WO1997045433A1 - Procede de preparation de composes benzyl-metal et procede de preparation de 4-phenyl-1-butenes a l'aide de ces composes - Google Patents
Procede de preparation de composes benzyl-metal et procede de preparation de 4-phenyl-1-butenes a l'aide de ces composes Download PDFInfo
- Publication number
- WO1997045433A1 WO1997045433A1 PCT/JP1997/001843 JP9701843W WO9745433A1 WO 1997045433 A1 WO1997045433 A1 WO 1997045433A1 JP 9701843 W JP9701843 W JP 9701843W WO 9745433 A1 WO9745433 A1 WO 9745433A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- metal compound
- benzyl
- producing
- phenyl
- general formula
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 34
- PBGVMIDTGGTBFS-UHFFFAOYSA-N but-3-enylbenzene Chemical class C=CCCC1=CC=CC=C1 PBGVMIDTGGTBFS-UHFFFAOYSA-N 0.000 title claims abstract description 14
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims abstract description 126
- -1 allyl halide Chemical class 0.000 claims abstract description 66
- 150000001412 amines Chemical class 0.000 claims abstract description 17
- 229910052783 alkali metal Inorganic materials 0.000 claims abstract description 9
- 150000001340 alkali metals Chemical class 0.000 claims abstract description 9
- 150000001875 compounds Chemical class 0.000 claims abstract description 8
- 230000003197 catalytic effect Effects 0.000 claims abstract description 4
- 238000004519 manufacturing process Methods 0.000 claims description 23
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical group C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 19
- 229910052708 sodium Inorganic materials 0.000 claims description 19
- 239000011734 sodium Substances 0.000 claims description 19
- 125000003118 aryl group Chemical group 0.000 claims description 8
- 150000003335 secondary amines Chemical class 0.000 claims description 7
- 150000003512 tertiary amines Chemical class 0.000 claims description 7
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical group [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 4
- 150000001408 amides Chemical class 0.000 claims description 4
- 229910052700 potassium Chemical group 0.000 claims description 4
- 239000011591 potassium Chemical group 0.000 claims description 4
- 125000004183 alkoxy alkyl group Chemical group 0.000 claims description 3
- 125000000217 alkyl group Chemical group 0.000 claims description 3
- 125000005843 halogen group Chemical group 0.000 claims description 3
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 3
- 150000002736 metal compounds Chemical class 0.000 claims description 3
- 150000003334 secondary amides Chemical class 0.000 claims description 2
- WMLYRGWCQHHBJZ-UHFFFAOYSA-N 4-fluorobut-1-ene Chemical class FCCC=C WMLYRGWCQHHBJZ-UHFFFAOYSA-N 0.000 claims 2
- 238000006243 chemical reaction Methods 0.000 description 33
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 31
- UAOMVDZJSHZZME-UHFFFAOYSA-N diisopropylamine Chemical compound CC(C)NC(C)C UAOMVDZJSHZZME-UHFFFAOYSA-N 0.000 description 15
- 239000006185 dispersion Substances 0.000 description 9
- 239000002002 slurry Substances 0.000 description 8
- 239000002904 solvent Substances 0.000 description 8
- 239000003054 catalyst Substances 0.000 description 7
- 238000010438 heat treatment Methods 0.000 description 7
- 238000010992 reflux Methods 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 6
- IJOOHPMOJXWVHK-UHFFFAOYSA-N chlorotrimethylsilane Chemical compound C[Si](C)(C)Cl IJOOHPMOJXWVHK-UHFFFAOYSA-N 0.000 description 6
- KSMWLICLECSXMI-UHFFFAOYSA-N sodium;benzene Chemical compound [Na+].C1=CC=[C-]C=C1 KSMWLICLECSXMI-UHFFFAOYSA-N 0.000 description 6
- 229940043279 diisopropylamine Drugs 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 125000004432 carbon atom Chemical group C* 0.000 description 4
- 238000004817 gas chromatography Methods 0.000 description 4
