WO2012111737A1 - 新規化合物、新規配位子、新規遷移金属錯体および新規遷移金属錯体からなる触媒 - Google Patents
新規化合物、新規配位子、新規遷移金属錯体および新規遷移金属錯体からなる触媒 Download PDFInfo
- Publication number
- WO2012111737A1 WO2012111737A1 PCT/JP2012/053633 JP2012053633W WO2012111737A1 WO 2012111737 A1 WO2012111737 A1 WO 2012111737A1 JP 2012053633 W JP2012053633 W JP 2012053633W WO 2012111737 A1 WO2012111737 A1 WO 2012111737A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- group
- carbon atoms
- pyridyl
- compound
- transition metal
- Prior art date
Links
- 150000001875 compounds Chemical class 0.000 title claims abstract description 89
- 239000003446 ligand Substances 0.000 title claims abstract description 61
- 229910052723 transition metal Inorganic materials 0.000 title claims abstract description 44
- 150000003624 transition metals Chemical class 0.000 title claims abstract description 43
- 239000003054 catalyst Substances 0.000 title claims description 33
- 125000004432 carbon atom Chemical group C* 0.000 claims abstract description 48
- 125000006575 electron-withdrawing group Chemical group 0.000 claims abstract description 14
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims abstract description 14
- 229910052698 phosphorus Inorganic materials 0.000 claims abstract description 13
- 239000011574 phosphorus Substances 0.000 claims abstract description 12
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims abstract description 11
- KTWOOEGAPBSYNW-UHFFFAOYSA-N ferrocene Chemical compound [Fe+2].C=1C=C[CH-]C=1.C=1C=C[CH-]C=1 KTWOOEGAPBSYNW-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229910052785 arsenic Inorganic materials 0.000 claims abstract description 7
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 claims abstract description 7
- 125000004076 pyridyl group Chemical group 0.000 claims abstract description 7
- 150000001491 aromatic compounds Chemical class 0.000 claims abstract description 5
- XYFCBTPGUUZFHI-UHFFFAOYSA-N Phosphine Chemical compound P XYFCBTPGUUZFHI-UHFFFAOYSA-N 0.000 claims description 46
- -1 heptafluorotolyl group Chemical group 0.000 claims description 30
- 229910000073 phosphorus hydride Inorganic materials 0.000 claims description 24
- 125000000217 alkyl group Chemical group 0.000 claims description 20
- 125000003545 alkoxy group Chemical group 0.000 claims description 18
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims description 16
- 239000000460 chlorine Substances 0.000 claims description 12
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 9
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 9
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 claims description 9
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 8
- 229910052731 fluorine Inorganic materials 0.000 claims description 8
- 229910052763 palladium Inorganic materials 0.000 claims description 8
- 239000011737 fluorine Substances 0.000 claims description 7
- 125000005010 perfluoroalkyl group Chemical group 0.000 claims description 7
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 7
- 229910052703 rhodium Inorganic materials 0.000 claims description 7
- 239000010948 rhodium Substances 0.000 claims description 7
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 claims description 7
- 229910052799 carbon Inorganic materials 0.000 claims description 6
- 229910052736 halogen Inorganic materials 0.000 claims description 6
- 125000005843 halogen group Chemical group 0.000 claims description 6
- 150000002367 halogens Chemical class 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
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052801 chlorine Inorganic materials 0.000 claims description 5
- 125000000538 pentafluorophenyl group Chemical group FC1=C(F)C(F)=C(*)C(F)=C1F 0.000 claims description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 4
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 claims description 4
- 125000001931 aliphatic group Chemical group 0.000 claims description 4
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 claims description 4
- 229910052794 bromium Inorganic materials 0.000 claims description 4
- 239000011982 enantioselective catalyst Substances 0.000 claims description 4
- 229910052741 iridium Inorganic materials 0.000 claims description 4
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 4
- 229910052759 nickel Inorganic materials 0.000 claims description 4
- 229910052697 platinum Inorganic materials 0.000 claims description 4
- 229910052707 ruthenium Inorganic materials 0.000 claims description 4
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 claims description 3
- CNGXPIVCDTVIFU-UHFFFAOYSA-N C(#N)C1=NC(=CC(=C1)P)C#N Chemical compound C(#N)C1=NC(=CC(=C1)P)C#N CNGXPIVCDTVIFU-UHFFFAOYSA-N 0.000 claims description 3
- QVYIBBLHWXODKC-UHFFFAOYSA-N C1=C(C=C(N=C1C(C(C(F)(F)F)(F)F)(F)F)C(C(C(F)(F)F)(F)F)(F)F)P Chemical compound C1=C(C=C(N=C1C(C(C(F)(F)F)(F)F)(F)F)C(C(C(F)(F)F)(F)F)(F)F)P QVYIBBLHWXODKC-UHFFFAOYSA-N 0.000 claims description 3
- SQFCHKZPERDRBD-UHFFFAOYSA-N C1=C(C=C(N=C1[N+](=O)[O-])[N+](=O)[O-])P Chemical compound C1=C(C=C(N=C1[N+](=O)[O-])[N+](=O)[O-])P SQFCHKZPERDRBD-UHFFFAOYSA-N 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- VHJZYWHLKGFFLM-UHFFFAOYSA-N FC1=NC(=CC(=C1)P)F Chemical compound FC1=NC(=CC(=C1)P)F VHJZYWHLKGFFLM-UHFFFAOYSA-N 0.000 claims description 3
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 3
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical group [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 3
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims description 3
- QSCBHNOWOLEULC-UHFFFAOYSA-N [2,6-bis(trifluoromethyl)pyridin-4-yl]phosphane Chemical compound FC(F)(F)C1=CC(P)=CC(C(F)(F)F)=N1 QSCBHNOWOLEULC-UHFFFAOYSA-N 0.000 claims description 3
- 229910017052 cobalt Inorganic materials 0.000 claims description 3
- 239000010941 cobalt Substances 0.000 claims description 3
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 125000004093 cyano group Chemical group *C#N 0.000 claims description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 3
- 229910052737 gold Inorganic materials 0.000 claims description 3
- 239000010931 gold Substances 0.000 claims description 3
- 229910052735 hafnium Inorganic materials 0.000 claims description 3
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 claims description 3
- 125000006343 heptafluoro propyl group Chemical group 0.000 claims description 3
- 229910052740 iodine Inorganic materials 0.000 claims description 3
- 239000011630 iodine Substances 0.000 claims description 3
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 claims description 3
- 229910052750 molybdenum Inorganic materials 0.000 claims description 3
- 239000011733 molybdenum Substances 0.000 claims description 3
- 229910052758 niobium Inorganic materials 0.000 claims description 3
- 239000010955 niobium Substances 0.000 claims description 3
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims description 3
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 claims description 3
- 229910052762 osmium Inorganic materials 0.000 claims description 3
- SYQBFIAQOQZEGI-UHFFFAOYSA-N osmium atom Chemical compound [Os] SYQBFIAQOQZEGI-UHFFFAOYSA-N 0.000 claims description 3
- 125000006340 pentafluoro ethyl group Chemical group FC(F)(F)C(F)(F)* 0.000 claims description 3
- 229910052702 rhenium Inorganic materials 0.000 claims description 3
- WUAPFZMCVAUBPE-UHFFFAOYSA-N rhenium atom Chemical compound [Re] WUAPFZMCVAUBPE-UHFFFAOYSA-N 0.000 claims description 3
- 229910052709 silver Inorganic materials 0.000 claims description 3
- 239000004332 silver Substances 0.000 claims description 3
- 229910052715 tantalum Inorganic materials 0.000 claims description 3
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 claims description 3
- 229910052719 titanium Inorganic materials 0.000 claims description 3
- 239000010936 titanium Substances 0.000 claims description 3
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 3
- 229910052721 tungsten Inorganic materials 0.000 claims description 3
- 239000010937 tungsten Substances 0.000 claims description 3
- 229910052720 vanadium Inorganic materials 0.000 claims description 3
- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 claims description 3
- 229910052726 zirconium Inorganic materials 0.000 claims description 3
- OPVJFMFIHIWGQJ-UHFFFAOYSA-N [2,6-bis(1,1,2,2,2-pentafluoroethyl)pyridin-4-yl]phosphane Chemical compound FC(C(F)(F)F)(C1=NC(=CC(=C1)P)C(C(F)(F)F)(F)F)F OPVJFMFIHIWGQJ-UHFFFAOYSA-N 0.000 claims description 2
- 125000002723 alicyclic group Chemical group 0.000 claims description 2
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 abstract description 14
- 239000002184 metal Substances 0.000 abstract description 14
- 125000001424 substituent group Chemical group 0.000 abstract description 6
- 125000005842 heteroatom Chemical group 0.000 abstract description 3
- 150000001334 alicyclic compounds Chemical class 0.000 abstract description 2
- 150000007824 aliphatic compounds Chemical class 0.000 abstract description 2
- 150000002739 metals Chemical class 0.000 abstract description 2
- 239000000843 powder Substances 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 description 68
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 57
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 51
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 39
- 239000000243 solution Substances 0.000 description 39
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 36
- CSCPPACGZOOCGX-WFGJKAKNSA-N acetone d6 Chemical compound [2H]C([2H])([2H])C(=O)C([2H])([2H])[2H] CSCPPACGZOOCGX-WFGJKAKNSA-N 0.000 description 23
- 239000011261 inert gas Substances 0.000 description 23
- 239000000203 mixture Substances 0.000 description 20
- 239000002904 solvent Substances 0.000 description 19
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 18
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 13
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 12
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 12
- 230000003197 catalytic effect Effects 0.000 description 12
