 0.000 description 5
- MZRVEZGGRBJDDB-UHFFFAOYSA-N N-Butyllithium Chemical compound [Li]CCCC MZRVEZGGRBJDDB-UHFFFAOYSA-N 0.000 description 4
- 150000001408 amides Chemical class 0.000 description 4
- 229910000085 borane Inorganic materials 0.000 description 4
- ILAHWRKJUDSMFH-UHFFFAOYSA-N boron tribromide Chemical compound BrB(Br)Br ILAHWRKJUDSMFH-UHFFFAOYSA-N 0.000 description 4
- 239000000706 filtrate Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- YCOZIPAWZNQLMR-UHFFFAOYSA-N pentadecane Chemical compound CCCCCCCCCCCCCCC YCOZIPAWZNQLMR-UHFFFAOYSA-N 0.000 description 4
- 239000000376 reactant Substances 0.000 description 4
- 230000035484 reaction time Effects 0.000 description 4
- 238000007086 side reaction Methods 0.000 description 4
- 239000007858 starting material Substances 0.000 description 4
- ZQXCQTAELHSNAT-UHFFFAOYSA-N 1-chloro-3-nitro-5-(trifluoromethyl)benzene Chemical compound [O-][N+](=O)C1=CC(Cl)=CC(C(F)(F)F)=C1 ZQXCQTAELHSNAT-UHFFFAOYSA-N 0.000 description 3
- WRWPPGUCZBJXKX-UHFFFAOYSA-N 1-fluoro-4-methylbenzene Chemical compound CC1=CC=C(F)C=C1 WRWPPGUCZBJXKX-UHFFFAOYSA-N 0.000 description 3
- 241000282376 Panthera tigris Species 0.000 description 3
- 125000003342 alkenyl group Chemical group 0.000 description 3
- 239000012298 atmosphere Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 125000006165 cyclic alkyl group Chemical group 0.000 description 3
- 125000004122 cyclic group Chemical group 0.000 description 3
- 150000002170 ethers Chemical class 0.000 description 3
- 238000011065 in-situ storage Methods 0.000 description 3
- 229910001623 magnesium bromide Inorganic materials 0.000 description 3
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 3
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 3
- 238000006116 polymerization reaction Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 125000001424 substituent group Chemical group 0.000 description 3
- GWHJZXXIDMPWGX-UHFFFAOYSA-N 1,2,4-trimethylbenzene Chemical compound CC1=CC=C(C)C(C)=C1 GWHJZXXIDMPWGX-UHFFFAOYSA-N 0.000 description 2
- AUHZEENZYGFFBQ-UHFFFAOYSA-N 1,3,5-trimethylbenzene Chemical compound CC1=CC(C)=CC(C)=C1 AUHZEENZYGFFBQ-UHFFFAOYSA-N 0.000 description 2
- DURPTKYDGMDSBL-UHFFFAOYSA-N 1-butoxybutane Chemical compound CCCCOCCCC DURPTKYDGMDSBL-UHFFFAOYSA-N 0.000 description 2
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 2
- YNQLUTRBYVCPMQ-UHFFFAOYSA-N Ethylbenzene Chemical compound CCC1=CC=CC=C1 YNQLUTRBYVCPMQ-UHFFFAOYSA-N 0.000 description 2
- URLKBWYHVLBVBO-UHFFFAOYSA-N Para-Xylene Chemical group CC1=CC=C(C)C=C1 URLKBWYHVLBVBO-UHFFFAOYSA-N 0.000 description 2
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 125000000217 alkyl group Chemical group 0.000 description 2
- 239000003125 aqueous solvent Substances 0.000 description 2
- UHOVQNZJYSORNB-MZWXYZOWSA-N benzene-d6 Chemical compound [2H]C1=C([2H])C([2H])=C([2H])C([2H])=C1[2H] UHOVQNZJYSORNB-MZWXYZOWSA-N 0.000 description 2
- YMEKEHSRPZAOGO-UHFFFAOYSA-N boron triiodide Chemical compound IB(I)I YMEKEHSRPZAOGO-UHFFFAOYSA-N 0.000 description 2
- 125000000707 boryl group Chemical group B* 0.000 description 2
- GZUXJHMPEANEGY-UHFFFAOYSA-N bromomethane Chemical compound BrC GZUXJHMPEANEGY-UHFFFAOYSA-N 0.000 description 2
- OCKPCBLVNKHBMX-UHFFFAOYSA-N butylbenzene Chemical compound CCCCC1=CC=CC=C1 OCKPCBLVNKHBMX-UHFFFAOYSA-N 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- 125000002091 cationic group Chemical group 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- SNRUBQQJIBEYMU-UHFFFAOYSA-N dodecane Chemical compound CCCCCCCCCCCC SNRUBQQJIBEYMU-UHFFFAOYSA-N 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- OTRXCHZIIFVNRW-UHFFFAOYSA-N fluoro-bis(2,3,4,5,6-pentafluorophenyl)borane Chemical compound FC=1C(F)=C(F)C(F)=C(F)C=1B(F)C1=C(F)C(F)=C(F)C(F)=C1F OTRXCHZIIFVNRW-UHFFFAOYSA-N 0.000 description 2
- BVBRZOLXXOIMQG-UHFFFAOYSA-N fluoroborane Chemical compound FB BVBRZOLXXOIMQG-UHFFFAOYSA-N 0.000 description 2
- DCAYPVUWAIABOU-UHFFFAOYSA-N hexadecane Chemical compound CCCCCCCCCCCCCCCC DCAYPVUWAIABOU-UHFFFAOYSA-N 0.000 description 2
- CUPFNGOKRMWUOO-UHFFFAOYSA-N hydron;difluoride Chemical compound F.F CUPFNGOKRMWUOO-UHFFFAOYSA-N 0.000 description 2
- QWTDNUCVQCZILF-UHFFFAOYSA-N isopentane Chemical compound CCC(C)C QWTDNUCVQCZILF-UHFFFAOYSA-N 0.000 description 2
- ULYZAYCEDJDHCC-UHFFFAOYSA-N isopropyl chloride Chemical compound CC(C)Cl ULYZAYCEDJDHCC-UHFFFAOYSA-N 0.000 description 2
- IVSZLXZYQVIEFR-UHFFFAOYSA-N m-xylene Chemical group CC1=CC=CC(C)=C1 IVSZLXZYQVIEFR-UHFFFAOYSA-N 0.000 description 2
- OTCKOJUMXQWKQG-UHFFFAOYSA-L magnesium bromide Chemical compound [Mg+2].[Br-].[Br-] OTCKOJUMXQWKQG-UHFFFAOYSA-L 0.000 description 2
- FRIJBUGBVQZNTB-UHFFFAOYSA-M magnesium;ethane;bromide Chemical compound [Mg+2].[Br-].[CH2-]C FRIJBUGBVQZNTB-UHFFFAOYSA-M 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 125000002816 methylsulfanyl group Chemical group [H]C([H])([H])S[*] 0.000 description 2
- BKIMMITUMNQMOS-UHFFFAOYSA-N nonane Chemical compound CCCCCCCCC BKIMMITUMNQMOS-UHFFFAOYSA-N 0.000 description 2
- RZJRJXONCZWCBN-UHFFFAOYSA-N octadecane Chemical compound CCCCCCCCCCCCCCCCCC RZJRJXONCZWCBN-UHFFFAOYSA-N 0.000 description 2
- 239000012188 paraffin wax Substances 0.000 description 2
- 239000006187 pill Substances 0.000 description 2
- ODLMAHJVESYWTB-UHFFFAOYSA-N propylbenzene Chemical compound CCCC1=CC=CC=C1 ODLMAHJVESYWTB-UHFFFAOYSA-N 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- BGHCVCJVXZWKCC-UHFFFAOYSA-N tetradecane Chemical compound CCCCCCCCCCCCCC BGHCVCJVXZWKCC-UHFFFAOYSA-N 0.000 description 2
- FAQYAMRNWDIXMY-UHFFFAOYSA-N trichloroborane Chemical compound ClB(Cl)Cl FAQYAMRNWDIXMY-UHFFFAOYSA-N 0.000 description 2
- IIYFAKIEWZDVMP-UHFFFAOYSA-N tridecane Chemical compound CCCCCCCCCCCCC IIYFAKIEWZDVMP-UHFFFAOYSA-N 0.000 description 2
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 description 2
- FYGHSUNMUKGBRK-UHFFFAOYSA-N trimethylbenzene Natural products CC1=CC=CC(C)=C1C FYGHSUNMUKGBRK-UHFFFAOYSA-N 0.000 description 2
- IBDMXDUYBBOLDZ-UHFFFAOYSA-N tris(2-fluoro-3-pentylphenyl)borane Chemical compound C(CCCC)C=1C(=C(C=CC=1)B(C1=C(C(=CC=C1)CCCCC)F)C1=C(C(=CC=C1)CCCCC)F)F IBDMXDUYBBOLDZ-UHFFFAOYSA-N 0.000 description 2
- ZOICEQJZAWJHSI-UHFFFAOYSA-N (2,3,4,5,6-pentafluorophenyl)boron Chemical class [B]C1=C(F)C(F)=C(F)C(F)=C1F ZOICEQJZAWJHSI-UHFFFAOYSA-N 0.000 description 1
- UHHYOKRQTQBKSB-UHFFFAOYSA-N 1,2,3,5-tetrafluorobenzene Chemical compound FC1=CC(F)=C(F)C(F)=C1 UHHYOKRQTQBKSB-UHFFFAOYSA-N 0.000 description 1
- POMGTQLCZJZYAM-UHFFFAOYSA-N 1,2,4,5-tetrafluoro-3-methylbenzene Chemical compound CC1=C(F)C(F)=CC(F)=C1F POMGTQLCZJZYAM-UHFFFAOYSA-N 0.000 description 1
- SDXUIOOHCIQXRP-UHFFFAOYSA-N 1,2,4,5-tetrafluorobenzene Chemical compound FC1=CC(F)=C(F)C=C1F SDXUIOOHCIQXRP-UHFFFAOYSA-N 0.000 description 1
- SKYXLDSRLNRAPS-UHFFFAOYSA-N 1,2,4-trifluoro-5-methoxybenzene Chemical compound COC1=CC(F)=C(F)C=C1F SKYXLDSRLNRAPS-UHFFFAOYSA-N 0.000 description 1
- ZQWBCGBMUFLFPC-UHFFFAOYSA-N 1,2,5-trifluoro-3-methylbenzene Chemical compound CC1=CC(F)=CC(F)=C1F ZQWBCGBMUFLFPC-UHFFFAOYSA-N 0.000 description 1
- ZLRIBYUOFAKHEF-UHFFFAOYSA-N 1,3,5-trifluoro-2-methoxybenzene Chemical compound COC1=C(F)C=C(F)C=C1F ZLRIBYUOFAKHEF-UHFFFAOYSA-N 0.000 description 1
- HZCVONJWZPKKBI-UHFFFAOYSA-N 1,3,5-trifluoro-2-methylbenzene Chemical compound CC1=C(F)C=C(F)C=C1F HZCVONJWZPKKBI-UHFFFAOYSA-N 0.000 description 1
- JXUKFFRPLNTYIV-UHFFFAOYSA-N 1,3,5-trifluorobenzene Chemical compound FC1=CC(F)=CC(F)=C1 JXUKFFRPLNTYIV-UHFFFAOYSA-N 0.000 description 1
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 1
- XEKTVXADUPBFOA-UHFFFAOYSA-N 1-bromo-2,3,4,5,6-pentafluorobenzene Chemical compound FC1=C(F)C(F)=C(Br)C(F)=C1F XEKTVXADUPBFOA-UHFFFAOYSA-N 0.000 description 1
- HLVFKOKELQSXIQ-UHFFFAOYSA-N 1-bromo-2-methylpropane Chemical compound CC(C)CBr HLVFKOKELQSXIQ-UHFFFAOYSA-N 0.000 description 1
- MNDIARAMWBIKFW-UHFFFAOYSA-N 1-bromohexane Chemical compound CCCCCCBr MNDIARAMWBIKFW-UHFFFAOYSA-N 0.000 description 1
- MLRVZFYXUZQSRU-UHFFFAOYSA-N 1-chlorohexane Chemical compound CCCCCCCl MLRVZFYXUZQSRU-UHFFFAOYSA-N 0.000 description 1
- BTUGGGLMQBJCBN-UHFFFAOYSA-N 1-iodo-2-methylpropane Chemical compound CC(C)CI BTUGGGLMQBJCBN-UHFFFAOYSA-N 0.000 description 1
- ANOOTOPTCJRUPK-UHFFFAOYSA-N 1-iodohexane Chemical compound CCCCCCI ANOOTOPTCJRUPK-UHFFFAOYSA-N 0.000 description 1