- 239000000543 intermediate Substances 0.000 description 4
- 239000003446 ligand Substances 0.000 description 4
- 239000012044 organic layer Substances 0.000 description 4
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 3
- RWRDLPDLKQPQOW-UHFFFAOYSA-N Pyrrolidine Chemical compound C1CCNC1 RWRDLPDLKQPQOW-UHFFFAOYSA-N 0.000 description 3
- 238000004821 distillation Methods 0.000 description 3
- 229910052744 lithium Inorganic materials 0.000 description 3
- YNXURHRFIMQACJ-UHFFFAOYSA-N lithium;methanidylbenzene Chemical compound [Li+].[CH2-]C1=CC=CC=C1 YNXURHRFIMQACJ-UHFFFAOYSA-N 0.000 description 3
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 3
- 238000005979 thermal decomposition reaction Methods 0.000 description 3
- 239000005051 trimethylchlorosilane Substances 0.000 description 3
- JKXQKGNGJVZKFA-UHFFFAOYSA-N 1-chloro-3-methylbut-2-ene Chemical compound CC(C)=CCCl JKXQKGNGJVZKFA-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 239000007818 Grignard reagent Substances 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
- PWATWSYOIIXYMA-UHFFFAOYSA-N Pentylbenzene Chemical compound CCCCCC1=CC=CC=C1 PWATWSYOIIXYMA-UHFFFAOYSA-N 0.000 description 2
- NQRYJNQNLNOLGT-UHFFFAOYSA-N Piperidine Chemical compound C1CCNCC1 NQRYJNQNLNOLGT-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- WITPRUKIHAMIAQ-UHFFFAOYSA-N [Na]C1=CC=CC=C1 Chemical compound [Na]C1=CC=CC=C1 WITPRUKIHAMIAQ-UHFFFAOYSA-N 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 2
- MRIWRLGWLMRJIW-UHFFFAOYSA-N benzyl(trimethyl)silane Chemical compound C[Si](C)(C)CC1=CC=CC=C1 MRIWRLGWLMRJIW-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- IAQRGUVFOMOMEM-UHFFFAOYSA-N but-2-ene Chemical compound CC=CC IAQRGUVFOMOMEM-UHFFFAOYSA-N 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- YTKRILODNOEEPX-NSCUHMNNSA-N crotyl chloride Chemical compound C\C=C\CCl YTKRILODNOEEPX-NSCUHMNNSA-N 0.000 description 2
- PAFZNILMFXTMIY-UHFFFAOYSA-N cyclohexylamine Chemical compound NC1CCCCC1 PAFZNILMFXTMIY-UHFFFAOYSA-N 0.000 description 2
- JQVDAXLFBXTEQA-UHFFFAOYSA-N dibutylamine Chemical compound CCCCNCCCC JQVDAXLFBXTEQA-UHFFFAOYSA-N 0.000 description 2
- 150000004795 grignard reagents Chemical class 0.000 description 2
- 230000026030 halogenation Effects 0.000 description 2
- 238000005658 halogenation reaction Methods 0.000 description 2
- 229910001385 heavy metal Inorganic materials 0.000 description 2
- WLJVXDMOQOGPHL-UHFFFAOYSA-N phenylacetic acid Chemical compound OC(=O)CC1=CC=CC=C1 WLJVXDMOQOGPHL-UHFFFAOYSA-N 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000000376 reactant Substances 0.000 description 2
- 239000011541 reaction mixture Substances 0.000 description 2
- 230000035484 reaction time Effects 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- OWMHBKYAOYHOQK-UHFFFAOYSA-N sodium;methanidylbenzene Chemical compound [Na+].[CH2-]C1=CC=CC=C1 OWMHBKYAOYHOQK-UHFFFAOYSA-N 0.000 description 2
- 238000001308 synthesis method Methods 0.000 description 2
- UKCCTWVCWNCXDD-UHFFFAOYSA-N (4-bromo-3-methylbut-2-enoxy)methylbenzene Chemical compound BrCC(C)=CCOCC1=CC=CC=C1 UKCCTWVCWNCXDD-UHFFFAOYSA-N 0.000 description 1
- KIJVFSLXNWLMOW-VOTSOKGWSA-N (e)-1-chlorooct-2-ene Chemical compound CCCCC\C=C\CCl KIJVFSLXNWLMOW-VOTSOKGWSA-N 0.000 description 1
- FPYGTMVTDDBHRP-OWOJBTEDSA-N (e)-but-2-ene-1,4-diamine Chemical compound NC\C=C\CN FPYGTMVTDDBHRP-OWOJBTEDSA-N 0.000 description 1
- QWUWMCYKGHVNAV-UHFFFAOYSA-N 1,2-dihydrostilbene Chemical group C=1C=CC=CC=1CCC1=CC=CC=C1 QWUWMCYKGHVNAV-UHFFFAOYSA-N 0.000 description 1
- LOYZVRIHVZEDMW-UHFFFAOYSA-N 1-bromo-3-methylbut-2-ene Chemical compound CC(C)=CCBr LOYZVRIHVZEDMW-UHFFFAOYSA-N 0.000 description 1
- BDADAEPOIYTPEI-UHFFFAOYSA-N 1-bromo-4-ethoxy-2-methylbut-2-ene Chemical compound CCOCC=C(C)CBr BDADAEPOIYTPEI-UHFFFAOYSA-N 0.000 description 1