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N diphenyl Chemical group C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 12
- 229920006395 saturated elastomer Polymers 0.000 description 12
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 11
- KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Chemical compound [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 description 10
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 9
- 238000001953 recrystallisation Methods 0.000 description 9
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 8
- 238000000746 purification Methods 0.000 description 8
- VURFVHCLMJOLKN-UHFFFAOYSA-N Diphosphine Natural products PP VURFVHCLMJOLKN-UHFFFAOYSA-N 0.000 description 7
- 235000002597 Solanum melongena Nutrition 0.000 description 7
- RBFQJDQYXXHULB-UHFFFAOYSA-N arsane Chemical compound [AsH3] RBFQJDQYXXHULB-UHFFFAOYSA-N 0.000 description 7
- 238000001914 filtration Methods 0.000 description 7
- 235000019000 fluorine Nutrition 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 238000010898 silica gel chromatography Methods 0.000 description 7
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 6
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 6
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 6
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 238000011914 asymmetric synthesis Methods 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 6
- 235000010290 biphenyl Nutrition 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 125000001153 fluoro group Chemical group F* 0.000 description 6
- 239000011777 magnesium Substances 0.000 description 6
- 229910052749 magnesium Inorganic materials 0.000 description 6
- 238000003786 synthesis reaction Methods 0.000 description 6
- UZOZLEVNCJCYLZ-UHFFFAOYSA-N 4-bromo-2,6-bis(trifluoromethyl)pyridine Chemical compound FC(F)(F)C1=CC(Br)=CC(C(F)(F)F)=N1 UZOZLEVNCJCYLZ-UHFFFAOYSA-N 0.000 description 5
- 125000003118 aryl group Chemical group 0.000 description 5
- 150000002466 imines Chemical class 0.000 description 5
- 230000035484 reaction time Effects 0.000 description 5
- 239000011780 sodium chloride Substances 0.000 description 5
- 239000007787 solid Substances 0.000 description 5
- 0 CC1(C)c2cccc(*)c2Oc2c1cccc2* Chemical compound CC1(C)c2cccc(*)c2Oc2c1cccc2* 0.000 description 4
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
- 239000007818 Grignard reagent Substances 0.000 description 4
- MZRVEZGGRBJDDB-UHFFFAOYSA-N N-Butyllithium Chemical compound [Li]CCCC MZRVEZGGRBJDDB-UHFFFAOYSA-N 0.000 description 4
- 235000019270 ammonium chloride Nutrition 0.000 description 4
- 238000006254 arylation reaction Methods 0.000 description 4
- 239000004305 biphenyl Substances 0.000 description 4
- 150000004696 coordination complex Chemical class 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 4
- 230000002950 deficient Effects 0.000 description 4
- 238000000605 extraction Methods 0.000 description 4
- 150000004795 grignard reagents Chemical class 0.000 description 4
- 239000012044 organic layer Substances 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- CYPYTURSJDMMMP-WVCUSYJESA-N (1e,4e)-1,5-diphenylpenta-1,4-dien-3-one;palladium Chemical compound [Pd].[Pd].C=1C=CC=CC=1\C=C\C(=O)\C=C\C1=CC=CC=C1.C=1C=CC=CC=1\C=C\C(=O)\C=C\C1=CC=CC=C1.C=1C=CC=CC=1\C=C\C(=O)\C=C\C1=CC=CC=C1 CYPYTURSJDMMMP-WVCUSYJESA-N 0.000 description 3
- LDXJRKWFNNFDSA-UHFFFAOYSA-N 2-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)-1-[4-[2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidin-5-yl]piperazin-1-yl]ethanone Chemical compound C1CN(CC2=NNN=C21)CC(=O)N3CCN(CC3)C4=CN=C(N=C4)NCC5=CC(=CC=C5)OC(F)(F)F LDXJRKWFNNFDSA-UHFFFAOYSA-N 0.000 description 3
- YLZOPXRUQYQQID-UHFFFAOYSA-N 3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)-1-[4-[2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidin-5-yl]piperazin-1-yl]propan-1-one Chemical compound N1N=NC=2CN(CCC=21)CCC(=O)N1CCN(CC1)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F YLZOPXRUQYQQID-UHFFFAOYSA-N 0.000 description 3
- 238000003747 Grignard reaction Methods 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- KWYHDKDOAIKMQN-UHFFFAOYSA-N N,N,N',N'-tetramethylethylenediamine Chemical compound CN(C)CCN(C)C KWYHDKDOAIKMQN-UHFFFAOYSA-N 0.000 description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical group C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 3
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
- KTHPBZGUCCDUKV-UHFFFAOYSA-N [2,6-bis(trifluoromethyl)pyridin-3-yl]-[1-[2,6-bis(trifluoromethyl)pyridin-3-yl]phosphanylethyl]phosphane Chemical compound C=1C=C(C(F)(F)F)N=C(C(F)(F)F)C=1PC(C)PC1=CC=C(C(F)(F)F)N=C1C(F)(F)F KTHPBZGUCCDUKV-UHFFFAOYSA-N 0.000 description 3
- 150000001412 amines Chemical class 0.000 description 3
- 125000002915 carbonyl group Chemical class [*:2]C([*:1])=O 0.000 description 3
- 238000006555 catalytic reaction Methods 0.000 description 3
- 238000006880 cross-coupling reaction Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- UAOMVDZJSHZZME-UHFFFAOYSA-N diisopropylamine Chemical compound CC(C)NC(C)C UAOMVDZJSHZZME-UHFFFAOYSA-N 0.000 description 3
- 239000005416 organic matter Substances 0.000 description 3
- FVZVCSNXTFCBQU-UHFFFAOYSA-N phosphanyl Chemical group [PH2] FVZVCSNXTFCBQU-UHFFFAOYSA-N 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 235000017557 sodium bicarbonate Nutrition 0.000 description 3
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 3
- CIHIZLGVNOFVFY-UHFFFAOYSA-N tris[2,6-bis(trifluoromethyl)pyridin-3-yl]phosphane Chemical compound FC(F)(F)C1=NC(C(F)(F)F)=CC=C1P(C=1C(=NC(=CC=1)C(F)(F)F)C(F)(F)F)C1=CC=C(C(F)(F)F)N=C1C(F)(F)F CIHIZLGVNOFVFY-UHFFFAOYSA-N 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- HMUNWXXNJPVALC-UHFFFAOYSA-N 1-[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]piperazin-1-yl]-2-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethanone Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)N1CCN(CC1)C(CN1CC2=C(CC1)NN=N2)=O HMUNWXXNJPVALC-UHFFFAOYSA-N 0.000 description 2
- ZDZHCHYQNPQSGG-UHFFFAOYSA-N 1-naphthalen-1-ylnaphthalene Chemical compound C1=CC=C2C(C=3C4=CC=CC=C4C=CC=3)=CC=CC2=C1 ZDZHCHYQNPQSGG-UHFFFAOYSA-N 0.000 description 2
- VZSRBBMJRBPUNF-UHFFFAOYSA-N 2-(2,3-dihydro-1H-inden-2-ylamino)-N-[3-oxo-3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propyl]pyrimidine-5-carboxamide Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C(=O)NCCC(N1CC2=C(CC1)NN=N2)=O VZSRBBMJRBPUNF-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- 239000013543 active substance Substances 0.000 description 2
- 238000007259 addition reaction Methods 0.000 description 2
- 150000001336 alkenes Chemical class 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- YCOXTKKNXUZSKD-UHFFFAOYSA-N as-o-xylenol Natural products CC1=CC=C(O)C=C1C YCOXTKKNXUZSKD-UHFFFAOYSA-N 0.000 description 2
- XJHCXCQVJFPJIK-UHFFFAOYSA-M caesium fluoride Chemical compound [F-].[Cs+] XJHCXCQVJFPJIK-UHFFFAOYSA-M 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- GPAYUJZHTULNBE-UHFFFAOYSA-N diphenylphosphine Chemical compound C=1C=CC=CC=1PC1=CC=CC=C1 GPAYUJZHTULNBE-UHFFFAOYSA-N 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 125000000524 functional group Chemical group 0.000 description 2
- 238000004128 high performance liquid chromatography Methods 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- SNHMUERNLJLMHN-UHFFFAOYSA-N iodobenzene Chemical compound IC1=CC=CC=C1 SNHMUERNLJLMHN-UHFFFAOYSA-N 0.000 description 2
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 description 2
- 238000006317 isomerization reaction Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 2
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Chemical class CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- HXITXNWTGFUOAU-UHFFFAOYSA-N phenylboronic acid Chemical compound OB(O)C1=CC=CC=C1 HXITXNWTGFUOAU-UHFFFAOYSA-N 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000006722 reduction reaction Methods 0.000 description 2
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 description 2
- YONLFQNRGZXBBF-KBPBESRZSA-N (2s,3s)-2,3-dibenzoyloxybutanedioic acid Chemical compound O([C@H](C(=O)O)[C@H](OC(=O)C=1C=CC=CC=1)C(O)=O)C(=O)C1=CC=CC=C1 YONLFQNRGZXBBF-KBPBESRZSA-N 0.000 description 1
- LMEMATPOMZKDSM-UHFFFAOYSA-N (3-methoxyphenyl) dihydrogen phosphate Chemical compound COC1=CC=CC(OP(O)(O)=O)=C1 LMEMATPOMZKDSM-UHFFFAOYSA-N 0.000 description 1
- 238000011925 1,2-addition Methods 0.000 description 1
- ORLICGQCCROKRA-UHFFFAOYSA-N 1-(2-iodophenyl)-N,N,N',N'-tetramethylethane-1,2-diamine Chemical compound IC1=C(C=CC=C1)C(CN(C)C)N(C)C ORLICGQCCROKRA-UHFFFAOYSA-N 0.000 description 1
- PLDWAJLZAAHOGG-UHFFFAOYSA-N 1-bromo-3-methoxybenzene Chemical compound COC1=CC=CC(Br)=C1 PLDWAJLZAAHOGG-UHFFFAOYSA-N 0.000 description 1
- DEXFNLNNUZKHNO-UHFFFAOYSA-N 6-[3-[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]piperidin-1-yl]-3-oxopropyl]-3H-1,3-benzoxazol-2-one Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C1CCN(CC1)C(CCC1=CC2=C(NC(O2)=O)C=C1)=O DEXFNLNNUZKHNO-UHFFFAOYSA-N 0.000 description 1
- MTVNAPYHLASOSX-UHFFFAOYSA-N 9,9-dimethylxanthene Chemical compound C1=CC=C2C(C)(C)C3=CC=CC=C3OC2=C1 MTVNAPYHLASOSX-UHFFFAOYSA-N 0.000 description 1
- 206010003591 Ataxia Diseases 0.000 description 1
- RNMFTKLTHVQZPD-UHFFFAOYSA-N CN(C)CC(I)N(C)C Chemical compound CN(C)CC(I)N(C)C RNMFTKLTHVQZPD-UHFFFAOYSA-N 0.000 description 1
- SIUBJAFQNJUJIR-UHFFFAOYSA-N Cc1cc(C(F)(F)F)nc(C(F)(F)F)c1 Chemical compound Cc1cc(C(F)(F)F)nc(C(F)(F)F)c1 SIUBJAFQNJUJIR-UHFFFAOYSA-N 0.000 description 1
- 206010010947 Coordination abnormal Diseases 0.000 description 1
- 238000007341 Heck reaction Methods 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- 229910021578 Iron(III) chloride Inorganic materials 0.000 description 1
- MKYBYDHXWVHEJW-UHFFFAOYSA-N N-[1-oxo-1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propan-2-yl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(C(C)NC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 MKYBYDHXWVHEJW-UHFFFAOYSA-N 0.000 description 1
- NIPNSKYNPDTRPC-UHFFFAOYSA-N N-[2-oxo-2-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 NIPNSKYNPDTRPC-UHFFFAOYSA-N 0.000 description 1