- AOPDRZXCEAKHHW-UHFFFAOYSA-N 1-pentoxypentane Chemical compound CCCCCOCCCCC AOPDRZXCEAKHHW-UHFFFAOYSA-N 0.000 description 1
- CRMJLJFDPNJIQA-UHFFFAOYSA-N 2,4-difluoro-1-methoxybenzene Chemical compound COC1=CC=C(F)C=C1F CRMJLJFDPNJIQA-UHFFFAOYSA-N 0.000 description 1
- MPXDAIBTYWGBSL-UHFFFAOYSA-N 2,4-difluoro-1-methylbenzene Chemical compound CC1=CC=C(F)C=C1F MPXDAIBTYWGBSL-UHFFFAOYSA-N 0.000 description 1
- UPSXAPQYNGXVBF-UHFFFAOYSA-N 2-bromobutane Chemical compound CCC(C)Br UPSXAPQYNGXVBF-UHFFFAOYSA-N 0.000 description 1
- BSPCSKHALVHRSR-UHFFFAOYSA-N 2-chlorobutane Chemical compound CCC(C)Cl BSPCSKHALVHRSR-UHFFFAOYSA-N 0.000 description 1
- ANGGPYSFTXVERY-UHFFFAOYSA-N 2-iodo-2-methylpropane Chemical compound CC(C)(C)I ANGGPYSFTXVERY-UHFFFAOYSA-N 0.000 description 1
- IQRUSQUYPCHEKN-UHFFFAOYSA-N 2-iodobutane Chemical compound CCC(C)I IQRUSQUYPCHEKN-UHFFFAOYSA-N 0.000 description 1
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 1
- VVECRWNHNXBVOS-UHFFFAOYSA-N C(C1=CC=CC=C1)(=O)C=1C(=C(C=CC1)B(C1=C(C(=CC=C1)C(C1=CC=CC=C1)=O)F)C1=C(C(=CC=C1)C(C1=CC=CC=C1)=O)F)F Chemical compound C(C1=CC=CC=C1)(=O)C=1C(=C(C=CC1)B(C1=C(C(=CC=C1)C(C1=CC=CC=C1)=O)F)C1=C(C(=CC=C1)C(C1=CC=CC=C1)=O)F)F VVECRWNHNXBVOS-UHFFFAOYSA-N 0.000 description 1
- GYLOOTVKDGQBSA-UHFFFAOYSA-M COc1c(F)cc(F)c([Mg]Br)c1F Chemical compound COc1c(F)cc(F)c([Mg]Br)c1F GYLOOTVKDGQBSA-UHFFFAOYSA-M 0.000 description 1
- GCIFVFZBNSSZPF-UHFFFAOYSA-M COc1cc(F)c(F)c([Mg]Cl)c1F Chemical compound COc1cc(F)c(F)c([Mg]Cl)c1F GCIFVFZBNSSZPF-UHFFFAOYSA-M 0.000 description 1
- MNIYNBJFQPHWKU-UHFFFAOYSA-M COc1cc(F)cc([Mg]Cl)c1F Chemical compound COc1cc(F)cc([Mg]Cl)c1F MNIYNBJFQPHWKU-UHFFFAOYSA-M 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- YIUNFXJLEIOKHD-UHFFFAOYSA-M Cc1c(F)c(F)c(F)c([Mg]Br)c1F Chemical compound Cc1c(F)c(F)c(F)c([Mg]Br)c1F YIUNFXJLEIOKHD-UHFFFAOYSA-M 0.000 description 1
- JKJLPJNQYFJMDW-UHFFFAOYSA-M Cc1c(F)c(F)c([Mg]Br)c(F)c1F Chemical compound Cc1c(F)c(F)c([Mg]Br)c(F)c1F JKJLPJNQYFJMDW-UHFFFAOYSA-M 0.000 description 1
- FSHPLGSOECYCPP-UHFFFAOYSA-M Cc1cc(F)cc([Mg]Cl)c1F Chemical compound Cc1cc(F)cc([Mg]Cl)c1F FSHPLGSOECYCPP-UHFFFAOYSA-M 0.000 description 1
- GIKBRMVOGBFZAX-UHFFFAOYSA-M Cc1ccc([Mg]Br)c(F)c1 Chemical compound Cc1ccc([Mg]Br)c(F)c1 GIKBRMVOGBFZAX-UHFFFAOYSA-M 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- AQZGPSLYZOOYQP-UHFFFAOYSA-N Diisoamyl ether Chemical compound CC(C)CCOCCC(C)C AQZGPSLYZOOYQP-UHFFFAOYSA-N 0.000 description 1
- ZAFNJMIOTHYJRJ-UHFFFAOYSA-N Diisopropyl ether Chemical compound CC(C)OC(C)C ZAFNJMIOTHYJRJ-UHFFFAOYSA-N 0.000 description 1
- UEOUJDOWYATMEY-UHFFFAOYSA-M FC1=C(C(=C(C(=C1[Mg]F)F)F)F)F Chemical class FC1=C(C(=C(C(=C1[Mg]F)F)F)F)F UEOUJDOWYATMEY-UHFFFAOYSA-M 0.000 description 1
- FPPYBBOIFQGHHZ-UHFFFAOYSA-M Fc1c(F)c(F)c([Mg]Cl)c(F)c1F Chemical compound Fc1c(F)c(F)c([Mg]Cl)c(F)c1F FPPYBBOIFQGHHZ-UHFFFAOYSA-M 0.000 description 1
- 238000003747 Grignard reaction Methods 0.000 description 1
- 239000007818 Grignard reagent Substances 0.000 description 1
- QZRGKCOWNLSUDK-UHFFFAOYSA-N Iodochlorine Chemical compound ICl QZRGKCOWNLSUDK-UHFFFAOYSA-N 0.000 description 1
- 241001506137 Rapa Species 0.000 description 1
- DHXVGJBLRPWPCS-UHFFFAOYSA-N Tetrahydropyran Chemical compound C1CCOCC1 DHXVGJBLRPWPCS-UHFFFAOYSA-N 0.000 description 1
- LIQLLTGUOSHGKY-UHFFFAOYSA-N [B].[F] Chemical class [B].[F] LIQLLTGUOSHGKY-UHFFFAOYSA-N 0.000 description 1
- MNZADOWXRIEHNS-UHFFFAOYSA-M [Br-].FC1=CC=C(F)C([Mg+])=C1 Chemical compound [Br-].FC1=CC=C(F)C([Mg+])=C1 MNZADOWXRIEHNS-UHFFFAOYSA-M 0.000 description 1
- CCOALSBHGYNLLS-UHFFFAOYSA-M [Br-].FC1=CC=CC=C1[Mg+] Chemical compound [Br-].FC1=CC=CC=C1[Mg+] CCOALSBHGYNLLS-UHFFFAOYSA-M 0.000 description 1
- HPQUOSRCZOUOKC-UHFFFAOYSA-M [Br-].FC1C(F)=CC(F)=CC1(F)[Mg+] Chemical compound [Br-].FC1C(F)=CC(F)=CC1(F)[Mg+] HPQUOSRCZOUOKC-UHFFFAOYSA-M 0.000 description 1
- ONBNEYYYNOXZPU-UHFFFAOYSA-M [Cl-].FC1C=C(F)C(F)=CC1(F)[Mg+] Chemical compound [Cl-].FC1C=C(F)C(F)=CC1(F)[Mg+] ONBNEYYYNOXZPU-UHFFFAOYSA-M 0.000 description 1
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 1
- 150000001499 aryl bromides Chemical class 0.000 description 1
- 150000001500 aryl chlorides Chemical class 0.000 description 1
- 150000001502 aryl halides Chemical class 0.000 description 1
- 125000004104 aryloxy group Chemical group 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- ULKGULQGPBMIJU-UHFFFAOYSA-N benzene;hydron;bromide Chemical compound Br.C1=CC=CC=C1 ULKGULQGPBMIJU-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- UORVGPXVDQYIDP-BJUDXGSMSA-N borane Chemical class [10BH3] UORVGPXVDQYIDP-BJUDXGSMSA-N 0.000 description 1
- 150000001638 boron Chemical class 0.000 description 1
- 230000031709 bromination Effects 0.000 description 1
- 238000005893 bromination reaction Methods 0.000 description 1
- CODNYICXDISAEA-UHFFFAOYSA-N bromine monochloride Chemical compound BrCl CODNYICXDISAEA-UHFFFAOYSA-N 0.000 description 1
- AQNQQHJNRPDOQV-UHFFFAOYSA-N bromocyclohexane Chemical compound BrC1CCCCC1 AQNQQHJNRPDOQV-UHFFFAOYSA-N 0.000 description 1
- KDKYADYSIPSCCQ-UHFFFAOYSA-N but-1-yne Chemical group CCC#C KDKYADYSIPSCCQ-UHFFFAOYSA-N 0.000 description 1
- 239000003660 carbonate based solvent Substances 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- NEHMKBQYUWJMIP-NJFSPNSNSA-N chloro(114C)methane Chemical compound [14CH3]Cl NEHMKBQYUWJMIP-NJFSPNSNSA-N 0.000 description 1
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 1
- DGRJJZRTEGNKON-UHFFFAOYSA-N decane;octane Chemical compound CCCCCCCC.CCCCCCCCCC DGRJJZRTEGNKON-UHFFFAOYSA-N 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- AFABGHUZZDYHJO-UHFFFAOYSA-N dimethyl butane Natural products CCCC(C)C AFABGHUZZDYHJO-UHFFFAOYSA-N 0.000 description 1
- POLCUAVZOMRGSN-UHFFFAOYSA-N dipropyl ether Chemical compound CCCOCCC POLCUAVZOMRGSN-UHFFFAOYSA-N 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 125000001301 ethoxy group Chemical group [H]C([H])([H])C([H])([H])O* 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 125000004407 fluoroaryl group Chemical group 0.000 description 1
- SPIOKNPWOZFWDI-UHFFFAOYSA-N fluorobenzene;lithium Chemical compound [Li].FC1=CC=CC=C1 SPIOKNPWOZFWDI-UHFFFAOYSA-N 0.000 description 1
- 125000001207 fluorophenyl group Chemical group 0.000 description 1
- 150000004795 grignard reagents Chemical class 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 230000026030 halogenation Effects 0.000 description 1
- 238000005658 halogenation reaction Methods 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- ZQBFAOFFOQMSGJ-UHFFFAOYSA-N hexafluorobenzene Chemical compound FC1=C(F)C(F)=C(F)C(F)=C1F ZQBFAOFFOQMSGJ-UHFFFAOYSA-N 0.000 description 1
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- SNHMUERNLJLMHN-UHFFFAOYSA-N iodobenzene Chemical compound IC1=CC=CC=C1 SNHMUERNLJLMHN-UHFFFAOYSA-N 0.000 description 1
- FUCOMWZKWIEKRK-UHFFFAOYSA-N iodocyclohexane Chemical compound IC1CCCCC1 FUCOMWZKWIEKRK-UHFFFAOYSA-N 0.000 description 1
- HVTICUPFWKNHNG-UHFFFAOYSA-N iodoethane Chemical compound CCI HVTICUPFWKNHNG-UHFFFAOYSA-N 0.000 description 1
- INQOMBQAUSQDDS-UHFFFAOYSA-N iodomethane Chemical compound IC INQOMBQAUSQDDS-UHFFFAOYSA-N 0.000 description 1
- 125000002510 isobutoxy group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])O* 0.000 description 1
- 125000003253 isopropoxy group Chemical group [H]C([H])([H])C([H])(O*)C([H])([H])[H] 0.000 description 1
- 229940057995 liquid paraffin Drugs 0.000 description 1
- 239000006193 liquid solution Substances 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
- BRKADVNLTRCLOW-UHFFFAOYSA-M magnesium;fluorobenzene;bromide Chemical compound [Mg+2].[Br-].FC1=CC=[C-]C=C1 BRKADVNLTRCLOW-UHFFFAOYSA-M 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- 229940102396 methyl bromide Drugs 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- UNFUYWDGSFDHCW-UHFFFAOYSA-N monochlorocyclohexane Chemical compound ClC1CCCCC1 UNFUYWDGSFDHCW-UHFFFAOYSA-N 0.000 description 1
- 125000003506 n-propoxy group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])O* 0.000 description 1
- SNMVRZFUUCLYTO-UHFFFAOYSA-N n-propyl chloride Chemical compound CCCCl SNMVRZFUUCLYTO-UHFFFAOYSA-N 0.000 description 1
- 229940038384 octadecane Drugs 0.000 description 1
- NFHFRUOZVGFOOS-UHFFFAOYSA-N palladium;triphenylphosphane Chemical compound [Pd].C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 NFHFRUOZVGFOOS-UHFFFAOYSA-N 0.000 description 1