- CVTAWSUBQIZWCS-UHFFFAOYSA-N 1-bromo-4-methoxy-2-methylbut-2-ene Chemical compound COCC=C(C)CBr CVTAWSUBQIZWCS-UHFFFAOYSA-N 0.000 description 1
- MPPPKRYCTPRNTB-UHFFFAOYSA-N 1-bromobutane Chemical compound CCCCBr MPPPKRYCTPRNTB-UHFFFAOYSA-N 0.000 description 1
- UPJCRKZUCADENN-UHFFFAOYSA-N 1-chloropent-2-ene Chemical compound CCC=CCCl UPJCRKZUCADENN-UHFFFAOYSA-N 0.000 description 1
- WHATVSMTILGUIH-UHFFFAOYSA-N 1-methoxy-2-methylbut-2-ene Chemical group COCC(C)=CC WHATVSMTILGUIH-UHFFFAOYSA-N 0.000 description 1
- KREUBVYYCXEONB-UHFFFAOYSA-N 2,5-dimethylidenepyrrole Chemical compound C=C1C=CC(=C)N1 KREUBVYYCXEONB-UHFFFAOYSA-N 0.000 description 1
- RYPKRALMXUUNKS-UHFFFAOYSA-N 2-Hexene Natural products CCCC=CC RYPKRALMXUUNKS-UHFFFAOYSA-N 0.000 description 1
- NJBCRXCAPCODGX-UHFFFAOYSA-N 2-methyl-n-(2-methylpropyl)propan-1-amine Chemical compound CC(C)CNCC(C)C NJBCRXCAPCODGX-UHFFFAOYSA-N 0.000 description 1
- WLJVXDMOQOGPHL-PPJXEINESA-N 2-phenylacetic acid Chemical compound O[14C](=O)CC1=CC=CC=C1 WLJVXDMOQOGPHL-PPJXEINESA-N 0.000 description 1
- 239000005711 Benzoic acid Substances 0.000 description 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical group [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
- UHGORTSKTHUHNN-UHFFFAOYSA-N C(C1=CC=CC=C1)[Na].C(C)O Chemical compound C(C1=CC=CC=C1)[Na].C(C)O UHGORTSKTHUHNN-UHFFFAOYSA-N 0.000 description 1
- MEIYTMJRTCEKLX-UHFFFAOYSA-N CN(CCN(C)C)C.C1=CC=CC=C1 Chemical compound CN(CCN(C)C)C.C1=CC=CC=C1 MEIYTMJRTCEKLX-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- XBPCUCUWBYBCDP-UHFFFAOYSA-N Dicyclohexylamine Chemical compound C1CCCCC1NC1CCCCC1 XBPCUCUWBYBCDP-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 238000003747 Grignard reaction Methods 0.000 description 1
- KWYHDKDOAIKMQN-UHFFFAOYSA-N N,N,N',N'-tetramethylethylenediamine Chemical compound CN(C)CCN(C)C KWYHDKDOAIKMQN-UHFFFAOYSA-N 0.000 description 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 1
- 238000007239 Wittig reaction Methods 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- VUKHQPGJNTXTPY-NSCUHMNNSA-N [(e)-but-2-enyl]benzene Chemical compound C\C=C\CC1=CC=CC=C1 VUKHQPGJNTXTPY-NSCUHMNNSA-N 0.000 description 1
- KEVNYYNJAVFREC-UHFFFAOYSA-N [Na]CC1=CC=CC=C1 Chemical compound [Na]CC1=CC=CC=C1 KEVNYYNJAVFREC-UHFFFAOYSA-N 0.000 description 1
- 239000003905 agrochemical Substances 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 125000003545 alkoxy group Chemical group 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 150000001500 aryl chlorides Chemical class 0.000 description 1
- 150000001502 aryl halides Chemical class 0.000 description 1
- 150000004792 aryl magnesium halides Chemical class 0.000 description 1
- 235000010233 benzoic acid Nutrition 0.000 description 1
- KCXMKQUNVWSEMD-UHFFFAOYSA-N benzyl chloride Chemical compound ClCC1=CC=CC=C1 KCXMKQUNVWSEMD-UHFFFAOYSA-N 0.000 description 1
- 229940073608 benzyl chloride Drugs 0.000 description 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 125000001309 chloro group Chemical group Cl* 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- MHDVGSVTJDSBDK-UHFFFAOYSA-N dibenzyl ether Chemical compound C=1C=CC=CC=1COCC1=CC=CC=C1 MHDVGSVTJDSBDK-UHFFFAOYSA-N 0.000 description 1
- XNMQEEKYCVKGBD-UHFFFAOYSA-N dimethylacetylene Natural products CC#CC XNMQEEKYCVKGBD-UHFFFAOYSA-N 0.000 description 1
- WEHWNAOGRSTTBQ-UHFFFAOYSA-N dipropylamine Chemical compound CCCNCCC WEHWNAOGRSTTBQ-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 125000005745 ethoxymethyl group Chemical group [H]C([H])([H])C([H])([H])OC([H])([H])* 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- HXUUVGVJMIBARI-UHFFFAOYSA-N hex-1-ene-1,6-diamine Chemical compound NCCCCC=CN HXUUVGVJMIBARI-UHFFFAOYSA-N 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000002923 metal particle Substances 0.000 description 1