- AFCARXCZXQIEQB-UHFFFAOYSA-N N-[3-oxo-3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CCNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 AFCARXCZXQIEQB-UHFFFAOYSA-N 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 229920001774 Perfluoroether Polymers 0.000 description 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
- 238000006161 Suzuki-Miyaura coupling reaction Methods 0.000 description 1
- FHKPLLOSJHHKNU-INIZCTEOSA-N [(3S)-3-[8-(1-ethyl-5-methylpyrazol-4-yl)-9-methylpurin-6-yl]oxypyrrolidin-1-yl]-(oxan-4-yl)methanone Chemical compound C(C)N1N=CC(=C1C)C=1N(C2=NC=NC(=C2N=1)O[C@@H]1CN(CC1)C(=O)C1CCOCC1)C FHKPLLOSJHHKNU-INIZCTEOSA-N 0.000 description 1
- 238000007294 asymmetric addition reaction Methods 0.000 description 1
- 238000009876 asymmetric hydrogenation reaction Methods 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- MUALRAIOVNYAIW-UHFFFAOYSA-N binap Chemical compound C1=CC=CC=C1P(C=1C(=C2C=CC=CC2=CC=1)C=1C2=CC=CC=C2C=CC=1P(C=1C=CC=CC=1)C=1C=CC=CC=1)C1=CC=CC=C1 MUALRAIOVNYAIW-UHFFFAOYSA-N 0.000 description 1
- 239000011203 carbon fibre reinforced carbon Substances 0.000 description 1
- GGRQQHADVSXBQN-FGSKAQBVSA-N carbon monoxide;(z)-4-hydroxypent-3-en-2-one;rhodium Chemical compound [Rh].[O+]#[C-].[O+]#[C-].C\C(O)=C\C(C)=O GGRQQHADVSXBQN-FGSKAQBVSA-N 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000007810 chemical reaction solvent Substances 0.000 description 1
- 125000001309 chloro group Chemical group Cl* 0.000 description 1
- IJOOHPMOJXWVHK-UHFFFAOYSA-N chlorotrimethylsilane Chemical compound C[Si](C)(C)Cl IJOOHPMOJXWVHK-UHFFFAOYSA-N 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000012043 crude product Substances 0.000 description 1
- 150000001923 cyclic compounds Chemical class 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- SCQPPYJUVKMKLX-UHFFFAOYSA-N dichloro(1-dichlorophosphanylethyl)phosphane Chemical compound ClP(Cl)C(C)P(Cl)Cl SCQPPYJUVKMKLX-UHFFFAOYSA-N 0.000 description 1
- VVAOPCKKNIUEEU-PHFPKPIQSA-L dichloro(cycloocta-1,5-diene)platinum(ii) Chemical compound Cl[Pt]Cl.C\1C\C=C/CC\C=C/1 VVAOPCKKNIUEEU-PHFPKPIQSA-L 0.000 description 1
- NPMZCAJVVAULRY-UHFFFAOYSA-N dichloro(cyclopenta-2,4-dien-1-yl)phosphane;iron(2+) Chemical compound [Fe+2].ClP(Cl)[C-]1C=CC=C1.ClP(Cl)[C-]1C=CC=C1 NPMZCAJVVAULRY-UHFFFAOYSA-N 0.000 description 1
- 125000001664 diethylamino group Chemical group [H]C([H])([H])C([H])([H])N(*)C([H])([H])C([H])([H])[H] 0.000 description 1
- 229940043279 diisopropylamine Drugs 0.000 description 1
- 150000002170 ethers Chemical class 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
- 150000004820 halides Chemical class 0.000 description 1
- 125000000623 heterocyclic group Chemical group 0.000 description 1
- KDCIHNCMPUBDKT-UHFFFAOYSA-N hexane;propan-2-one Chemical compound CC(C)=O.CCCCCC KDCIHNCMPUBDKT-UHFFFAOYSA-N 0.000 description 1
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 1
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 125000003253 isopropoxy group Chemical group [H]C([H])([H])C([H])(O*)C([H])([H])[H] 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 208000028756 lack of coordination Diseases 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 239000012280 lithium aluminium hydride Substances 0.000 description 1
- UBJFKNSINUCEAL-UHFFFAOYSA-N lithium;2-methylpropane Chemical compound [Li+].C[C-](C)C UBJFKNSINUCEAL-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 125000006384 methylpyridyl group Chemical group 0.000 description 1
- NMFPHUIOZBSQGW-UHFFFAOYSA-N n-[(4-methoxyphenyl)methylidene]-4-methylbenzenesulfonamide Chemical compound C1=CC(OC)=CC=C1C=NS(=O)(=O)C1=CC=C(C)C=C1 NMFPHUIOZBSQGW-UHFFFAOYSA-N 0.000 description 1
- JVEHJSIFWIIFHM-UHFFFAOYSA-N n-[chloro(diethylamino)phosphanyl]-n-ethylethanamine Chemical compound CCN(CC)P(Cl)N(CC)CC JVEHJSIFWIIFHM-UHFFFAOYSA-N 0.000 description 1
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000001280 n-hexyl group Chemical group C(CCCCC)* 0.000 description 1
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000001624 naphthyl group Chemical group 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 125000002524 organometallic group Chemical group 0.000 description 1
- PIBWKRNGBLPSSY-UHFFFAOYSA-L palladium(II) chloride Chemical compound Cl[Pd]Cl PIBWKRNGBLPSSY-UHFFFAOYSA-L 0.000 description 1
- 125000001147 pentyl group Chemical group C(CCCC)* 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 150000003003 phosphines Chemical class 0.000 description 1
- 125000004437 phosphorous atom Chemical group 0.000 description 1
- FAIAAWCVCHQXDN-UHFFFAOYSA-N phosphorus trichloride Chemical compound ClP(Cl)Cl FAIAAWCVCHQXDN-UHFFFAOYSA-N 0.000 description 1
- CHKVPAROMQMJNQ-UHFFFAOYSA-M potassium bisulfate Chemical compound [K+].OS([O-])(=O)=O CHKVPAROMQMJNQ-UHFFFAOYSA-M 0.000 description 1
- 229910000343 potassium bisulfate Inorganic materials 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 230000006340 racemization Effects 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 125000002914 sec-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 230000003335 steric effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- FKHIFSZMMVMEQY-UHFFFAOYSA-N talc Chemical compound [Mg+2].[O-][Si]([O-])=O FKHIFSZMMVMEQY-UHFFFAOYSA-N 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 150000003623 transition metal compounds Chemical class 0.000 description 1
- QIWRFOJWQSSRJZ-UHFFFAOYSA-N tributyl(ethenyl)stannane Chemical compound CCCC[Sn](CCCC)(CCCC)C=C QIWRFOJWQSSRJZ-UHFFFAOYSA-N 0.000 description 1
- BDZBKCUKTQZUTL-UHFFFAOYSA-N triethyl phosphite Chemical compound CCOP(OCC)OCC BDZBKCUKTQZUTL-UHFFFAOYSA-N 0.000 description 1
- UCPYLLCMEDAXFR-UHFFFAOYSA-N triphosgene Chemical compound ClC(Cl)(Cl)OC(=O)OC(Cl)(Cl)Cl UCPYLLCMEDAXFR-UHFFFAOYSA-N 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000011592 zinc chloride Substances 0.000 description 1
- 235000005074 zinc chloride Nutrition 0.000 description 1
Images
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
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
- C07F9/553—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having one nitrogen atom as the only ring hetero atom
- C07F9/576—Six-membered rings
- C07F9/58—Pyridine rings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
- B01J31/22—Organic complexes
- B01J31/2282—Unsaturated compounds used as ligands
- B01J31/2295—Cyclic compounds, e.g. cyclopentadienyls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
- B01J31/24—Phosphines, i.e. phosphorus bonded to only carbon atoms, or to both carbon and hydrogen atoms, including e.g. sp2-hybridised phosphorus compounds such as phosphabenzene, phosphole or anionic phospholide ligands
- B01J31/2404—Cyclic ligands, including e.g. non-condensed polycyclic ligands, the phosphine-P atom being a ring member or a substituent on the ring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
- B01J31/24—Phosphines, i.e. phosphorus bonded to only carbon atoms, or to both carbon and hydrogen atoms, including e.g. sp2-hybridised phosphorus compounds such as phosphabenzene, phosphole or anionic phospholide ligands
- B01J31/2404—Cyclic ligands, including e.g. non-condensed polycyclic ligands, the phosphine-P atom being a ring member or a substituent on the ring
- B01J31/2409—Cyclic ligands, including e.g. non-condensed polycyclic ligands, the phosphine-P atom being a ring member or a substituent on the ring with more than one complexing phosphine-P atom
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
- B01J31/24—Phosphines, i.e. phosphorus bonded to only carbon atoms, or to both carbon and hydrogen atoms, including e.g. sp2-hybridised phosphorus compounds such as phosphabenzene, phosphole or anionic phospholide ligands
- B01J31/2404—Cyclic ligands, including e.g. non-condensed polycyclic ligands, the phosphine-P atom being a ring member or a substituent on the ring
- B01J31/2442—Cyclic ligands, including e.g. non-condensed polycyclic ligands, the phosphine-P atom being a ring member or a substituent on the ring comprising condensed ring systems
- B01J31/2447—Cyclic ligands, including e.g. non-condensed polycyclic ligands, the phosphine-P atom being a ring member or a substituent on the ring comprising condensed ring systems and phosphine-P atoms as substituents on a ring of the condensed system or on a further attached ring
- B01J31/2452—Cyclic ligands, including e.g. non-condensed polycyclic ligands, the phosphine-P atom being a ring member or a substituent on the ring comprising condensed ring systems and phosphine-P atoms as substituents on a ring of the condensed system or on a further attached ring with more than one complexing phosphine-P atom
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
- B01J31/24—Phosphines, i.e. phosphorus bonded to only carbon atoms, or to both carbon and hydrogen atoms, including e.g. sp2-hybridised phosphorus compounds such as phosphabenzene, phosphole or anionic phospholide ligands
- B01J31/2404—Cyclic ligands, including e.g. non-condensed polycyclic ligands, the phosphine-P atom being a ring member or a substituent on the ring
- B01J31/2442—Cyclic ligands, including e.g. non-condensed polycyclic ligands, the phosphine-P atom being a ring member or a substituent on the ring comprising condensed ring systems
- B01J31/2447—Cyclic ligands, including e.g. non-condensed polycyclic ligands, the phosphine-P atom being a ring member or a substituent on the ring comprising condensed ring systems and phosphine-P atoms as substituents on a ring of the condensed system or on a further attached ring
- B01J31/2452—Cyclic ligands, including e.g. non-condensed polycyclic ligands, the phosphine-P atom being a ring member or a substituent on the ring comprising condensed ring systems and phosphine-P atoms as substituents on a ring of the condensed system or on a further attached ring with more than one complexing phosphine-P atom
- B01J31/2457—Cyclic ligands, including e.g. non-condensed polycyclic ligands, the phosphine-P atom being a ring member or a substituent on the ring comprising condensed ring systems and phosphine-P atoms as substituents on a ring of the condensed system or on a further attached ring with more than one complexing phosphine-P atom comprising aliphatic or saturated rings, e.g. Xantphos