- 125000000538 pentafluorophenyl group Chemical group FC1=C(F)C(F)=C(*)C(F)=C1F 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- 125000000951 phenoxy group Chemical group [H]C1=C([H])C([H])=C(O*)C([H])=C1[H] 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000007151 ring opening polymerisation reaction Methods 0.000 description 1
- 230000005070 ripening Effects 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- 239000013076 target substance Substances 0.000 description 1
- RKSOPLXZQNSWAS-UHFFFAOYSA-N tert-butyl bromide Chemical compound CC(C)(C)Br RKSOPLXZQNSWAS-UHFFFAOYSA-N 0.000 description 1
- NBRKLOOSMBRFMH-UHFFFAOYSA-N tert-butyl chloride Chemical compound CC(C)(C)Cl NBRKLOOSMBRFMH-UHFFFAOYSA-N 0.000 description 1
- 150000003568 thioethers Chemical class 0.000 description 1
- 125000000026 trimethylsilyl group Chemical group [H]C([H])([H])[Si]([*])(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F3/00—Compounds containing elements of Groups 2 or 12 of the Periodic Table
- C07F3/02—Magnesium compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F5/00—Compounds containing elements of Groups 3 or 13 of the Periodic Table
- C07F5/02—Boron compounds
- C07F5/027—Organoboranes and organoborohydrides
Definitions
- the present invention relates to a method for producing a magnesium aryl fluoride derivative and a method for producing a (fluoryl) boron compound.
- the present invention relates to, for example, a method for producing a magnesium magnesium fluoride derivative suitable as a reactant (organic synthesis reagent) when introducing fluorine into various organic compounds.
- the present invention relates to, for example, tris (aryl fluoride) boron or bis (fluorine) useful as a co-catalyst for a meta-mouth catalyst (polymerization catalyst) used in a cation complex polymerization reaction.
- the present invention relates to a method for producing a boron fluoride (aryl fluoride) compound such as boron halide.
- An arylmagnesium fluoride derivative which is a type of Grignard reagent, is used, for example, as a reactant (organic synthesis reagent) when introducing fluorine into various organic compounds.
- a reactant organic synthesis reagent
- the magnesium magnesium fluoride derivative has recently been used as a raw material for synthesizing a tris (aryl fluoride) boron compound useful as a cocatalyst for a meta-aqueous catalyst (polymerization catalyst). Particular attention has been paid.
- a perfluorofluorophenylmagnesium derivative is obtained by performing an exchange reaction for exchanging an alkyl group in the alkylmagnesium derivative with a penfluorofluorogroup.
- the alkylmagnesium derivative is formed, and then the above-mentioned exchange reaction is carried out to obtain a penfluorofluorophenylmagnesium derivative.
- the alkylmagnesium derivative must be separately prepared before obtaining the penfluorofluorophenylmagnesium derivative, so that the reaction process is two-step.
- the present invention has been made in view of the above-mentioned conventional problems, and a first object of the present invention is to efficiently and simply convert an aryl fluoride magnesium derivative into a substantially single-stage reaction process. It is to provide a method that can be manufactured at low cost.
- (aryl fluoride) boron compounds in particular, tris (pentafluorofluorophenyl) boron, for example, increase the activity of a metal-catalyzed sensate catalyst (polymerization catalyst) used in a cationic complex polymerization reaction. It is a useful compound as a boosting co-catalyst.
- the meta-mouth catalyst is used as a polyolefin polymerization catalyst. In recent years, it has received special attention.
- JP-A-6-199871 discloses that a magnesium aryl halide derivative is used in a chain ether solvent or a mixed solvent of a chain ether solvent and an aromatic hydrocarbon solvent.
- a chain ether solvent having a relatively low boiling point such as getyl ether, is used. Therefore, the reaction system must be cooled. Therefore, for example, when an (aryl fluoride) boron compound is produced industrially, a cooling device or the like is required.
- Jechileether is extremely flammable.
- the control of the reaction is It is difficult to produce by-products such as quaternary compounds of boron, such as tetrakis (aryl fluoride) boron derivatives. Therefore, tris (fluoryl fluoride) boron and bis (aryl fluoride) boron halide are produced. It is difficult to selectively obtain (fluorine) boron compounds. Furthermore, the above chain ether solvents are generally more expensive than cyclic ether solvents.
- the above-mentioned conventional method is problematic in that it is difficult to carry out the method industrially, that is, the handling of the solvent is troublesome, and at the same time, tris (fluoryl fluoride) boron or bis (fluorinated) (Aryl) boron compounds such as boron halides cannot be produced selectively and simply at low cost.
- tris (fluoryl fluoride) boron or bis (fluorinated) (Aryl) boron compounds such as boron halides cannot be produced selectively and simply at low cost.
- a cyclic ether solvent when a cyclic ether solvent is used as a solvent, side reactions such as ring-opening polymerization of the cyclic ether solvent occur.
- the present invention has been made in view of the above-mentioned conventional problems, and a second object of the present invention is to provide a method for producing boron (triaryl fluoride) and bis (fluoryl fluoride) boron halide. (Fluoryl) It is an object of the present invention to provide a method capable of selectively, simply and inexpensively producing a boron compound. Disclosure of the invention
- the present inventors have diligently studied a method for producing an arylmagnesium fluoride derivative in order to achieve the first object.
- the fluorine, halogenated hydrocarbon, and magnesium are converted into an ether solvent.
- the reaction process can be substantially performed in one step, whereby the arylmagnesium fluoride derivative can be obtained.
- They have found that they can be produced efficiently and easily at low cost, and have completed the present invention.That is, in order to solve the above-mentioned problems, a method for producing an arylaryl magnesium derivative according to the present invention is described.
- General formula (3) General formula (3)
- R 2 , R 3 and R 4 each independently represent a hydrogen atom, a fluorine atom, a hydrocarbon group or an alkoxy group, and X a represents a chlorine atom, a bromine atom or an iodine atom
- the present invention relates to a method for producing an aryl arylmagnesium derivative represented by the general formula (1):
- R 2 , R 3 and R 4 are each independently a hydrogen atom, a fluorine atom Represents a hydrocarbon group or an alkoxy group
- R represents a hydrocarbon group
- X a represents a chlorine atom, a bromine atom or an iodine atom.
- the reaction step can be substantially performed in one step.
- the aryl fluoride magnesium derivative can be produced efficiently, easily and inexpensively.
- the present inventors have diligently studied a method for producing a (aryl fluoride) boron compound in order to achieve the second object.
- a solution obtained by dissolving a magnesium aryl fluoride derivative in an ether-based solvent and a solution obtained by dissolving boron halide in an ether-based solvent are converted into a carbonized solution having a boiling point higher than that of the ether-based solvent.
- the boron compound (aryl fluoride) can be produced selectively and easily at low cost. Further, by reacting the magnesium magnesium fluoride derivative obtained by the above-mentioned production method with boron halide (reacting in situ), the aryl fluoride is converted from the aryl fluoride (aryl reel).
- the reaction process for obtaining the boron compound can be substantially performed in one step (so-called 1 ot), and the (fluorinated)
- the present inventors have found that the compound can be manufactured more easily and at lower cost, and have completed the present invention.
- R 1 , R 2 , R 3 , R 4 , and R 5 each independently represent a hydrogen atom, a fluorine atom, a hydrocarbon group or an alkoxy group, and at least one of 13 ⁇ 4: to R 5 X is a fluorine atom, X b is a fluorine atom, a chlorine atom, a bromine atom or an iodine atom, and n is 2 or 3.