- 239000010814 metallic waste Substances 0.000 description 1
- OETHQSJEHLVLGH-UHFFFAOYSA-N metformin hydrochloride Chemical compound Cl.CN(C)C(=N)N=C(N)N OETHQSJEHLVLGH-UHFFFAOYSA-N 0.000 description 1
- 125000004184 methoxymethyl group Chemical group [H]C([H])([H])OC([H])([H])* 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- UYYCVBASZNFFRX-UHFFFAOYSA-N n-propan-2-ylcyclohexanamine Chemical compound CC(C)NC1CCCCC1 UYYCVBASZNFFRX-UHFFFAOYSA-N 0.000 description 1
- LMJDMESPXVAQQY-UHFFFAOYSA-N n-propan-2-ylhexan-1-amine Chemical compound CCCCCCNC(C)C LMJDMESPXVAQQY-UHFFFAOYSA-N 0.000 description 1
- 231100000989 no adverse effect Toxicity 0.000 description 1
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 1
- 125000002524 organometallic group Chemical group 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- QMMOXUPEWRXHJS-UHFFFAOYSA-N pent-2-ene Chemical compound CCC=CC QMMOXUPEWRXHJS-UHFFFAOYSA-N 0.000 description 1
- 125000001147 pentyl group Chemical group C(CCCC)* 0.000 description 1
- 229960003424 phenylacetic acid Drugs 0.000 description 1
- 239000003279 phenylacetic acid Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 230000036632 reaction speed Effects 0.000 description 1
- NESLWCLHZZISNB-UHFFFAOYSA-M sodium phenolate Chemical compound [Na+].[O-]C1=CC=CC=C1 NESLWCLHZZISNB-UHFFFAOYSA-M 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- PQDJYEQOELDLCP-UHFFFAOYSA-N trimethylsilane Chemical compound C[SiH](C)C PQDJYEQOELDLCP-UHFFFAOYSA-N 0.000 description 1
- 125000000026 trimethylsilyl group Chemical group [H]C([H])([H])[Si]([*])(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 150000004794 vinyl magnesium halides Chemical class 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F1/00—Compounds containing elements of Groups 1 or 11 of the Periodic Table
- C07F1/04—Sodium compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C1/00—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon
- C07C1/32—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from compounds containing hetero-atoms other than or in addition to oxygen or halogen
- C07C1/325—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from compounds containing hetero-atoms other than or in addition to oxygen or halogen the hetero-atom being a metal atom
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C15/00—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts
- C07C15/40—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts substituted by unsaturated carbon radicals
- C07C15/42—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts substituted by unsaturated carbon radicals monocyclic
- C07C15/44—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts substituted by unsaturated carbon radicals monocyclic the hydrocarbon substituent containing a carbon-to-carbon double bond
-
- 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
- C07F1/00—Compounds containing elements of Groups 1 or 11 of the Periodic Table
Definitions
- the present invention relates to a method for producing a benzyl metal compound useful as a synthetic intermediate.
- the present invention also relates to a novel method for producing 4-phenyl-11-butenes useful as a synthetic intermediate for agricultural chemicals. More specifically, the present invention relates to a method for producing 4-phenyl-1-butenes using the method for producing a benzyl metal compound.
- Benzyl metal compounds are important synthetic intermediates for building the carbon skeleton.
- the synthesis methods include (1) a method of reacting benzyl ether with lithium to obtain benzyllithium (J. Org. Chem., 26, 3723 (1961)), (2) halogenation.
- the Grignard reagent prepared from benzyl halides and magnesium metal is once converted to a benzylmercury compound or a benzyltin compound, which is then treated again with alkyllithium.