-
- 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
- C07F11/00—Compounds containing elements of Groups 6 or 16 of the Periodic Table
-
- 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
- C07F15/00—Compounds containing elements of Groups 8, 9, 10 or 18 of the Periodic Table
- C07F15/0006—Compounds containing elements of Groups 8, 9, 10 or 18 of the Periodic Table compounds of the platinum group
- C07F15/006—Palladium 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
- C07F15/00—Compounds containing elements of Groups 8, 9, 10 or 18 of the Periodic Table
- C07F15/0006—Compounds containing elements of Groups 8, 9, 10 or 18 of the Periodic Table compounds of the platinum group
- C07F15/0073—Rhodium 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
- C07F15/00—Compounds containing elements of Groups 8, 9, 10 or 18 of the Periodic Table
- C07F15/0006—Compounds containing elements of Groups 8, 9, 10 or 18 of the Periodic Table compounds of the platinum group
- C07F15/0073—Rhodium compounds
- C07F15/008—Rhodium compounds without a metal-carbon linkage
-
- 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
- C07F15/00—Compounds containing elements of Groups 8, 9, 10 or 18 of the Periodic Table
- C07F15/0006—Compounds containing elements of Groups 8, 9, 10 or 18 of the Periodic Table compounds of the platinum group
- C07F15/0086—Platinum compounds
- C07F15/0093—Platinum compounds without a metal-carbon linkage
-
- 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
- C07F17/00—Metallocenes
- C07F17/02—Metallocenes of metals of Groups 8, 9 or 10 of the Periodic Table
-
- 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
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/28—Phosphorus compounds with one or more P—C bonds
- C07F9/50—Organo-phosphines
- C07F9/5027—Polyphosphines
-
- 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
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
- C07F9/655—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having oxygen atoms, with or without sulfur, selenium, or tellurium atoms, as the only ring hetero atoms
- C07F9/6552—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having oxygen atoms, with or without sulfur, selenium, or tellurium atoms, as the only ring hetero atoms the oxygen atom being part of a six-membered ring
- C07F9/65522—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having oxygen atoms, with or without sulfur, selenium, or tellurium atoms, as the only ring hetero atoms the oxygen atom being part of a six-membered ring condensed with carbocyclic rings or carbocyclic ring systems
-
- 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
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
- C07F9/6558—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom containing at least two different or differently substituted hetero rings neither condensed among themselves nor condensed with a common carbocyclic ring or ring system
- C07F9/65586—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom containing at least two different or differently substituted hetero rings neither condensed among themselves nor condensed with a common carbocyclic ring or ring system at least one of the hetero rings does not contain nitrogen as ring hetero atom
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
- B01J2231/30—Addition reactions at carbon centres, i.e. to either C-C or C-X multiple bonds
- B01J2231/34—Other additions, e.g. Monsanto-type carbonylations, addition to 1,2-C=X or 1,2-C-X triplebonds, additions to 1,4-C=C-C=X or 1,4-C=-C-X triple bonds with X, e.g. O, S, NH/N
- B01J2231/341—1,2-additions, e.g. aldol or Knoevenagel condensations
- B01J2231/346—Mannich type reactions, i.e. nucleophilic addition of C-H acidic compounds, their R3Si- or metal complex analogues to aldimines or ketimines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
- B01J2231/40—Substitution reactions at carbon centres, e.g. C-C or C-X, i.e. carbon-hetero atom, cross-coupling, C-H activation or ring-opening reactions
- B01J2231/42—Catalytic cross-coupling, i.e. connection of previously not connected C-atoms or C- and X-atoms without rearrangement
- B01J2231/4205—C-C cross-coupling, e.g. metal catalyzed or Friedel-Crafts type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
- B01J2231/40—Substitution reactions at carbon centres, e.g. C-C or C-X, i.e. carbon-hetero atom, cross-coupling, C-H activation or ring-opening reactions
- B01J2231/42—Catalytic cross-coupling, i.e. connection of previously not connected C-atoms or C- and X-atoms without rearrangement
- B01J2231/4205—C-C cross-coupling, e.g. metal catalyzed or Friedel-Crafts type
- B01J2231/4255—Stille-type, i.e. RY + R'3SnR'', in which R is alkenyl, aryl, R' is alkyl and R'' is alkenyl or aryl
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
- B01J2231/60—Reduction reactions, e.g. hydrogenation
- B01J2231/64—Reductions in general of organic substrates, e.g. hydride reductions or hydrogenations
- B01J2231/641—Hydrogenation of organic substrates, i.e. H2 or H-transfer hydrogenations, e.g. Fischer-Tropsch processes
- B01J2231/643—Hydrogenation of organic substrates, i.e. H2 or H-transfer hydrogenations, e.g. Fischer-Tropsch processes of R2C=O or R2C=NR (R= C, H)
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
- B01J2531/02—Compositional aspects of complexes used, e.g. polynuclearity
- B01J2531/0202—Polynuclearity
- B01J2531/0205—Bi- or polynuclear complexes, i.e. comprising two or more metal coordination centres, without metal-metal bonds, e.g. Cp(Lx)Zr-imidazole-Zr(Lx)Cp
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
- B01J2531/02—Compositional aspects of complexes used, e.g. polynuclearity
- B01J2531/0213—Complexes without C-metal linkages
- B01J2531/0216—Bi- or polynuclear complexes, i.e. comprising two or more metal coordination centres, without metal-metal bonds, e.g. Cp(Lx)Zr-imidazole-Zr(Lx)Cp
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
- B01J2531/02—Compositional aspects of complexes used, e.g. polynuclearity
- B01J2531/0261—Complexes comprising ligands with non-tetrahedral chirality
- B01J2531/0266—Axially chiral or atropisomeric ligands, e.g. bulky biaryls such as donor-substituted binaphthalenes, e.g. "BINAP" or "BINOL"
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
- B01J2531/60—Complexes comprising metals of Group VI (VIA or VIB) as the central metal
- B01J2531/64—Molybdenum
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
- B01J2531/80—Complexes comprising metals of Group VIII as the central metal
- B01J2531/82—Metals of the platinum group
- B01J2531/822—Rhodium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
- B01J2531/80—Complexes comprising metals of Group VIII as the central metal
- B01J2531/82—Metals of the platinum group
- B01J2531/824—Palladium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
- B01J2531/80—Complexes comprising metals of Group VIII as the central metal
- B01J2531/82—Metals of the platinum group
- B01J2531/828—Platinum
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
- B01J2531/80—Complexes comprising metals of Group VIII as the central metal
- B01J2531/84—Metals of the iron group
- B01J2531/842—Iron
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2540/00—Compositional aspects of coordination complexes or ligands in catalyst systems
- B01J2540/10—Non-coordinating groups comprising only oxygen beside carbon or hydrogen
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2540/00—Compositional aspects of coordination complexes or ligands in catalyst systems
- B01J2540/20—Non-coordinating groups comprising halogens
- B01J2540/22—Non-coordinating groups comprising halogens comprising fluorine, e.g. trifluoroacetate
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2540/00—Compositional aspects of coordination complexes or ligands in catalyst systems
- B01J2540/20—Non-coordinating groups comprising halogens
- B01J2540/22—Non-coordinating groups comprising halogens comprising fluorine, e.g. trifluoroacetate
- B01J2540/225—Non-coordinating groups comprising halogens comprising fluorine, e.g. trifluoroacetate comprising perfluoroalkyl groups or moieties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2540/00—Compositional aspects of coordination complexes or ligands in catalyst systems
- B01J2540/40—Non-coordinating groups comprising nitrogen
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2540/00—Compositional aspects of coordination complexes or ligands in catalyst systems
- B01J2540/40—Non-coordinating groups comprising nitrogen
- B01J2540/44—Non-coordinating groups comprising nitrogen being derivatives of carboxylic or carbonic acids, e.g. amide (RC(=O)-NR2, RC(=O)-NR-C(=O)R), nitrile, urea (R2N-C(=O)-NR2), guanidino (R2N-C(=NR)-NR2) groups
- B01J2540/444—Nitrile groups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2540/00—Compositional aspects of coordination complexes or ligands in catalyst systems
- B01J2540/60—Groups characterized by their function
- B01J2540/62—Activating groups
Definitions
- the present invention relates to a novel compound (phosphine and arsine), a novel ligand comprising the compound, a novel transition metal complex coordinated with the ligand, and a catalyst comprising the novel transition metal complex.
- Organometallic complex catalysts are extremely practical and promising in the field of synthetic organic chemistry, such as used in cross-coupling reactions that are indispensable for the development of functional molecules and pharmaceuticals. It is the "ligand” that coordinates to the metal that influences the selectivity and catalytic activity of the metal complex catalyst, but it is a versatile coordination that exhibits excellent stereoselectivity and reaction activity for all catalytic reactions. Since there are no children, a unique ligand must be found for the development of useful catalytic reactions.
- phosphine and arsine have been widely used as ligands in transition metal complexes.