- R 5 X is a fluorine atom
- X b is a fluorine atom, a chlorine atom, a bromine atom or an iodine atom
- n is 2 or 3.
- R R R R 4 and R 5 are each independently a hydrogen atom
- X b represents a fluorine atom, a chlorine atom, a bromine atom or an iodine atom
- a solution obtained by dissolving a boron halide represented by the formula (1) in an ether solvent is mixed with a hydrocarbon solvent having a boiling point higher than that of the ether solvent, and the ether solvent is distilled off. It is characterized by reacting while performing.
- a method for producing a (fluoridated) boron compound according to the present invention is directed to a (fluoridated) boron compound represented by the general formula (6).
- the present invention relates to a method for producing a compound, comprising: a solution obtained by dissolving a magnesium aryl fluoride derivative represented by the general formula (is4) in an ether solvent; and a halogenation represented by the general formula (5).
- a solution obtained by dissolving boron in an ether solvent is mixed at a temperature of 80 ° C. or lower, and then the mixed solution is mixed with a hydrocarbon solvent having a boiling point higher than that of the ether solvent. The reaction was carried out while distilling off the ether solvent.
- the control of the reaction is easy, so that the ether solvent is not limited to the chain ether solvent. That is, a cyclic ether solvent that is relatively easy to handle can be used.
- the resulting tris (fluoride fluoride) boron or bis (fluoride fluoride) boron hara Purification is easy because boron compounds such as sulfides do not form complex quaternary compounds.
- it is possible to selectively, easily and inexpensively produce (fluoridated) boron compounds such as tris (fluoridated) boron, bis (fluoroaryl) boron halide, and the like. be able to.
- R 2 , R 3 , and R 4 each independently represent a hydrogen atom, a fluorine atom, a hydrocarbon group or an alkoxy group, and X b represents a fluorine atom, a chlorine atom, a bromine atom, or an iodine atom.
- N is 2 or 3
- the present invention relates to a method for producing a boron compound (aryl fluoride) represented by the general formula (3), wherein the magnesium fluoride derivative represented by the general formula (3) is obtained by the method.
- Xb represents a fluorine atom, a chlorine atom, a bromine atom or an iodine atom. Represent
- the reaction step of obtaining the (aryl fluoride) boron compound from the fluoride is substantially performed in one step (so-called 1 pO 2). t). Therefore, the (aryl fluoride) boron compound can be produced even more simply and at low cost.
- arylmagnesium fluoride derivative (3) The method for producing an arylmagnesium fluoride derivative represented by the general formula (3) according to the present invention (hereinafter, referred to as arylfluoride magnesium derivative (3)) is described in the general formula (1).
- a halogenated hydrocarbon represented by the general formula (2) and magnesium in an ether solvent, or an ether solvent and a hydrocarbon solvent.
- Fluoride ⁇ Li Lumpur represented by the general formula is used as starting material (1) of the full Tsu of ⁇ Li Lumpur magnesium derivative produced in the present invention (3) is wherein, R 2, R The substituents represented by 3 and R 4 are each independently a compound comprising a hydrogen atom, a fluorine atom, a hydrocarbon group or an alkoxy group.
- hydrocarbon group examples include an aryl group, a linear, branched or cyclic alkyl group having 1 to 12 carbon atoms, and a straight-chain alkyl group having 2 to 12 carbon atoms. It represents a chain, branched chain, or cyclic alkenyl group.
- the above-mentioned hydrocarbon group has a functional group which is inactive to the reaction according to the present invention. You may also have it.
- Specific examples of the functional group include a methoxy group, a methylthio group, an N, N-dimethylamino group, a 0-anis group, a p-anis group, a trimethylnyl group, a dimethyl-t-butylsilyloxy group. And a trifluoromethyl group.
- the above alkoxy group has the general formula (A)
- the hydrocarbon group represented by R is specifically, for example, an aryl group, a linear, branched or cyclic alkyl group having 1 to 12 carbon atoms, And a linear, branched, or cyclic alkenyl group having 2 to 12 carbon atoms.
- the above-mentioned hydrocarbon group may further have a functional group which is inactive to the reaction according to the present invention.
- alkoxy group represented by the general formula (A) include, for example, a methoxy group, an ethoxy group, an n-propoxy group, an isopropoxy group, an n-butyne group, an isobutoxy group, a sec- Butoxy, t-butoxy, cyclohexyloxy, aryloxy, phenoxy and the like.
- fluorinated fluorides include, for example, benzene, 1,2,3,5-tetrafluoro ⁇ benzene, 1,2,4,5-tetrafluorobenzene, 1,2,3,5-tetrafluorobenzene, 2,4—Trifluorobenzene, 1,3,5—Trifluorobenzene, then 3-Difluorobenzene, 2,3,5,6-Tetrafluorotoluene, 2.3,4,6—Tetrafluorotoluene Toluene , 2, 3, 5—Trifluorotoluene, 2,4,6—Trifluorotoluene, 2,4 Difluorotoluene, 2,3,5,6—Tet Lafouroronifur, 2,3,4,6—Tetrafluoranifur, 2,4,5—Trifluoranisole, 2,4,6 — Trifluoroanisole, 2,4—Difluoranisole, 3, 5—difluoris
- X a is a chlorine atom, a bromine atom or an iodine atom;
- X a is a chlorine atom, a bromine atom or an iodine atom;
- X a is a chlorine atom, a bromine atom or an iodine atom;
- X a is a chlorine atom, a bromine atom or an iodine atom;
- X a is a chlorine atom, a bromine atom or an iodine atom;
- X a is a chlorine atom, a bromine atom or an iodine atom;
- X a is a chlorine atom, a bromine atom or an iodine atom;
- X a is a chlorine atom, a bromine atom or an iodine atom;
- X a is a chlorine atom, a bromine atom or an io
- the functional group examples include a methoxy group, a methylthio group, an N, N-dimethylamino group, a 0-anis group, a p-anis group, a trimethylsilyl group, and a dimethyl-t-butylsilyl group. And a trifluoro group and a trifluoromethyl group.
- halogenated hydrocarbons include, for example, methyl chloride, methyl bromide, methyl iodide, chlorochloride, chlorobromide, chloroiodide, n-propyl chloride, n-bromide ⁇ -pill, iodine: 'Dani ⁇ -propyl, isopropyl chloride, isopropyl bromide, isopropyl iodide, ⁇ -butyl chloride, ⁇ -butyl bromide, ⁇ -iodide-butyl, isoptyl chloride, I-butyl bromide, iso-butyl iodide, sec-butyl chloride, sec-butyl bromide, sec-butyl iodide, t-butyl chloride, t-butyl bromide, t-butyl iodide, hexyl chloride, Hexyl
- halogenated hydrocarbons particularly preferred are chlorinated ethyl, bromide, ethyl iodide, isopropyl chloride, isopropyl bromide, isopropyl iodide, acrylyl chloride, acrylyl bromide and acrylyl iodide.
- two or more halogenated hydrocarbons can be used by being appropriately mixed as necessary.
- the ratio of halogenated hydrocarbon to aryl fluoride is not particularly limited, but is preferably 0.5 equivalent or more, more preferably 0.5 equivalent to 3.0 equivalent. Particularly preferred is a range of 0.8 equivalents to 1.5 equivalents. When the ratio of the halogenated hydrocarbon is less than 0.5 equivalent, unreacted polyfluoride increases, and it becomes impossible to efficiently produce the magnesium fluorofluoride derivative (3). There is.
- the magnesium is in a shape having a relatively large surface area, for example, a powder, a grain, a flake (ribbon) or the like so that the reaction proceeds more easily.
- the ratio of magnesium to fluorine is not particularly limited, but is preferably 0.5 equivalent or more, more preferably 0.5 equivalent to 3.0 equivalent, and more preferably 0.5 equivalent to 3.0 equivalent. Particularly preferred is a range of 8 equivalents to 1.5 equivalents. If the ratio of magnesium is less than 0.5 equivalent, unreacted fluoride increases, and it may not be possible to efficiently produce the magnesium fluoride derivative (3). is there.
- the ether-based solvent dissolves the aryl fluoride, the halogenated hydrocarbon, and the aryl magnesium fluoride derivative (3), and is a liquid that is inert to the reaction according to the present invention.
- the compound is not particularly limited as long as it is a compound in the form of a solid.
- ether solvents include Is, for example, getyl ether, dipropyl ether, diisopropyl ether, dibutyl ether, dibutyl ether, dipentyl ether, diisopentyl ether, 1,2-dimethoxetane, 1,2—dietoxetane, G2—methoxet Chain ethers such as tyl ether; and cyclic ethers such as tetrahydrofuran, tetrahydropyran, 1,4-dioxane; and the like. These compounds may be used alone or in combination of two or more.
- getyl ether and tetrahydrofuran are more preferable because the reaction proceeds more easily.
- the ether-based solvent contains at least getyl ether or tetrahydrofuran.
- the amount of the ether solvent used is not particularly limited.
- the amount of the ether solvent used is not particularly limited. For example,
- the concentration of the obtained magnesium aryl fluoride derivative (3) is about 0.1% to 80% by weight.
- the hydrocarbon solvent is not particularly limited as long as it is a liquid compound that is inert to the reaction according to the present invention.
- Specific examples of the hydrocarbon-based solvent include pentane, isopentane, hexane, cyclohexane, heptane, octane, nonane, decane, pendecane, dodecane, tridecane, tetradecane, pentadecane, and pentadecane.
- Linear, branched or cyclic aliphatic hydrocarbons such as hexadecane, octane decane, paraffin and petroleum ether; benzene, toluene, 0-xylene, m-xylene, p-xylene , And 2,3 — trimethylbenzene, 1,2,4 trimethylbenzene, 2,5 — trimethylbenzene, 1,3,5 — trimethylbenzene, ethylbenzene, propylbenzene, Aromatic hydrocarbons such as butylbenzene; and the like. These compounds may be used alone or in combination of two or more.
- the mixing ratio of the ether-based solvent and the hydrocarbon-based solvent is not particularly limited as long as the two are uniformly mixed to form a mixed solvent, and the mixing ratio is not particularly limited.
- ⁇ 1 It is preferable to be within the range of 10.
- the amount of the mixed solvent used is not particularly limited.
- the concentration of the obtained magnesium aryl fluoride derivative (3) is about 0.1% to 80% by weight. A certain amount is preferred.
- An ether-based solvent or a mixed solvent of an ether-based solvent and a hydrocarbon-based solvent is a mixture of aryl fluoride, halogenated hydrocarbon, and magnesium.
- the order of mixing is not particularly limited. The mixing order may be, for example, (1) mixing fluorid, halogenated hydrocarbon, and magnesium in a solvent substantially simultaneously; (2) mixing aryl and magnesium in a solvent.
- the halogenated hydrocarbon is mixed; 3 After mixing the fluoride with the solvent, the halogenated hydrocarbon and magnesium are mixed substantially simultaneously; 4 After mixing the magnesium with the solvent, Mixing the sodium chloride and the halogenated hydrocarbon substantially simultaneously; mixing magnesium in the solvent, mixing the aryl fluoride, and then mixing the halogenated hydrocarbon Mixing 6uoryl fluoride and halogenated hydrocarbon into a solvent, and then mixing magnesium.
- a mixing order of mixing aryl halide and magnesium in a solvent and then mixing the halogenated hydrocarbon is particularly preferable. As a result, the fluorine fluoride magnesium derivative (3) can be obtained more efficiently. And it can be easily manufactured.
- the mixing method for mixing the aryl fluoride and / or the halogenated hydrocarbon with the above-mentioned solvent is not particularly limited, but it is preferable to continuously or sequentially drop the mixture.
- the reaction can be more easily controlled by dropping the aryl fluoride / halogenated hydrocarbon.
- the dropping method is not particularly limited.
- the fluorinated halogenated hydrocarbon may be dropped as it is, or may be dropped in a diluted state by adding a solvent.
- the mixing temperature when mixing the fluorine fluoride and / or the halogenated hydrocarbon with the above-mentioned solvent is not particularly limited, but when mixing the halogenated hydrocarbon with the solvent,
- the mixing temperature is higher than or equal to ⁇ 20, lower than or equal to the reflux temperature of the solvent, more preferably in the range of ⁇ 20 to 100 ° C., and still more preferably in the range of 20 to 70 ° C. Adjust within the range.
- the reaction can be more easily controlled by mixing the halogenated hydrocarbon with the solvent within the above temperature range. Therefore, the magnesium aryl fluoride derivative (3) can be produced more efficiently and easily.
- the reaction of the three components proceeds in the solvent. And, as the reaction progresses, magnesium Dissolve slowly.
- the above reaction is desirably performed in an atmosphere of an inert gas such as nitrogen gas. It is also desirable that the reaction system, that is, the inside of the reaction vessel, be replaced with an inert gas such as nitrogen gas during the mixing. Further, it is desirable that the above-mentioned solvent, aryl fluoride and halogenated hydrocarbon do not contain water.
- the method for dehydrating the aryl fluoride, the halogenated hydrocarbon, and the solvent is not particularly limited.
- the reaction temperature 3 0 ° C or more, less reflux temperature of the solvent, more preferred properly in the range of Te 3 0 ⁇ 2 0 0 ° C , more preferably in the range of 3 0 ° C ⁇ 7 0 e C Adjust.
- the reaction temperature is lower than 30 ° C., the progress of the reaction is slowed, and it is not preferable because the magnesium fluoride derivative (3) cannot be efficiently produced.
- the reaction temperature exceeds the reflux temperature of the solvent, it becomes difficult to control the reaction.
- the reaction time may be appropriately set depending on the reaction temperature, the combination of the fluoride and the halogenated hydrocarbon, and the amount used so that the above reaction is completed.
- the reaction pressure is not particularly limited, and may be any of normal pressure (atmospheric pressure), reduced pressure, and increased pressure.
- R represents a hydrocarbon group.
- the solution is, if necessary, subjected to a reaction step for producing a (aryl fluoride) boron compound in situ.
- the hydrocarbon may be separated from the aryl fluoride magnesium derivative (3) as necessary.
- the separation method is not particularly limited. According to the above method, the reaction step can be substantially performed in one stage.
- the arylaryl magnesium derivative (3) can be obtained with high yield and high selectivity by the above method. This makes it possible to produce the aryl magnesium fluoride derivative (3) efficiently, easily and inexpensively.
- Magnesium fluoride derivatives (3) can be used, for example, as a reactant (organic synthesis reagent) when introducing fluoride to various organic compounds, and as a metallocene catalyst (polymerization catalyst). ) Is useful as a raw material for the synthesis of tris (aryl fluoride) boron compounds, which are useful as cocatalysts. Furthermore, when the fluorinated phenol is pentafluorofluorobenzene, the pentafluorofluoromagnesium derivative (3) can be produced efficiently, easily and inexpensively. It is desirable that the resulting magnesium fluoride derivative (3) be handled in an atmosphere of an inert gas such as nitrogen gas so as not to react with water.
- an inert gas such as nitrogen gas
- the method for producing the (fluorinated fluoride) boron compound represented by the general formula (6) according to the present invention is as follows.
- the solution obtained by dissolving the boron halide represented by This is a method of mixing with a hydrocarbon-based solvent having a boiling point higher than that of a mono-terminated solvent and reacting while distilling off the ether-based solvent.
- the method for producing the (arylyl fluoride) boron compound represented by the general formula (6) according to the present invention includes: a solution obtained by dissolving an arylaryl magnesium derivative (4) in an ether solvent; After mixing a solution obtained by dissolving the boron halide represented by the general formula (5) in an ether-based solvent at a temperature of 80 ° C or lower, the mixed solution is heated to a temperature lower than the boiling point of the ether-based solvent. This is a method of mixing with a hydrocarbon solvent having a high boiling point and reacting while distilling off the ether solvent.
- the arylylmagnesium derivative (3) was obtained by the method. Thereafter, the aryl magnesium fluoride derivative (3) is reacted with the boron halide represented by the general formula (5) (in-situ reaction).
- the aryl fluoride magnesium derivative (4) used as a starting material of the (aryl fluoride) boron compound produced in the present invention is represented by the formula: , R 2 , R 3 , R 4 , and R 5 each independently represent a hydrogen atom, a fluorine atom, a hydrocarbon group or an alkoxy group, and are represented by the scales i to R 5 A compound in which at least one of the substituents is a fluorine atom, and Xa is a chlorine atom, a bromine atom or an iodine atom.
- Specific examples of the above-mentioned hydrocarbon groups include the above-mentioned various hydrocarbon groups. Further, specific examples of the alkoxy group include the various alkoxy groups exemplified above.
- Specific examples of the above-mentioned magnesium aryl fluoride derivative (4) include, for example, pentafluorophenylmagnesium chloride, pentafluorophenylmagnesium bromide, and pentafluorophenylmagnesium bromide 1-dide, 1,2,3,5-tetrafluorophenylmagnesium bromide, 1,2,4,5-tetrafluorophenylmagnesium chloride, 1,2,4-trifluorophenylmagnesium bromide 1,3,5 — trifluorophenylmagnesium iodide, 2,3,5,6 —tetrafluoro-4-monomethylphenylmagnesium bromide, 2,5 —difluorophenylmagnesium bromide, 2,5
- magnesium fluoride fluoride derivatives (4) pentafluorophenylmagnesium bromide is particularly preferred. If necessary, two or more kinds of magnesium fluoride derivatives (4) can be used in combination.
- the method for producing the aryl fluoride magnesium derivative (4) is not particularly limited.
- the magnesium aryl fluoride derivative (4) is obtained, for example, by reacting a halogenated aryl fluoride such as aryl chlorofluoride, aryl fluoride bromide, or aryl fluoride iodide with magnesium. Is received.
- At least one of the substituents represented by R 1, R s in the general formula (4) is a fluorine atom, which is a fluorine-containing magnesium derivative, that is, a fluorine fluoride.
- the reel magnesium derivative (3) can be obtained by the production method described in detail in the preceding paragraph. That is, a fluoride reel having a fluorine atom at least on both sides (ortho positions) of a hydrogen atom, that is, a fluoride reel represented by the general formula (1); Can be obtained by reacting a halogenated hydrocarbon represented by the following formula with magnesium.
- the boron halide represented by the general formula (5) is a compound in which Xb is a fluorine atom, a chlorine atom, a bromine atom, or an iodine atom. Boron iodide, boron trichloride, boron tribromide, and boron triiodide. Of these, boron trifluoride is particularly preferred. Further, two or more boron halides can be used in combination, if necessary. Incidentally, the boron halide may be in the form of an ether complex such as a getyl ether complex / tetrahydrofuran complex.
- the ether-based solvent may be any liquid compound which dissolves the magnesium aryl fluoride derivative (4) and boron halide and is inert to the reaction according to the present invention. It is not something to be done.
- Specific examples of the ether-based solvent include the above-mentioned linear ethers and rings. Ether and the like. These compounds may be used alone or in combination of two or more. Of the compounds exemplified above, dimethyl ether and tetrahydrofuran are more preferred because the reaction proceeds more easily. When two or more of the above-mentioned compounds are used in combination, it is more preferable that the ether-based solvent contains at least Jethyl ether or tetrahydrofuran.
- a cyclic ether can be used as the ether-based solvent.
- the above-mentioned hydrogen carbonate-based solvent may be used together with the ether-based solvent as long as the reaction according to the present invention is not hindered.
- the amount of the ether solvent used is not particularly limited.
- the amount of the ether solvent used is not particularly limited. For example,
- the amount of the magnesium aryl fluoride derivative (4) or the concentration of boron halide is preferably about 0.1% to 80% by weight.
- the aryl magnesium fluoride derivative (4) or the concentration of boron halide is preferably about 0.1% to 80% by weight.
- the method for dissolving the I S boron halide is not particularly limited.
- the method for preparing a solution obtained by dissolving the aryl fluoride magnesium derivative (4) in an ether-based solvent and the method for preparing a solution obtained by dissolving a boron halide in an ether-based solvent are not particularly limited. Not something.
- the ratio of 20 is not particularly limited, it is more preferably in the range of 1.0 to 5.0.
- the above molar ratio is in the range of 2.5 or more and 5.0 or less, more preferably in the range of 2.7 or more and 4.0 or less, particularly preferably in the range of 2.8 or more and 3.8 or less.
- the above formula (6) It is possible to selectively obtain a boron (aryl fluoride) boron compound in which n is 3, that is, tris (aryl fluoride) boron.
- the above molar ratio is in the range of 1.0 or more and less than 2.5, more preferably in the range of 1.2 or more and 2.4 or less, particularly preferably in the range of 1.3 or more and 2.3 or less.
- the main product can be a boron (arylaryl) borane compound in which n in the general formula (6) is 2 (ie, bis (arylaryl) boron halide). If the above molar ratio is less than 1.0, the amount of unreacted boron halide increases. If the above molar ratio is greater than 5.0, the amount of unreacted aryl fluoride magnesium derivative (4) increases. Therefore, it may not be possible to efficiently produce (aryl fluoride) boron compounds such as tris (aryl fluoride) boron and bis (aryl fluoride) boron halide. .
- the above-mentioned hydrocarbon solvents have a boiling point higher than the boiling point of the ether solvents, and the target substances such as tris (aryl fluoride) boron and bis (aryl fluoride) boron halide are used.
- the compound is not particularly limited as long as it is a liquid compound that dissolves the (aryl fluoride) boron compound and is inert to the reaction according to the present invention.
- Specific examples of the hydrocarbon solvent include the aliphatic hydrocarbons and aromatic hydrocarbons described above. These compounds may be used alone or in a combination of two or more. Further, the boiling point of the hydrocarbon solvent is preferably 60 or more.
- the hydrocarbon solvent contains an aromatic hydrocarbon
- the aromatic hydrocarbon is desirably used within a range that does not hinder the reaction according to the present invention. Further, it is more desirable that the hydrocarbon solvent and the ether solvent do not form an azeotropic composition.