- BINAP (1,1-binaphthalene) -2,2-diylbis (diphenylphosphine)
- MeO-BIPHEP (6,6'-dimethoxybiphenyl-2,2'-diyl) bis (diphenylphosphine)
- An asymmetric diphosphine compound is a compound that is extremely widely used as an asymmetric ligand for an optically active transition metal complex used as a catalyst for asymmetric synthesis.
- asymmetric ligands 1a and 1b represented by the following formula (Patent Document 1, Non-Patent Documents 1 to 3).
- the asymmetric ligand 1b has an unprecedented characteristic as an asymmetric diphosphine ligand of “highly electron-deficient”, and remains highly enantioselective in the asymmetric 1,4-addition reaction.
- a catalytic asymmetric carbon-carbon bond reaction it is a very promising ligand that can produce metal catalysts that record the world's highest activity.
- a perfluoroaromatic ring such as a heptafluorotolyl group or a pentafluorophenyl group (all but the point of attachment to carbon)
- the asymmetric ligand 1a having an aromatic ring in which hydrogen is fluorinated has more electrons than 1b.
- the metal complex having 1b as a ligand is highly active, the metal complex having 1a as a ligand that is deficient in electrons did not show good catalytic activity. This is considered to be because the ortho-position fluorine existing in 1a makes the periphery of phosphorus bulky, making it difficult for 1a to coordinate with the metal (FIG. 1).
- the present invention provides a transition metal complex having a strong coordinating power with a metal by having no substituent at both ortho positions of phosphorus or arsenic, and having an electron withdrawing force comparable to 1a (electron deficiency) It is an object of the present invention to provide a novel ligand.
- the inventors of the present invention have the above-mentioned problem, in which the bistrifluoromethyl-pyridyl group (2) has an electron withdrawing force comparable to 1a and has a strong coordinating power with the metal because the bulk felt by the metal is small.
- the phosphine ligand can be solved (FIG. 2), several novel phosphine compounds having this were synthesized.
- the transition metal complex having such a phosphine ligand actually exhibits a catalytic activity superior to that of the transition metal complex having the asymmetric ligand 1b. It came.
- the present invention provides a compound represented by the general formula (1) or (2) and having 15 to 110 total carbon atoms.
- R 1 R 2 R 3 A (1)
- A represents phosphorus or arsenic;
- R 1 , R 2 , R 3 and R 4 each independently has an electron-withdrawing group which may be different from each other at both meta positions of A.
- Y represents a substituted pyridyl group having a hydrogen atom bonded to both ortho positions thereof;
- Y represents an aliphatic, alicyclic or optionally substituted or heteroaromatic carbon atom having 2 to 20 carbon atoms (It represents a divalent group formed by an aromatic compound or ferrocene.)
- the electron withdrawing group include perhaloalkyl groups having 1 to 4 carbon atoms, halogen, nitro group, cyano group, pentafluorophenyl group, tetrafluoropyridyl group, heptafluorotolyl group, 2,6-ditrifluoro group.
- At least one selected from the group consisting of a methylpyridyl group and a 3,5-ditrifluoromethylphenyl group is preferable.
- the perhaloalkyl group having 1 to 4 carbon atoms may be at least one selected from the group consisting of a perfluoroalkyl group having 1 to 4 carbon atoms, a perchloralkyl group, and a perbromoalkyl group. It is done.
- the perfluoroalkyl group having 1 to 4 carbon atoms is at least one selected from the group consisting of a trifluoromethyl group, a pentafluoroethyl group, a heptafluoropropyl group, and a nanofluorobutyl group. Is preferred.
- the halogen includes at least one selected from the group consisting of fluorine, chlorine, bromine and iodine.
- Specific examples of the compound represented by the general formula (1) include tri [2,6-bis (trifluoromethyl) -4-pyridyl] phosphine, tri [2,6-bispentafluoroethyl-4-pyridyl].
- Phosphine tri [2,6-bisheptafluoropropyl-4-pyridyl] phosphine, tri [2,6-bisnanofluorobutyl-4-pyridyl] phosphine, tri [2,6-difluoro-4-pyridyl] phosphine, Examples include tri [2,6-dinitro-4-pyridyl] phosphine and tri [2,6-dicyano-4-pyridyl] phosphine.
- Ar represents a 2,6-bistrifluoromethyl-4-pyridyl group.
- a compound represented by the following general formula (7) more specifically represented by the following formula (10), (11), (12) or (13) Also included are axially asymmetric compounds.
- R 11 , R 12 and R 13 are each independently a hydrogen atom, a halogen atom, an alkyl group having 1 to 6 carbon atoms, an alkoxy group having 1 to 6 carbon atoms, or a fluorinated group having 1 to 10 carbon atoms
- R 14 represents an alkyl group having 1 to 6 carbon atoms, a fluorinated alkyl group having 1 to 10 carbon atoms, an alkoxy group having 1 to 6 carbon atoms, or carbon
- R 11 , R 12 , R 13 and R 14 bonded to the same benzene ring may be bonded to each other to form a ring.
- the present invention also provides a ligand comprising the above compound and a transition metal complex in which the ligand is coordinated to a transition metal having coordination ability.
- transition metal having the coordination ability examples include titanium, vanadium, manganese, iron, cobalt, nickel, copper, zirconium, niobium, molybdenum, ruthenium, rhodium, palladium, hafnium, tantalum, tungsten, rhenium, osmium, iridium. , Silver, gold or platinum.
- the present invention provides a catalyst comprising the above transition metal complex.
- a catalyst is an asymmetric catalyst represented by the following formula (17). [RhCl (C 2 H 4 ) 2 ] 2 / (R) -L * (17) (In the formula, (R) -L * represents an asymmetric bidentate ligand composed of an axially asymmetric compound represented by the formula (10)).
- the novel ligand provided by the present invention has the strongest electron-withdrawing property among aromatic phosphines (P-Ar type), but has an ortho-position substituent that inhibits coordination with a metal. Since it is not sterically bulky, coordination with the metal catalyst is easy. This means that it is possible to bring about an unprecedented electronic influence on the coordinated metal and to greatly improve the catalytic activity. In fact, as shown in the Examples below, the cross-coupling reaction (Still coupling) using a PAr 3 type ligand showed a catalytic activity exceeding that of the conventional ligand.
- FIG. 1 shows the influence of the ortho position of phosphorus on the stability of the phosphorus-metal bond in a conventional ligand having a pentafluorophenyl group and a ligand of the present invention having a bis (trifluoromethyl) pyridyl group.
- FIG. (Left) Since the fluorine in the ortho position is bulky, the phosphorus (P) -metal (M) bond is destabilized.
- Light Phosphine having a bistrifluoromethyl-pyridyl group, which is not bulky and has an extremely strong electron withdrawing force, shows high coordination ability with metals.
- FIG. 2 shows the Taft ⁇ * value (the higher the value, the higher the electron withdrawing property) of the substituents of the conventional ligand and the ligand of the present invention. It is a figure showing the bulkiness which he feels.
- FIG. 3 is a graph showing the measurement results of the electron withdrawing force of the ligand in Example 2-2.
- the first novel compound of the present invention is a compound represented by the following general formula (1) and having 15 to 110 total carbon atoms.
- A represents phosphorus or arsenic; each of R 1 , R 2 and R 3 independently has an electron-withdrawing group bonded to each other at both meta positions of A.
- A represents a substituted pyridyl group having a hydrogen atom bonded to both ortho positions thereof.
- the second novel compound of the present invention is a compound represented by the following general formula (2) and having 15 to 110 total carbon atoms.
- R 1 R 2 AY-AR 3 R 4 (2)
- A represents phosphorus or arsenic;
- R 1 , R 2 , R 3 and R 4 each independently represents an electron withdrawing group which may be different from each other at both meta positions of A.
- Y represents an optionally substituted aliphatic or aliphatic group having 2 to 20 carbon atoms, which may be substituted or may contain a hetero atom.
- a divalent group consisting of a cyclic or aromatic compound or ferrocene is shown.
- Both meta positions of A are the 2-position and the 6-position when N of the pyridine ring is defined as a reference (1-position), and an electron-withdrawing group which may be different from each other is bonded to the A-position.
- Both ortho positions are the 3rd position and the 5th position when N of the pyridine ring is the standard (1st position), and a hydrogen atom is bonded to these positions.
- Examples of the “electron withdrawing group” contained in R 1 , R 2 , R 3 and R 4 in the formulas (1) and (2) include perhaloalkyl groups having 1 to 4 carbon atoms, halogen, nitro Groups, cyano groups, pentafluorophenyl groups, tetrafluoropyridyl groups, heptafluorotolyl groups, 2,6-ditrifluoromethylpyridyl groups and 3,5-ditrifluoromethylphenyl groups, but are not limited thereto is not.
- the “electron withdrawing group” in the present invention is generally a substituent having a stronger electron withdrawing force than an unsubstituted phenyl group, and an appropriate one is selected from such electron withdrawing groups.
- R 1 , R 2 , R 3 and R 4 can be introduced into the pyridine ring.
- the “perhaloalkyl group having 1 to 4 carbon atoms” which is one of the “electron withdrawing groups” includes, for example, a perfluoroalkyl group having 1 to 4 carbon atoms, a perchloroalkyl group, and a perbromoalkyl group. An alkyl group is mentioned.
- the “perfluoroalkyl group having 1 to 4 carbon atoms” includes, for example, a trifluoromethyl group, a pentafluoroethyl group, a heptafluoropropyl group, and a nanofluorobutyl group.
- halogen that is one of the “electron withdrawing groups” include fluorine, chlorine, bromine and iodine.
- 2,6-bis (2 which has sufficiently high catalytic activity, can easily prepare phosphine or arsine, is relatively easy to procure the raw material, and has the highest electron withdrawing force in the aromatic ring, is available.
- a trifluoromethyl) -4-pyridyl group is suitable as the electron withdrawing group in the present invention.
- the compound (1) include tri [2,6-bistrifluoromethyl-4-pyridyl] phosphine, tri [2,6-bispentafluoroethyl-4-pyridyl] phosphine, tri [2,6- Bisheptafluoropropyl-4-pyridyl] phosphine, tri [2,6-bisnanofluorobutyl-4-pyridyl] phosphine, tri [2,6-difluoro-4-pyridyl] phosphine, tri [2,6-dinitro- 4-pyridyl] phosphine and tri [2,6-dicyano-4-pyridyl] phosphine.
- Y in the formula (2) “formed by an aliphatic, alicyclic or aromatic compound or ferrocene which may be substituted and may contain a hetero atom having 2 to 20 carbon atoms.
- “Divalent group” is a known phosphine / arsine that coordinates to a transition metal to form a complex (functional groups corresponding to R 1 , R 2 , R 3, and R 4 in formula (2) of the present invention are known)
- the divalent group at the site corresponding to Y can be selected.
- R 11 , R 12 and R 13 are each independently a hydrogen atom, a halogen atom, an alkyl group having 1 to 6 carbon atoms, an alkoxy group having 1 to 6 carbon atoms, or an alkyl group having 1 to 10 carbon atoms.
- a fluorinated alkyl group or a fluorinated alkoxy group having 1 to 10 carbon atoms is shown.
- R 14 represents an alkyl group having 1 to 6 carbon atoms, a fluorinated alkyl group having 1 to 10 carbon atoms, an alkoxy group having 1 to 6 carbon atoms or a fluorinated alkoxy group having 1 to 10 carbon atoms.
- R 11 , R 12 , R 13 and R 14 bonded to the same benzene ring may be bonded to each other to form a ring.
- Examples of the halogen atom include a fluorine atom, a chlorine atom, and a bromine atom.
- Examples of the alkyl group having 1 to 6 carbon atoms include methyl group, ethyl group, 1-propyl group, 2-propyl group, 1-butyl group, 2-butyl group, 2-methyl-2-propyl group, 1- Examples thereof include a pentyl group and 1-hexyl group.
- Examples of the alkoxy group having 1 to 6 carbon atoms include methoxy group, ethoxy group, 1-propoxyl group, 2-propoxy group, 1-butoxy group, 2-butoxy group, 2-methyl-2-propoxy group, 1 -Pentyloxy group, 1-hexyloxy group.
- the fluorinated alkyl group having 1 to 10 carbon atoms is one in which all hydrogen atoms in the alkyl group are substituted with fluorine atoms (perfluoroalkyl group), and part of the hydrogen atoms in the alkyl group are substituted with fluorine atoms. It may be linear or branched.
- the diphosphine compound of the present invention is used as a ligand for a catalyst for asymmetric synthesis reaction using a fluorine-based solvent, the solubility of the catalyst can be improved.
- Examples of such a fluorinated alkyl group include those represented by the following formula (8).
- n is an integer of 0 to 8
- m + n is an integer of 1 to 9.
- the fluorinated alkoxy group having 1 to 10 carbon atoms is one in which all hydrogen atoms in the alkoxy group are substituted with fluorine atoms (perfluoroalkoxy group), and some hydrogen atoms in the alkoxy group are substituted with fluorine atoms. It may be linear or branched.
- diphosphine compound of the present invention is used as a ligand for a catalyst for asymmetric synthesis reaction using a fluorine-based solvent, the solubility of the catalyst can be improved.
- fluorinated alkoxy group include those represented by the following formula (9).
- R 11 , R 12 and R 13 are preferably all hydrogen atoms.
- the compound can be easily synthesized by bonding an alkoxy group to the 6-position and 6′-position of the biphenyl skeleton with R 14 .
- R 14 is a methyl group, that is, it is particularly easy to synthesize a methoxy group at the 6-position and the 6′-position of the biphenyl skeleton because of easy synthesis.
- R 11 , R 12 , R 13 and R 14 bonded to the same benzene ring may be bonded to each other to form a ring, and such groups are both alkyl groups and the total carbon
- a compound (2) containing Y may be prepared as an optically active substance in either the R form or the S form. desirable.
- an optical resolution is performed after forming the complex by coordinating the compound to a transition metal, for example, a transition metal, It is also possible to finally obtain a target asymmetric synthesis catalyst.
- Me represents a methyl group
- Ar represents a 2,6-bis (trifluoromethyl) -4-pyridyl group.
- novel compound of the present invention can be synthesized in the same manner as conventional phosphine or arsine except that a specific substituted pyridyl group is introduced.
- the phosphine compound of the present invention (when A in the general formula (1) is phosphorus)
- R has the same meaning as R 1 , R 2 , R 3 and R 4 in the general formula (1) or (2), and X 1 represents a halogen atom.
- the first step is a step for preparing a Grignard reagent for the subsequent second step.
- R having a functional group corresponding to R 1 , R 2 , R 3 and R 4 of the target compound (1) or (2) is selected. Bromine is preferable as X 1 of the compound (14).
- Compound (14) as a raw material can be prepared according to a known method, and a commercially available product may be purchased.
- the second step is a step for generating the target compound by the Grignard reaction using the Grignard reagent prepared in the first step.
- X 2 of the compounds (15) and (16) chlorine is preferred.
- the starting compounds (15) and (16) can be prepared by a known method or by purchasing a commercially available product.
- the compound (15) or (16) used in the second step is usually added to the reaction system of the first step in a manner such that The first step and the second step are performed continuously.
- reaction solvent used in the first step and the second step an aprotic organic solvent not containing water is used as in the usual Grignard reaction, and ethers such as tetrahydrofuran (THF) and diethyl ether are preferable.
- various reaction conditions such as reaction temperature, reaction time, and the amount of compound (14) used relative to compound (15) or (16) are the same as those for the target compound (1) or (2), according to conventional methods. It can be adjusted accordingly.
- the reaction temperature is from room temperature to 60 ° C.
- the reaction time is from 1 to 8 hours
- the amount used is 1.5 to 3 mol of compound (14) per mol of phosphorus atom.
- the novel compound of the present invention as described above becomes a ligand for a transition metal having coordination ability.
- the transition metal complex of the present invention is such that such a ligand is coordinated to a transition metal having coordination ability.
- transition metal having the coordination ability examples include titanium, vanadium, manganese, iron, cobalt, nickel, copper, zirconium, niobium, molybdenum, and ruthenium. Rhodium, palladium, hafnium, tantalum, tungsten, rhenium, osmium, iridium, silver, gold, and platinum. Of these, elements belonging to Groups 8, 9 and 10 of the periodic table, such as rhodium, platinum, palladium, ruthenium, nickel, iron and iridium, are preferred. When these transition metals are used, it is preferable to coordinate the novel compound of the present invention to transition metal salts or transition metal complexes such as halides, carbonyl complexes, olefin complexes, and enolate complexes.
- the transition metal complex of the present invention can be prepared in the same manner as known transition metal complexes.
- the novel compound (phosphine or arsine) of the present invention and the transition metal compound may be mixed in an appropriate solvent to form a complex in the reaction system.
- the transition metal complex thus prepared may be used as it is without being separated from the reaction system for the preparation, or may be used after being separated and purified as necessary.
- the transition metal complex of the present invention can be used as a catalyst in the same reaction as a known transition metal complex.
- the transition metal complex having the axially asymmetric phosphine compound of the present invention as a ligand includes an asymmetric hydrogenation reaction (reduction reaction of ketone, reduction reaction of imine, etc.), asymmetric addition reaction (1,4-addition reaction). , 1,2-addition reaction, etc.), asymmetric isomerization reaction (olefin isomerization reaction, etc.), asymmetric cross coupling reaction (Suzuki-Miyaura coupling reaction, etc.) It can be used as a catalyst.
- the transition metal complex of the present invention can be used in various reactions to which a known transition metal complex is applied (for example, Still coupling reaction, Heck reaction, etc.).
- the present invention includes a method for using the novel transition metal complex as a catalyst in the above reaction and the above reaction method using the novel transition metal complex as a catalyst.
- the asymmetric catalyst represented by the general formula (17) can be used for an asymmetric arylation reaction of an imine that can synthesize optically active amines that are contained in a large amount of physiologically active substances. .
- (R) -L * represents an asymmetric bidentate ligand composed of an axially asymmetric compound represented by the general formula (10).
- the amount of the transition metal catalyst of the present invention can be appropriately adjusted according to the target reaction and the type of catalyst used, but is usually 0.5 to 3 mol%, preferably 0.1 ⁇ 0.5 mol%. Since the transition metal catalyst of the present invention has extremely high catalytic activity as compared with the conventional one, the amount used can be adjusted within a range smaller than the conventional one. Although reaction conditions such as reaction temperature and reaction time can be appropriately adjusted, the temperature of the transition metal catalyst of the present invention can be set to a milder temperature condition and a shorter reaction time than the conventional ones. it can.
- Cutting magnesium (365 mg, 15.0 mmol) and lithium chloride (318 mg, 7.49 mmol) were added to a well-dried 50 mL two-necked eggplant flask, and (Et 2 O 20 mL) was added under an inert gas atmosphere. It was. Next, a hexane solution of DAIBAL-H (1 M, 100 ⁇ L, 0.100 mmol) was added dropwise and stirred for 5 minutes, and then 4-bromo-2,6-bis (trifluoromethyl) pyridine (1.77 g, 6.00 mmol) was added. The mixture was further stirred for 1 hour.
- Cutting magnesium (365 mg, 15.0 mmol) and lithium chloride (318 mg, 7.49 mmol) were added to a well-dried 50 mL two-necked eggplant flask, and Et 2 O (20 mL) was added under an inert gas atmosphere. It was. Next, a hexane solution of DAIBAL-H (1 M, 100 ⁇ L, 0.100 mmol) was added dropwise and stirred for 5 minutes, and then 4-bromo-2,6-bis (trifluoromethyl) pyridine (1.77 g, 6.00 mmol) was added. The mixture was further stirred for 1 hour.
- Ferrocene (279 mg, 1.50 mmol) was placed in a 50 mL Schlenk tube that had been thoroughly dried, and N, N, N ′, N′-tetramethyl-1,2-ethanediamine (490 ⁇ L) was added under an inert gas atmosphere. , 3.3 mmol) and hexane (12 mL) were added. 1.59 M n-butyllithium (2.1 mL, 3.3 mmol) was added dropwise over about 10 minutes, and the mixture was stirred at 60 ° C. for 1 hour.
- Cutting magnesium (457 mg, 18.8 mmol) and lithium chloride (399 mg, 9.41 mmol) were added to a well-dried 50 mL two-necked eggplant flask, and Et 2 O (20 mL) was added under an inert gas atmosphere. It was. Next, a hexane solution of DAIBAL-H (1 M, 120 ⁇ L, 0.120 mmol) was added dropwise and stirred for 5 minutes, and then 4-bromo-2,6-bis [trifluoromethyl] pyridine (2.20 g, 7.50 mmol) was added. The mixture was further stirred for 1 hour.