- Preferred combinations of ether solvents and hydrocarbon solvents include getyl ether and hexane, getyl ether and cyclohexane, getyl ether and heptane, getyl ether and octane, getyl ether And Isopar E (trade name; a mixture of isoparaffins having about 10 carbon atoms, manufactured by Exxon), getyl ether and decane, getyl ether and octadecane, getyl ether and liquid paraffin, tetrahydrofura emissions and heptane, Te tiger arsenide Dorofuran and octane, Te tiger arsenide Dorofura down and I sopar E, Te tiger arsenide Dorofuran and decane, Te Jewishi Dorofuran and O click evening decane, Te Jewishi Dorofuran and flow paraffin, and the like c
- hydrocarbon solvents There is no particular limitation on the use
- the reaction when the reaction is carried out while distilling off the ether solvent, the desired substances such as tris (phenyl fluoride) boron and bis (fluoride) are removed.
- the concentration of the (aryl) boron compound such as boron halide is more preferably in the range of 0.1% to 80% by weight, and more preferably 0.1% by weight. % To 50% by weight. In particular, by adjusting the concentration in the range of 0.1% by weight to 50% by weight, the (aryl fluoride) boron compound can be obtained with even higher purity.
- the method of adjusting the concentration is not particularly limited.
- a method in which a hydrocarbon-based solvent is appropriately added to the reaction system during the reaction while distilling the ether-based solvent A method in which a column is provided, the hydrocarbon solvent and the ether solvent are fractionated, and the hydrocarbon solvent is refluxed to the reaction system; and the like.
- the magnesium fluoride derivative (4) is dissolved in an ether solvent.
- Order of mixing a solution (hereinafter referred to as a magnesium derivative solution) and a solution obtained by dissolving boron halide in an ether-based solvent (hereinafter referred to as a boron halide solution) in a hydrocarbon-based solvent Is not particularly limited.
- the mixing order is such that the magnesium derivative solution and the boron halide solution are mixed substantially simultaneously with the hydrocarbon-based solvent, and after the magnesium derivative solution and the boron halide solution are mixed,
- the mixing order in which the mixed solution is mixed with the hydrocarbon solvent is particularly preferred.
- the mixing temperature of the both is preferably 80 or less, more preferably in the range of 40 ° C to 70 ° C, and still more preferably. Is adjusted to a temperature of about 20 ° C. to about 50 ° C.
- the mixing temperature exceeds 80 ° C., it is difficult to suppress side reactions, and it is difficult to prevent tris (aryl fluoride) boron and bis (aryl fluoride) boron halides. ) Boron compound yield and selection The rate drops. Even if the mixing temperature is adjusted to be lower than 140 ° C., no remarkable effect can be obtained as compared with the case where the mixing is performed within the above temperature range.
- the mixing method of mixing the magnesium derivative solution and the boron halide solution with the above-mentioned hydrocarbon-based solvent, or the mixing method of mixing the magnesium derivative solution and the boron halide solution is not particularly limited. However, it is preferable to drop continuously or sequentially.
- the magnesium derivative solution and the boron halide solution are mixed with the above-mentioned hydrocarbon-based solvent which is a non-aqueous solvent, and the mixture is stirred while distilling off the ether-based solvent.
- the reaction between the arylmagnesium derivative (4) and the boron halide proceeds.
- the above reaction is desirably performed in an atmosphere of an inert gas such as nitrogen gas.
- the reaction system that is, the inside of the reaction vessel, be replaced with an inert gas such as nitrogen gas during the mixing.
- the above-mentioned ether solvent, hydrocarbon solvent and boron halide do not contain water.
- the method of dehydrating the ether solvent, the hydrocarbon solvent, and the boron halide is not particularly limited.
- the ether solvent may be distilled off until the reaction between the magnesium aryl fluoride derivative (4) and the boron halide is completed.
- the timing of the distillation is, for example, (1) mixing a magnesium derivative solution and / or a boron halide solution with a hydrocarbon solvent and then distilling off; (2) a magnesium derivative solution and / or a halogenated solution. Evaporate while mixing the boron solution with the hydrocarbon solvent. ); And the like, but are not particularly limited.
- the temperature at which the ether solvent is distilled off is adjusted within the range of 30 ° C. to 200 ° C., more preferably within the range of 30 ° C. to 150 ° C. Thereby, the remaining amount of the ether-based solvent can be reduced. In particular, by adjusting the temperature within the range of 30 to 150 ° C., the (arylfluoride) boron compound can be obtained with even higher purity.
- the distillation of the ether solvent may be performed at any of normal pressure (atmospheric pressure), reduced pressure, and increased pressure.
- the reaction temperature is between 30 and 200 ° C, more preferably between 30 ° C and 170 ° C, and even more preferably between 30 and 150 ° C. Adjust within. If the reaction temperature is lower than 30, the progress of the reaction will be slowed down, and the fluoride (trifluoride), bis (aryl fluoride) boron halide, etc. Aryl) It is not preferable because it is impossible to efficiently produce a boron compound. When the reaction temperature exceeds 200, it becomes difficult to control the reaction.
- the reaction time may be appropriately set according to the reaction temperature, the combination of the magnesium fluoride derivative (4) and the boron halide, the molar ratio, and the like so that the above reaction is completed.
- the reaction pressure is not particularly limited, and may be any of normal pressure (atmospheric pressure), reduced pressure, and increased pressure.
- X a represents a chlorine atom, a bromine atom or an iodine atom
- X b represents a fluorine atom, a chlorine atom, a bromine atom or an iodine atom
- the magnesium halide may be separated from the boron (aryl) boron compound, if necessary.
- the separation method is not particularly limited. When a mixture of two or more kinds of arylaryl fluoride derivatives (4) is used, a mixture of several kinds of (aryl aryl) boron compounds is obtained.
- the control of the reaction is easy, so that the ether solvent is not limited to the chain ether solvent.
- a cyclic ether solvent that is relatively easy to handle can be used.
- the resulting (fluoridated) boron compounds such as tris (fluoridated) boron and bis (reedyl fluoride) boron halides form complex quaternary compounds. No purification is easy.
- it is possible to selectively, easily, and inexpensively produce (aryl fluoride) boron compounds such as tris (aryl fluoride) boron bis (aryl fluoride) boron halide. can do.
- magnesium magnesium fluoride derivative (4) is pentafluorophenylmagnesium bromide
- (pentafluorophenyl) boron compounds such as tris (pentafluorophenyl) boron and bis (pentafluorophenyl) borane halide can be efficiently, easily and inexpensively produced.
- the aryl fluoride magnesium derivative (3) obtained by the method for producing the aryl fluoride magnesium derivative is reacted with a boron halide represented by the general formula (5). -situ) to obtain the (aryl fluoride) boron compound represented by the general formula (10).
- the molar ratio of the magnesium aryl fluoride derivative (3) to the boron halide is not particularly limited, but is more preferably in the range described above.
- the mixing method for mixing the solution of the magnesium aryl fluoride derivative (3) and the boron halide is not particularly limited, and boron halide may be added to the solution at once. Alternatively, it may be dropped continuously or sequentially.
- the boron halide may be mixed as it is, or may be mixed in a diluted state by adding a solvent.
- the mixing temperature and the reaction temperature when mixing the solution of the aryl magnesium fluoride derivative (3) with the boron halide are not particularly limited, but are adjusted within the above-mentioned ranges. Is more preferable.
- the reaction time may be appropriately set according to the reaction temperature, the combination of the fluorinated real magnesium derivative (3) and the boron halide, the amount used, etc. so that the above reaction is completed. Good.
- the reaction pressure is not particularly limited, and may be any of normal pressure, decompression pressure, and pressurization.
- a (aryl aryl) boron compound represented by the general formula (10) is produced.
- the halogen represented by the general formula (C) Magnesium oxide is by-produced.
- the magnesium halide may be separated from the (aryl fluoride) boron compound, if necessary.
- the separation method is not particularly limited.
- reaction step of obtaining the (aryl fluoride) boron compound from the fluoride is substantially one-step.
- Boron compounds can be produced more easily and inexpensively.
- the above mixed solution was added dropwise over 0.5 hours while stirring the above contents under a nitrogen stream.
- the temperature of the content at the start of dropping was 25, and the temperature of the content during mixing (mixing temperature) reached 57. 5 ° C.
- reaction solution was stirred at 57.5 ° C. (reaction temperature) for 3 hours in a nitrogen stream to react (age).
- reaction temperature 57.5 ° C.
- the reaction yield of pentafluorophenylmagnesium bromide was determined by measuring 1 S F-NMR. That is, the measurement sample was prepared by extracting a part of the reaction solution after the reaction and mixing deuterated benzene with the reaction solution under a nitrogen atmosphere. 1 S F-NMR was measured under predetermined conditions. From the obtained 19 F-NMR chart, the integral value of the fluorine atom at the meta-position of Penuo Fluoro 13 benzene and the meta-position of the Penuo fluorophenyl group in Penuo fluorophenyl magnesium bromide were calculated. The integral value of the fluorine atom was obtained, and the amount of fluorophenylmagnesium bromide was calculated from both integral values.
- the above mixed solution was added dropwise over 50 minutes while stirring the above contents under a nitrogen stream.
- the temperature of the content at the start of dropping was 25 ° C, and the temperature of the content during mixing (mixing temperature) reached 50.0.
- reaction solution was stirred at 50.0 ° C. (reaction temperature) for 3 hours in a nitrogen stream to react (ripen).
- reaction temperature 50.0 ° C.
- penube fluorophenylmagnesium amide was obtained in the form of a tetrahydrofuran solution.
- the reaction yield of pentafluorophenyl magnesium bromide was determined in the same manner as in Example 1. As a result, the reaction yield of pentafluorofluoromagnesium bromide was 90.i mol%.
- Example 2 The inside of the same reaction vessel as in Example 1 was sufficiently purged with nitrogen gas. 2.217 g (0.091 mol) of magnesium, 15.18 g (0.091 mol) of pentafluorobenzene, dimethyl ether as an ether solvent were added to the reaction vessel. 15 m 1 and toluene 5 m 1 as a hydrocarbon solvent were charged. In addition, a mixed solution obtained by mixing 12.364 g (0.101 mol) of isopropyl bromide with 10 ml of getyl ether was charged into the dropping funnel. The ratio of isopropyl bromide to pentafluorobenzene was about 1.11 equivalents, and the ratio of magnesium to pentafluorobenzene was 1.0000 equivalents.
- the above mixed solution was added dropwise over 0.5 hours while stirring the above contents under a nitrogen stream.
- the temperature of the content at the start of dropping was 25, and the temperature of the content during mixing (mixing temperature) reached 61. O'C.
- the mixing ratio of dimethyl ether and toluene was 5: 1 by volume.
- the reaction solution was stirred at 61.0 ° C (reaction temperature) for 3 hours under a nitrogen stream. The reaction (aging) was performed.
- penfluorofluoromagnesium amide was obtained in the form of a mixed solution of getyl ether and toluene.
- the reaction yield of pentafluorofluoromagnesium bromide was determined in the same manner as in Example 1. As a result, the reaction yield of pentafluorofluoromagnesium bromide was 80.0 mol%.