- a 300 mL three-necked flask was sufficiently dried, and diisopropylamine (14.5 mL, 103 mmol) and THF (50 mL) were added under an inert gas atmosphere, and the mixture was cooled to ⁇ 20 ° C. Next, 1.63 M n-butyllithium (60 mL, 98 mmol) was added dropwise over about 1 hour, and the mixture was further stirred for 30 minutes.
- the palladium catalyst having the PAr 3 type ligand (3) showed a yield of 88% in the Still coupling. This yield is similar to the yield in the same reaction reported for palladium catalysts with known phosphine (P (OPh) 3 ) or arsine (AsPh 3 ) ligands, as well as the above examples for known phosphine ligands.
- the yield was higher than that when the reaction was carried out according to 3-1, and the ligand (3) showed a higher catalytic activity than the conventional ligand of the same type (Table 1). This is due to the remarkably strong electron withdrawing force of the ligand (3).
- the P (C 6 F 5 ) 3 ligand which is the most electron-deficient class in the past, is extremely weak due to the lack of coordination power due to steric effects. In view of its low catalytic activity, it is clearly shown that the good performance of the ligand (3) is not only due to the electronic effect, but also due to the successful use of a design conscious of strong coordination with the metal. Has been.
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Catalysts (AREA)
Abstract
Description
R1R2R3A (1)
R1R2A-Y-AR3R4 (2)
(式中、Aはリンまたはヒ素を示し;R1、R2、R3およびR4は、それぞれ独立して、Aの両メタ位に互いに相違していてもよい電子求引性基が結合し、Aの両オルト位に水素原子が結合した置換ピリジル基を示し;Yは炭素原子数が2~20の置換されていてもよくヘテロ原子を含んでいてもよい脂肪族、脂環式もしくは芳香族化合物またはフェロセンにより形成される2価の基を示す。)
上記電子求引性基としては、炭素原子数が1~4のパーハロアルキル基、ハロゲン、ニトロ基、シアノ基、ペンタフルオロフェニル基、テトラフルオロピリジル基、ヘプタフルオロトリル基、2,6-ジトリフルオロメチルピリジル基および3,5-ジトリフルオロメチルフェニル基からなる群から選ばれた少なくとも1種が好ましい。たとえば、上記炭素原子数が1~4のパーハロアルキル基として、炭素原子数が1~4のパーフルオロアルキル基、パークロルアルキル基およびパーブロモアルキル基からなる群から選ばれた少なくとも1種が挙げられる。より具体的には、上記炭素原子数が1~4のパーフルオロアルキル基として、トリフルオロメチル基、ペンタフルオロエチル基、ヘプタフルオロプロピル基およびナノフルオロブチル基からなる群から選ばれた少なくとも1種が好ましい。また、上記ハロゲンとしては、フッ素、塩素、臭素およびヨウ素からなる群から選ばれた少なくとも1種が挙げられる。
また、一般式(2)で表される化合物として、下記一般式(7)で表される化合物、より具体的には下記式(10)、(11)、(12)または(13)で表される軸不斉化合物も挙げられる。
[RhCl(C2H4)2]2/(R)-L* (17)
(式中、(R)-L*は、前記式(10)で表される軸不斉化合物からなる不斉2座配位子を示す。)
本発明の第1の新規化合物は、下記一般式(1)で表され、かつ総炭素原子数が15~110である化合物である。
式(1)中、Aはリンまたはヒ素を示し;R1、R2およびR3は、それぞれ独立して、Aの両メタ位に互いに相違していてもよい電子求引性基が結合し、Aの両オルト位に水素原子が結合した置換ピリジル基を示す。
式(2)中、Aはリンまたはヒ素を示し;R1、R2、R3およびR4は、それぞれ独立して、Aの両メタ位に互いに相違していてもよい電子求引性基が結合し、Aの両オルト位に水素原子が結合した置換ピリジル基を示し;Yは炭素原子数が2~20の置換されていてもよくヘテロ原子を含んでいてもよい、脂肪族、脂環式もしくは芳香族化合物またはフェロセンからなる2価の基を示す。
式(8)中、mは1~9の整数であり、nは0~8の整数であり、m+nは1~9の整数である、
炭素数1~10のフッ素化アルコキシ基は、アルコキシ基中の全ての水素原子がフッ素原子に置換されたもの(パーフルオロアルコキシ基)と、アルコキシ基中の一部の水素原子がフッ素原子で置換されたものを含み、直鎖状でも分岐状でもよい。本発明のジホスフィン化合物を、フッ素系の溶媒を用いる不斉合成反応用の触媒の配位子とする場合に、その触媒の溶解性を良好なものとすることができる。このようなフッ素化アルコキシ基としては、たとえば下記式(9)で表されるものが挙げられる。
式(9)中、mは1~9の整数であり、nは0~8の整数であり、m+nは1~9の整数である、
合成しやすさの面からは、R11、R12およびR13は、いずれも水素原子であることが好ましい。
本発明の新規化合物は、特定の置換ピリジル基を導入するようにすること以外、従来のホスフィンまたはアルシンと同様の方法で合成することができる。
下記一般式(14)で表される化合物と、マグネシウムと、ハロゲン化リチウムとを反応させる第1工程、および
第1工程の反応生成物(グリニャール試薬)と、下記一般式(15)または一般式(16)で表されるハロゲン化リン化合物とを反応させる第2工程を含む方法(グリニャール反応)により合成することが好適である。
式(14)中、Rは前記一般式(1)または(2)におけるR1、R2、R3およびR4と同義であり、X1はハロゲン原子を示す。
X2 2P-Y-PX2 2 (16)
式(15)および(16)中、X2はハロゲン原子を示し、Yは前記一般式(2)と同義である。
上述したような本発明の新規化合物は、配位能を有する遷移金属に対する配位子となる。本発明の遷移金属錯体は、そのような配位子が配位能を有する遷移金属に配位したものである。
式(17)中、(R)-L*は、前記一般式(10)で表される軸不斉化合物からなる不斉2座配位子を示す。
合成スキーム(下記反応1-3-1から1-3-3まで)
合成スキーム(下記反応1-4-1から1-4-6まで)
PAr3型配位子3(実施例1-1参照)および対照として公知の4種類のフッ素化芳香環(特許文献1参照)またはベンゼン環を有するPAr3型配位子を用いて、それらの電子求引力を測定した。上記実施例2-2と同様の方法で、各配位子をカルボニル基を有するロジウム錯体と錯形成させそのカルボニルの伸縮振動を調べたところ、3はどの対照の配位子よりも大きな伸縮振動を示した(図3)。これは、3が極めて高度に電子不足である事を意味している。
合成スキーム(下記反応2-5-1から2-5-3まで)
1H NMR により変換率を求めた(88% conv.)。1H NMR (300 MHz, CDCl3): δ 5.25 (dd, J = 10.8, 0.9 Hz, 1H), 5.75 (dd, J = 17.4, 0.9 Hz, 1H), 6.72 (dd, J = 17.4, 10.8 Hz, 1H), 7.25 - 7.36 (m, 3H), 7.40 - 7.43 (m, 2H).。
上記実施例3-1に示したように、PAr3型配位子(3)を有するパラジウム触媒は上記スティルカップリングにおいて収率88%を示した。この収率は、公知のホスフィン(P(OPh)3)もしくはアルシン(AsPh3)配位子を有するパラジウム触媒について報告されている同じ反応における収率、ならびに公知のホスフィン配位子について上記実施例3-1に準じて反応を行ったときの収率に比べて高く、配位子(3)は従来の同型配位子と比べ高い触媒活性を示した(表1)。これは、配位子(3)の著しく強い電子求引力によるものであるが、従来最も電子不足な部類であるP(C6F5)3配位子が立体効果による配位力不足から極めて低い触媒活性しか示さない事を鑑みると、配位子(3)の好成績は電子効果だけではなく、金属との強い配位を意識した設計がうまく生かされている結果である事が明瞭に示されている。
不斉配位子(10)を有するロジウム錯体(17)は、上記実施例3-2と同様のイミンの不斉アリール化反応において、わずか0.05%用いただけでも、30℃一時間で反応は終了し98%eeの光学活性アミンが得られた(表2)。これまで、遷移金属触媒を用いる本反応と同様の手法は過去に十数例報告されているが、そのほとんどは3%以上の触媒を必要とし、反応時間も数時間から数十時間必要であった。それに比べ新規ロジウム錯体(17)は極めて少量の触媒量・短時間で光学活性化合物を与える事から、光学活性アミンの有効な効率的合成手法となりうると考えられる。
Claims (20)
- 一般式(1)または(2)で表され、かつ総炭素原子数が15~110である化合物。
R1R2R3A (1)
R1R2A-Y-AR3R4 (2)
(式中、Aはリンまたはヒ素を示し;R1、R2、R3およびR4は、それぞれ独立して、Aの両メタ位に互いに相違していてもよい電子求引性基が結合し、Aの両オルト位に水素原子が結合した置換ピリジル基を示し;Yは炭素原子数が2~20の置換されていてもよくヘテロ原子を含んでいてもよい脂肪族、脂環式もしくは芳香族化合物またはフェロセンにより形成される2価の基を示す。) - 前記電子求引性基が、炭素原子数が1~4のパーハロアルキル基、ハロゲン、ニトロ基、シアノ基、ペンタフルオロフェニル基、テトラフルオロピリジル基、ヘプタフルオロトリル基、2,6-ジトリフルオロメチルピリジル基および3,5-ジトリフルオロメチルフェニル基からなる群から選ばれた少なくとも1種である請求項1に記載の化合物。
- 前記炭素原子数が1~4のパーハロアルキル基が、炭素原子数が1~4のパーフルオロアルキル基、パークロルアルキル基およびパーブロモアルキル基からなる群から選ばれた少なくとも1種である請求項2に記載の化合物。
- 前記炭素原子数が1~4のパーフルオロアルキル基が、トリフルオロメチル基、ペンタフルオロエチル基、ヘプタフルオロプロピル基およびナノフルオロブチル基からなる群から選ばれた少なくとも1種である請求項3に記載の化合物。
- 前記ハロゲンが、フッ素、塩素、臭素およびヨウ素からなる群から選ばれた少なくとも1種である請求項2に記載の化合物。
- トリ[2,6-ビス(トリフルオロメチル)-4-ピリジル]ホスフィンである請求項1~4のいずれかに記載の化合物。
- トリ[2,6-ビスペンタフルオロエチル-4-ピリジル]ホスフィンである請求項1~4のいずれかに記載の化合物。
- トリ[2,6-ビスヘプタフルオロプロピル-4-ピリジル]ホスフィンである請求項1~4のいずれかに記載の化合物。
- トリ[2,6-ビスナノフルオロブチル-4-ピリジル]ホスフィンである請求項1~4のいずれかに記載の化合物。
- トリ[2,6-ジフルオロ-4-ピリジル]ホスフィンである請求項1、2、5のいずれかに記載の化合物。
- トリ[2,6-ジニトロ-4-ピリジル]ホスフィンである請求項1または2に記載の化合物。
- トリ[2,6-ジシアノ-4-ピリジル]ホスフィンである請求項1または2に記載の化合物。
- 請求項1~15のいずれかに記載の化合物からなる配位子。
- 請求項16に記載の配位子が配位能を有する遷移金属に配位した遷移金属錯体。
- 前記配位能を有する遷移金属が、チタン、バナジウム、マンガン、鉄、コバルト、ニッケル、銅、ジルコニウム、ニオブ、モリブデン、ルテニウム、ロジウム、パラジウム、ハフニウム、タンタル、タングステン、レニウム、オスミウム、イリジウム、銀、金または白金である請求項18に記載の遷移金属錯体。
- 請求項17または18に記載の遷移金属錯体からなる触媒。
- 下記式(17)で表される不斉触媒である、請求項19に記載の触媒。
[RhCl(C2H4)2]2/(R)-L* (17)
(式中、(R)-L*は、前記式(10)で表される軸不斉化合物からなる不斉2座配位子を示す。)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012558002A JP6011798B2 (ja) | 2011-02-17 | 2012-02-16 | 新規化合物、新規配位子、新規遷移金属錯体および新規遷移金属錯体からなる触媒 |
EP12747412.0A EP2676963B1 (en) | 2011-02-17 | 2012-02-16 | Novel compound, novel ligand, novel transition metal complexes, and catalysts consisting of novel transition metal complexes |
US13/985,378 US8779133B2 (en) | 2011-02-17 | 2012-02-16 | Compound, novel ligand, novel transition metal complex, and catalyst including novel transition metal complex |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011031853 | 2011-02-17 | ||
JP2011-031853 | 2011-02-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2012111737A1 true WO2012111737A1 (ja) | 2012-08-23 |
Family
ID=46672649
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2012/053633 WO2012111737A1 (ja) | 2011-02-17 | 2012-02-16 | 新規化合物、新規配位子、新規遷移金属錯体および新規遷移金属錯体からなる触媒 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8779133B2 (ja) |
EP (1) | EP2676963B1 (ja) |
JP (1) | JP6011798B2 (ja) |
WO (1) | WO2012111737A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017061443A (ja) * | 2015-07-23 | 2017-03-30 | エボニック デグサ ゲーエムベーハーEvonik Degussa GmbH | エチレン性不飽和化合物のアルコキシカルボニル化のための、フェロセン系化合物及びこれに基づくパラジウム触媒 |
JP2018065782A (ja) * | 2016-07-19 | 2018-04-26 | エボニック デグサ ゲーエムベーハーEvonik Degussa GmbH | アルコキシカルボニル化のための1,1’−ビス(ホスフィノ)フェロセンリガンド |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109456236B (zh) * | 2018-12-14 | 2021-02-26 | 河南科技学院 | 手性N-Ts二芳基甲胺类化合物的合成方法 |
JP7169648B2 (ja) * | 2019-01-23 | 2022-11-11 | 国立研究開発法人産業技術総合研究所 | 二座ホスフィン配位子を有するロジウム錯体及びその製造方法、並びに二座ホスフィン配位子を有するロジウム錯体を用いるハロゲン化アリルのヒドロシリル化 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008120660A1 (ja) * | 2007-03-29 | 2008-10-09 | Sumitomo Chemical Company, Limited | 新規ホスフィンおよびその製造方法と用途 |
JP2010173958A (ja) | 2009-01-28 | 2010-08-12 | Okayama Univ | 新規ジホスフィン化合物、その製造方法及びそれを含む金属錯体 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5861140A (en) * | 1996-11-20 | 1999-01-19 | Hoechst Celanese Corp. | Tripodal paramagnetic contrast agents for MR imaging |
-
2012
- 2012-02-16 EP EP12747412.0A patent/EP2676963B1/en not_active Not-in-force
- 2012-02-16 JP JP2012558002A patent/JP6011798B2/ja active Active
- 2012-02-16 WO PCT/JP2012/053633 patent/WO2012111737A1/ja active Application Filing
- 2012-02-16 US US13/985,378 patent/US8779133B2/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008120660A1 (ja) * | 2007-03-29 | 2008-10-09 | Sumitomo Chemical Company, Limited | 新規ホスフィンおよびその製造方法と用途 |
JP2010173958A (ja) | 2009-01-28 | 2010-08-12 | Okayama Univ | 新規ジホスフィン化合物、その製造方法及びそれを含む金属錯体 |
Non-Patent Citations (6)
Title |
---|
ADV. SYNTH. CATAL., vol. 352, 2010, pages 3247 |
CONSTABLE, E. C. ET AL.: "Programmed assembly of heteromultinuclear complexes using 4'-diphenylphosphino-2,2':6',2"-terpyridine", INORGANICA CHIMICA ACTA, vol. 300-302, 2000, pages 49 - 55, XP055109774 * |
HETEROCYCLES, vol. 80, 2010, pages 157 |
KORENAGA, T. ET AL.: "Synthesis and Application of 2,6-Bis(trifluoromethyl)-4-pyridyl Phosphanes: The Most Electron-Poor Aryl Phosphanes with Moderate Bulkiness", ANGEW. CHEM. INT. ED., vol. 50, no. 45, November 2011 (2011-11-01), pages 10703 - 10707, XP055023025 * |
ORG. LETT., vol. 11, 2009, pages 2325 |
See also references of EP2676963A4 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017061443A (ja) * | 2015-07-23 | 2017-03-30 | エボニック デグサ ゲーエムベーハーEvonik Degussa GmbH | エチレン性不飽和化合物のアルコキシカルボニル化のための、フェロセン系化合物及びこれに基づくパラジウム触媒 |
JP2018065782A (ja) * | 2016-07-19 | 2018-04-26 | エボニック デグサ ゲーエムベーハーEvonik Degussa GmbH | アルコキシカルボニル化のための1,1’−ビス(ホスフィノ)フェロセンリガンド |
Also Published As
Publication number | Publication date |
---|---|
US20130331576A1 (en) | 2013-12-12 |
JP6011798B2 (ja) | 2016-10-19 |
JPWO2012111737A1 (ja) | 2014-07-07 |
US8779133B2 (en) | 2014-07-15 |
EP2676963A4 (en) | 2014-05-07 |
EP2676963B1 (en) | 2016-08-24 |
EP2676963A1 (en) | 2013-12-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Nettekoven et al. | Phosphorus-chiral analogues of 1, 1 ‘-bis (diphenylphosphino) ferrocene: asymmetric synthesis and application in highly enantioselective Rhodium-catalyzed hydrogenation reactions | |
US5767276A (en) | Asymmetric synthesis catalyzed by transition metal complexes with new chiral ligands | |
JP4754753B2 (ja) | キラルフェロセンホスフィン及び不斉触媒反応におけるその使用 | |
US7589218B2 (en) | Chiral spiro compounds and their use in asymmetric catalytic reactions | |
US20030144137A1 (en) | P-chiral phospholanes and phosphocyclic compounds and their use in asymmetric catalytic reactions | |
CA2382779A1 (en) | Chiral ligands, transition-metal complexes thereof and uses thereof in asymmetric reactions | |
JP6011798B2 (ja) | 新規化合物、新規配位子、新規遷移金属錯体および新規遷移金属錯体からなる触媒 | |
Aydemir et al. | Asymmetric transfer hydrogenation of acetophenone derivatives with novel chiral phosphinite based η6-p-cymene/ruthenium (II) catalysts | |
CA2414049A1 (en) | Ruthenium-diphosphine complexes and their use as catalysts | |
Farkas et al. | Phosphine–phosphite ligands: chelate ring size vs. activity and enantioselectivity relationships in asymmetric hydrogenation | |
JP6006723B2 (ja) | ビアリールジホスフィン配位子、それらの中間体、および不斉触媒反応におけるそれらの使用法 | |
CA2380566C (en) | Novel chiral phosphorus ligands and the use thereof in the production of optically active products | |
PL208407B1 (pl) | Difosfiny, związki pośrednie i metaliczny katalizator chiralny, ich zastosowanie oraz sposób katalitycznego uwodorniania | |
US6613922B2 (en) | Phosphorus p-cyclophane ligands and their use in transition metal catalyzed asymmetric reactions | |
US6278024B1 (en) | Asymmetric synthesis catalyzed by transition metal complexes with rigid chiral ligands | |
Botteghi et al. | Aryloxypropanoic herbicides by asymmetric hydroformylation catalyzed by rhodium carbonyl complexes modified with phosphorus ligands | |
Fernández-Zúmel et al. | Chiral phosphonite, phosphite and phosphoramidite η6-arene-ruthenium (II) complexes: Application to the kinetic resolution of allylic alcohols | |
JP4828773B2 (ja) | 不斉合成のためのリガンドとしてのキラルなモノホスファイト | |
CN110156832A (zh) | 双缩醛基苯基膦、它们的制备方法及在偶联反应中的用途 | |
Sun et al. | Palladium-catalyzed asymmetric allylic substitutions in the presence of chiral phosphine-imine type ligands | |
JP2004091488A (ja) | ホスファイトおよび遷移金属錯体の製造方法 | |
US6583305B1 (en) | Ferrocene-based diphosphonites for asymmetrical catalysis | |
US20040072680A1 (en) | Chiral phosphorus cyclic compounds for transition metal-catalyzed asymmetric reactions | |
Tuba et al. | Synthesis, structure, and reactivity of fluorous phosphorus/carbon/phosphorus pincer ligands and metal complexes | |
JP2011503220A (ja) | 不斉付加反応に使用する二座第二級ホスフィンオキシドキラル配位子 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 12747412 Country of ref document: EP Kind code of ref document: A1 |
|
WWE | Wipo information: entry into national phase |
Ref document number: 13985378 Country of ref document: US |
|
ENP | Entry into the national phase |
Ref document number: 2012558002 Country of ref document: JP Kind code of ref document: A |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
REEP | Request for entry into the european phase |
Ref document number: 2012747412 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2012747412 Country of ref document: EP |