- Example 3 The same operation, reaction, and measurement as in Example 3 were performed, except that the reaction time (ripening time) in Example 3 was changed from 3 hours to 5 hours. As a result, the reaction yield of penfluorofluorophenylmagnesium bromide was 82.2 mol%.
- a 100 ml four-neck flask equipped with a thermometer, a dropping funnel, a stirrer, a nitrogen gas introducing tube, and a Dimroth type condenser was used as a mixing vessel. After the inside of the mixing vessel was purged with nitrogen gas several times, 35 ml of tetrahydrofuran as an ether-based solvent and 1.8 mL of boron trifluoride tetrahydrofuran complex as a boron halide were added to the mixing vessel. 159 g (1 2.81 millimoles) were charged. In addition, pentafluorophenylmagnesium bromide as the aryl fluoride magnesium derivative (4) 37.
- a 300 ml four-neck flask equipped with a thermometer, a dropping funnel, a stirrer, a nitrogen gas inlet pipe, and a Liebig condenser was used as a reaction vessel.
- a so-called vacuum exhaust line equipped with a vacuum pump and the like was connected to the outlet end of the Liebig type cooler.
- 200 ml of Isopare E (trade name; manufactured by Exxon) as a hydrocarbon solvent was charged into the reaction vessel. Further, the above mixed solution was charged into a dropping funnel.
- the inside of the reaction vessel, that is, the reaction system was at normal pressure.
- the temperature was raised to 60 ° C. while stirring the hydrocarbon solvent under a nitrogen stream, and the mixed solution was dropped at the temperature.
- the reaction system was gradually reduced in pressure while the remaining mixed solution was added dropwise, and distillation of tetrahydrofuran was started. Then, the dripping of the mixed solution was completed over 1.5 hours. At this point, the pressure of the reaction system was 25 O mmHg.
- reaction solution was stirred at 60 eC (reaction temperature) for 3 hours under a nitrogen stream while further increasing the degree of vacuum of the reaction system, and allowed to react (ripen). End of reaction At the time of completion, the pressure of the reaction system was 80 mmHg.
- reaction solution was cooled to room temperature, and then filtered under a nitrogen atmosphere.
- tris (pentafluorophenyl) boron as a (aryl fluoride) boron compound was obtained in the form of a solution (filtrate) of a hydrocarbon solvent.
- the yield of bets tris (pentafluorophenyl) boron was determined by measuring the 'S F -NMR. That is, 13 F-NMR was measured under predetermined conditions using p-fluorotoluene as an internal standard. From the obtained 9 F-NMR chart, the integrated value of the fluorine atom of p-fluorotoluene and the fluorine at the ortho position of the pentafluoroolefin group in tris (pentafluorophenyl) boron were obtained. The integral value of the atom was obtained, and the amount of tris (pentafluorophenyl) boron was calculated from both integral values. As a result, the yield of tris (pentafluorophenyl) boron was 76.8 mol%.
- Example 5 The inside of the same mixing vessel as in Example 5 was replaced with nitrogen gas several times. 35 ml of tetrahydrofuran and 1.712 g of boron trifluoride tetrahydrofuran complex (12.49 mimol) were charged into the mixing vessel. 35 ml of a tetrahydrofuran solution containing 37.81 millimoles of magnesium bromide was charged into the dropping funnel. The molar ratio of penphenyl fluorophenylmagnesium bromide to boron trifluoride tetrahydrofuran complex was 3.0.
- Example 5 The inside of the same reaction vessel as in Example 5 was replaced with nitrogen gas several times. 200 ml of Isopare E (trade name; manufactured by Exxon) as a hydrocarbon solvent was charged into the reaction vessel. Further, the above mixed solution was charged into a dropping port. The inside of the reaction vessel, that is, the reaction system was at normal pressure.
- Isopare E trade name; manufactured by Exxon
- the temperature was raised to 85 while stirring the hydrocarbon solvent under a nitrogen stream, and the mixed solution was dropped at the temperature.
- the pressure of the reaction system was gradually reduced while the remaining mixed solution was added dropwise, and distillation of tetrahydrofuran was started. Then, the dropwise addition of the mixed solution was completed over 1.5 hours. At this point, the pressure of the reaction system was 45 OmmHg.
- reaction temperature 60 (reaction temperature) for 1 hour in a nitrogen stream while further increasing the degree of vacuum of the reaction system, and allowed to react (age).
- the pressure of the reaction system at the end of the reaction was 8 OmmHg.
- the yield of tris (pentafluorofluoro) boron was determined in the same manner as in Example 5. As a result, the yield of tris (pentafluorofluorophenyl) boron was 69.2 mol%.
- an extract was obtained by extracting the residue (insoluble matter) obtained by the above filtration with getyl ether. Then, the tris contained in this extract (the ) The amount of boron was determined in the same manner as in Example 5. As a result, the extract contained tris (pentafluorofluorophenyl) boron in an amount corresponding to a yield of 22.5 mol%. Therefore, the total yield of tris (pentafluoromethylphenyl) boron was 91.7 mol%.
- a 300 ml square flask equipped with a thermometer, a dropping funnel, a stirrer, a nitrogen gas inlet tube, and a Liebig condenser was used as the reaction vessel. Also,
- a receiver was attached to the outlet end of the 20 Liebig type cooler. After the inside of the above reaction vessel was purged with nitrogen gas several times, 200 m 1 of Is0parE (trade name; manufactured by Exxon) as a hydrocarbon solvent was charged into the reaction vessel. . Further, the above mixed solution was charged into a dropping funnel. The inside of the reaction vessel, that is, the reaction system was at normal pressure. Then, the temperature was raised to 90 ° C. while stirring the hydrocarbon solvent under a nitrogen stream, and the mixed solution was added dropwise at that temperature over 1 hour. Simultaneously with the dropwise addition of the mixed solution, distillation of a distillate containing getyl ether was started. After completion of the dropwise addition, the temperature of the reaction solution was raised to 110 ° C. (reaction temperature) under a nitrogen stream, and the mixture was stirred at that temperature for 1 hour to react (ripen).
- Is0parE trade name; manufactured by Exxon
- the yield of bis (pentafluorophenyl) boron fluoride was determined in the same manner as in Example 5. As a result, the yield of bis (pentafluorophenyl) boron fluoride was 92.5 mol%.
- a 300 ml four-neck flask equipped with a thermometer, two dropping funnels, a stirrer, a nitrogen gas inlet tube, and a Liebig condenser was used as a reaction vessel.
- a so-called vacuum exhaust line equipped with a vacuum pump and the like was connected to the outlet end of the Liebig type cooler, in addition to attaching a receiver.
- Is 0 par E trade name; manufactured by Exxon
- reaction solution was stirred at 55 ° C. (reaction temperature) for 2 hours under a nitrogen stream while further increasing the degree of vacuum of the reaction system, and allowed to react (ripen).
- the pressure of the reaction system at the end of the reaction was 80 mmHg.
- reaction solution was cooled to room temperature, and then the reaction solution was filtered under a nitrogen atmosphere.
- tris (pentylfluorophenyl) boron as a (arylaryl) borane compound was obtained in the form of a solution (filtrate) of a hydrocarbon solvent.
- the yield of tris (pentafluorofluoro) boron was determined in the same manner as in Example 5. As a result, the yield of tris (pentafluorofluorophenyl) 20 boron was 41.9 mol%.
- an extract was obtained by extracting the residue (insoluble matter) obtained by the above filtration with getyl ether. Then, the amount of tris (pentafluorofluorophenyl) boron contained in this extract was determined in the same manner as in Example 5. As a result, the extract contained a tris-pentane solution in an amount corresponding to a yield of 21.4 mol%. (Orophenyl) Boron was contained. Therefore, the total yield of tris (pentylfluorene phenyl) boron was 63.3 mol%.
- Boryl compounds were prepared using aryl fluoride as the starting material. That is, the inside of a reaction vessel equipped with a thermometer, a dropping funnel, a stirrer, a nitrogen gas inlet tube, and a reflux condenser was sufficiently replaced with nitrogen gas. 2.320 g (0.095 mol) of magnesium, 15.110 g (0.090 mol) of pentafluorobenzene as a fluoride were added to the reaction vessel. 20 ml of getyl ether as a solvent (ether solvent) was charged. Further, a mixed solution obtained by mixing 11.707 g (0.095 mol) of 13 pills of isobromide as a halogenated hydrocarbon with 5 ml of getyl ether was charged into the dropping funnel. The ratio of isopropyl bromide to pentafluorobenzene and the ratio of magnesium to pentafluorobenzene were about 1.06 equivalent, respectively.
- the reaction yield of pentafluorophenylmagnesium bromide was determined in the same manner as in Example 1. As a result, the reaction yield of pentafluorofluoromagnesium bromide was 88.0 mol%. Soshi The following reaction was carried out using the obtained ethyl ether solution of fluorophenylmagnesium bromide.
- reaction vessel equipped with a thermometer, a dropping funnel, a stirrer, a nitrogen gas inlet tube, and a reflux condenser was sufficiently purged with nitrogen gas.
- reaction solution was stirred at 37 ° C. (reaction temperature) for 3 hours under a nitrogen stream to react (age).
- reaction temperature 37 ° C.
- the yield of tris (pentafluorofluoro) boron was determined in the same manner as in Example 5. As a result, the yield of tris ( ⁇ 20 pentafluorophenyl) boron relative to boron trifluoride was 88.7 mol%.
- Boryl compounds (aryl fluoride) were produced using aryl fluoride as a starting material. That is, the inside of the same reaction vessel as in Example 9 was sufficiently replaced with nitrogen gas. In the reaction vessel, magnesium 2.184 ⁇ (0.090 mol), 15.28 g (0.090 mol) of pentafluorobenzene and 15 ml of dimethyl ether were charged. Also, a mixed solution obtained by mixing 12.189 g (0.099 mol) of isopropyl bromide with 10 ml of getyl ether was charged into the dropping funnel. The ratio of isopropyl bromide to pentafluorobenzene was 1.10 equivalents, and the ratio of magnesium to pentafluorobenzene was 1.000 equivalents.
- the inside of the mixing vessel equipped with a thermometer, a dropping funnel, a stirrer, a nitrogen gas inlet tube, and a reflux condenser was sufficiently purged with nitrogen gas.
- 2.994 g (0.021 mol) of boron trifluoride getyl ether complex and 20 ml of dimethyl ether were charged into the mixing vessel.
- a benzyl ether fluorophenylmagnesium bromide getyl ether solution and 25 ml of getyl ether were charged into a dropping funnel.
- the molar ratio of the penfluorofluoromagnesium bromide to the boron trifluoride geethylether complex was 3.66.
- the getyl ether solution in the dropping funnel was dropped over 80 minutes. After completion of the dropwise addition, the mixed solution was stirred at room temperature for one hour under a nitrogen stream. Using the mixed solution, the following reactions and operations were performed.
- the temperature was raised to 115'C while stirring the above-mentioned hydrocarbon-based solvent under a nitrogen stream, and the above-mentioned mixed solution was added dropwise at that temperature over 1 hour.
- distillation of the distillate containing getyl ether was started.
- the distillate containing getyl ether was further distilled off by gradually raising the temperature of the inside of the reaction vessel to (reaction temperature) at 123 under a nitrogen stream.
- reaction solution was cooled to room temperature, and then filtered under a nitrogen atmosphere.
- tris (pentylfluorophenyl) boron as a (arylfluoride) boron compound was obtained in the form of a solution (filtrate) of a hydrocarbon solvent.
- a 3,000 ml four-neck flask equipped with a thermometer, a dropping funnel, a stirrer, a nitrogen gas inlet tube, and an 10-stage Oldershaw distillation column was used as a reaction vessel.
- a receiver for receiving the distillate distilled from the distillation column was attached at a predetermined position.
- 0.56 g of Is0parE (trade name; manufactured by Exxon) as a hydrocarbon solvent was charged into the reaction vessel. It is.
- the above mixed solution was charged into a dropping funnel.
- the inside of the reaction vessel, that is, the reaction system was at normal pressure.
- the temperature of the above-mentioned hydrocarbon-based solvent was raised to 95 while stirring, and the above-mentioned mixed solution was added dropwise at that temperature over 1 hour.
- distillation of the distillate containing getyl ether was started.
- the distillate containing getyl ether was further distilled off by gradually raising the temperature of the inside of the reaction vessel to 125 ° C. (reaction temperature) under a nitrogen stream, and at the same temperature.
- the reaction (aging) was performed for a predetermined time.
- the total amount of the distillate was 792.9 g, and the getyl ether fraction was 404.6 g.
- the recovery of getyl ether was 92.1% by weight.
- the concentration of tris (pentafluorofluorophenyl) boron in the reaction solution at the end of the reaction was determined according to the method of Example 5. As a result, the concentration of tris (pentafluorophenyl) boron was 12. 9% by weight.
- reaction solution was diluted by adding 2,275.7 g of IsoparE. Then, after cooling the reaction solution to room temperature, the reaction solution was filtered under a nitrogen atmosphere.
- tris (pentafluorofluoro) boron as a (aryl fluoride) boron compound was obtained in the form of a solution (furnace solution) of a hydrocarbon solvent.
- the yield of tris (pentafluorofluoro) boron was determined in the same manner as in Example 5. As a result, the yield of tris (pentafluorophenyl) boron was 95.9 mol%.
- the residual amount of geethylether contained in the above solution (filtrate) was determined by -NMR using p-fluorotoluene as an internal standard. As a result, the residual amount of getyl ether with respect to tris (pentafluorophenyl) boron was 4.7 mol%.
- the reaction process can be substantially performed in one step, so that the aryl fluorinated magnesium derivative can be efficiently and easily produced. It can be manufactured at low cost.
- the aryl fluoride magnesium derivative is suitable, for example, as a reactant (organic synthesis reagent) when introducing aryl fluoride into various organic compounds.
- (arylaryl) borane compounds such as tris (arylaryl) borane and bis (arylaryl) boron halide can be obtained. It can be selectively and easily manufactured at low cost. In other words, it is industrially advantageous as compared with the conventional method, and (boryl fluoride) such as tris (aryl fluoride) boron and bis (aryl fluoride) boron halide. The compound can be obtained with high yield and high selectivity.
- (Aryl fluoride) A boron compound is useful, for example, as a cocatalyst for a meta-aqueous catalyst (polymerization catalyst) to be used in a cationic complex polymerization reaction.
- the method for producing the aryl (fluoryl) fluoride By adopting the above-mentioned method for producing a magnesium aryl derivative and a method for producing a boron (aryl) fluoride compound, in addition to the various effects described above, the method for producing the aryl (fluoryl) fluoride
- the reaction process for obtaining a boron compound can be substantially performed in one step (so-called 1P0t). Therefore, (fluoryl fluoride) boron compounds can be further simplified. It can be manufactured simply and inexpensively.
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Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IL12192097A IL121920A (en) | 1996-02-28 | 1997-02-12 | Process for the production of fluorophenyl borane derivatives |
DE69726067T DE69726067T2 (de) | 1996-02-28 | 1997-02-12 | Verfahren zur herstellung fluorierter arylmagnesiumderivate und verfahren zur herstellung von (fluoraryl)-borverbindungen |
EP97902682A EP0825195B1 (en) | 1996-02-28 | 1997-02-12 | Producing process of fluoroaryl magnesium derivative and producing process of (fluoroaryl)borane compound |
US08/930,708 US6057480A (en) | 1996-02-28 | 1997-02-12 | Process for preparing fluoroaryl magnesium derivative and process for preparing (fluoroaryl) borane compound |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP04175596A JP3907733B2 (ja) | 1996-02-28 | 1996-02-28 | フッ化アリールマグネシウム誘導体の製造方法 |
JP8/41743 | 1996-02-28 | ||
JP4174396 | 1996-02-28 | ||
JP8/41755 | 1996-02-28 |
Publications (1)
Publication Number | Publication Date |
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WO1997031924A1 true WO1997031924A1 (fr) | 1997-09-04 |
Family
ID=26381390
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP1997/000391 WO1997031924A1 (fr) | 1996-02-28 | 1997-02-12 | Procede pour la preparation de derives de magnesium arylique fluore et procede pour la preparation de composes de bore (arylique fluore) |
Country Status (7)
Country | Link |
---|---|
US (1) | US6057480A (ja) |
EP (1) | EP0825195B1 (ja) |
DE (1) | DE69726067T2 (ja) |
ES (1) | ES2206682T3 (ja) |
IL (1) | IL121920A (ja) |
RU (1) | RU2159246C2 (ja) |
WO (1) | WO1997031924A1 (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IL122004A0 (en) | 1996-10-25 | 1998-03-10 | Nippon Catalytic Chem Ind | Producing process of (fluoroaryl) borane compound and producing process of tetrakis (fluoroaryl) borate derivative |
IL132490A (en) * | 1998-10-23 | 2004-09-27 | Nippon Catalytic Chem Ind | Method for the production of fluoroaryl magnesium lead |
US6476271B2 (en) | 2000-06-19 | 2002-11-05 | Honeywell International, Inc. | Process for the preparation of ether-free salts of tetrakis(pentafluorophenyl) borate |
US6541651B1 (en) * | 2002-04-04 | 2003-04-01 | Dow Corning Corporation | Process for chlorosilane intermediates manufacture |
US7205441B2 (en) * | 2002-05-15 | 2007-04-17 | Nippon Shokubai Co., Ltd. | Method for producing tetrakis (fluoroaryl) borate-magnesium compound |
ATE449778T1 (de) * | 2004-01-06 | 2009-12-15 | Dow Corning | Grignard-verfahren mit verbesserter ausbeutung an diphenylchlorsilanen |
RU2354660C2 (ru) * | 2004-01-06 | 2009-05-10 | Дау Корнинг Корпорейшн | Способ гриньяра с повышенным содержанием дифенилхлорсиланов |
JP4630078B2 (ja) * | 2005-01-28 | 2011-02-09 | 株式会社日本触媒 | アリールホウ素化合物の安定化方法および安定化組成物 |
KR100815040B1 (ko) * | 2005-01-31 | 2008-03-18 | 주식회사종근당 | 비스포스포네이트계 약물의 경구흡수 개선을 위한약제학적 조성물 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06199871A (ja) * | 1992-11-02 | 1994-07-19 | Tosoh Akzo Corp | トリアリールホウ素の製造方法 |
JPH06247976A (ja) * | 1992-12-28 | 1994-09-06 | Tosoh Akzo Corp | ペンタフルオロベンゼンを用いたペンタフルオロフェニルマグネシウム誘導体の製造方法 |
JPH08253485A (ja) * | 1995-02-21 | 1996-10-01 | Albemarle Corp | ペンタフルオロフエニル化合物の製造 |
Family Cites Families (6)
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NL125455C (ja) * | 1963-03-01 | |||
US5399780A (en) * | 1992-11-02 | 1995-03-21 | Tosoh Akzo Corporation | Method of producing triarylborane |
US5510536A (en) * | 1992-12-28 | 1996-04-23 | Tosoh Akzo Corporation | Production method of tris(pentafluorophenyl)borane using pentafluorophenylmagnesium derivatives prepared from pentafluorobenzene |
US5362423A (en) * | 1992-12-28 | 1994-11-08 | Tosoh Akzo Corporation | Method of producing pentafluorophenylmagnesium derivatives using pentafluorobenzene |
US5600004A (en) * | 1995-02-21 | 1997-02-04 | Albemarle Corporation | Process for preparing pentafluorophenyl compounds |
IL122004A0 (en) * | 1996-10-25 | 1998-03-10 | Nippon Catalytic Chem Ind | Producing process of (fluoroaryl) borane compound and producing process of tetrakis (fluoroaryl) borate derivative |
-
1997
- 1997-02-12 DE DE69726067T patent/DE69726067T2/de not_active Expired - Lifetime
- 1997-02-12 EP EP97902682A patent/EP0825195B1/en not_active Expired - Lifetime
- 1997-02-12 IL IL12192097A patent/IL121920A/en not_active IP Right Cessation
- 1997-02-12 ES ES97902682T patent/ES2206682T3/es not_active Expired - Lifetime
- 1997-02-12 US US08/930,708 patent/US6057480A/en not_active Expired - Fee Related
- 1997-02-12 RU RU97119630/04A patent/RU2159246C2/ru not_active IP Right Cessation
- 1997-02-12 WO PCT/JP1997/000391 patent/WO1997031924A1/ja active IP Right Grant
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06199871A (ja) * | 1992-11-02 | 1994-07-19 | Tosoh Akzo Corp | トリアリールホウ素の製造方法 |
JPH06247976A (ja) * | 1992-12-28 | 1994-09-06 | Tosoh Akzo Corp | ペンタフルオロベンゼンを用いたペンタフルオロフェニルマグネシウム誘導体の製造方法 |
JPH08253485A (ja) * | 1995-02-21 | 1996-10-01 | Albemarle Corp | ペンタフルオロフエニル化合物の製造 |
Non-Patent Citations (2)
Title |
---|
JOURNAL OF ORGANIC CHEMISTRY, August 1964, Vol. 29, ROBERT J. HARPER et al., "Reactions of Organometallics with Fluoroaromatic Compounds", p. 2385-2389. * |
See also references of EP0825195A4 * |
Also Published As
Publication number | Publication date |
---|---|
RU2159246C2 (ru) | 2000-11-20 |
US6057480A (en) | 2000-05-02 |
IL121920A (en) | 2002-09-12 |
ES2206682T3 (es) | 2004-05-16 |
IL121920A0 (en) | 1998-03-10 |
EP0825195B1 (en) | 2003-11-12 |
DE69726067T2 (de) | 2004-08-19 |
EP0825195A1 (en) | 1998-02-25 |
DE69726067D1 (de) | 2003-12-18 |
EP0825195A4 (en) | 1999-12-08 |
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