- the method (1) produces only one equivalent of benzyllithium from expensive two equivalents of lithium, and the method (2) has a problem that the yield is not good.
- (3) The route passing through the benzylmercury compound or benzyltin compound in order to remove dibenzyl (perzcap ring) by-produced during the Grignard reaction is harmful. Since heavy metal waste is emitted, it cannot be an industrial method.
- the methods (4) and (5) use expensive alkyllithium compounds, and are not economically advantageous because a ligand for promoting the reaction must be added in an equivalent amount or more.
- the reaction between toluene and toluene is very slow at room temperature, so an operation of heating and refluxing is indispensable.
- the method (7) is intended to overcome the drawbacks of the method (6), and has the advantage that it can be performed at room temperature.
- water-soluble tetrahydrofuran is converted to phenyl sodium.
- methods for producing 4-phenylbutenes include (a) a method of reacting benzylmagnesium halide with halogenated aryls (for example, J. Am. Chem. Soc., 55, 699 ( 1933)), (M) Reaction of arylmagnesium halides with benzyl halides (eg, Bull. Soc. Chim. Fr., 43, 1326 (1928)), (c) Wittig reaction A method of reacting a lid with a happonyl compound (for example, Japanese Patent Application Laid-Open No.
- the present invention uses relatively easily available raw materials, catalysts, and the like, and It is intended to provide a method for producing a benzyl metal compound with high purity and high yield without performing heat reflux and the like, and for producing 4-phenyl-1-butenes from the obtained benzyl metal compound. For another purpose.
- the present inventors have studied the reaction between a phenyl metal compound and toluene, and found that when a catalytic amount of amines was present, the metal-hydrogen exchange reaction proceeded very quickly, They have found that a benzyl metal compound can be obtained quantitatively, and have completed the present invention.
- the phenyl metal compound represented by the general formula (1) is converted to toluene in the presence of a catalytic amount of an amine (preferably a secondary or tertiary amine).
- M represents alkali metal (preferably sodium or lithium).
- M represents an alkali metal (preferably sodium or potassium).
- X represents a halogen atom
- R 1 , R 2 , and R a may be the same or different and represent a hydrogen atom, an alkyl group, or an alkoxyalkyl group.
- the ferrous metal compound represented by the general formula (1) used in the present invention can be produced by a conventional synthesis method, that is, by dispersing alkali metal particles (for example, sodium or potassium particles). It can be easily obtained by a method such as reaction of lorbenzene or the like.
- the solvent used at this time is preferably inert to the reaction.
- octane, benzene, toluene and the like can be mentioned.
- toluene is most preferred because it can also serve as a reactant in the subsequent step.
- the amount used may be 2 to 30 times the weight of chlorobenzene.
- the reaction may be performed in a solvent-free solvent (a solvent other than the above-mentioned toluene is not used).
- the amount of toluene used is preferably 1: 2 to 1:30, more preferably 1: 3 to 1:10, in terms of the reaction molar ratio of the phenyl metal compound and toluene. I'm done.
- M represents an alkali metal, and preferably represents a sodium or force beam.
- This reaction is carried out in the presence of an amine catalyst, and the amount of the coexisting amine is usually 0.1 to 20 mol 1%, preferably 1 to 10 mol, to the phenyl metal compound. 110 m 0 1%. If the amount of the amines is too small, the reaction speed is reduced, and it takes a long time to complete the reaction. If the amount is too large, it is not economical.
- the amines secondary amines and tertiary amines are preferred, such as getylamine, di-n-propylamine, diisopropylamine, and di-n-butylamine.
- secondary amines are more preferable, and specifically, the above-mentioned secondary amine compounds are preferably used.
- Preferred combinations in the present invention are those wherein the amines are secondary amines or
- the amides are secondary amides, and the alkali metal is sodium or magnesium.
- the amines are added alone or diluted with the same amount of the solvent.
- the solvent include a solvent used for synthesizing a phenylmetal compound represented by the general formula (1).
- the dropping method is not particularly limited.
- the reaction temperature is usually 0 to 40 ° C, preferably 15 to 30 ° C, and no special heating is required. A reaction time of 1 to 5 hours under such temperature conditions is usually sufficient, but longer reaction times have no adverse effect.
- the benzyl metal compound obtained as described above easily reacts with water in the air, and it is difficult to isolate it. Therefore, it is reacted with other reagents and converted to other compounds. Thus, the generation can be confirmed.
- electrophilic reagents such as trimethyl chlorosilane (eg, J. Org. Chem., 46, 265 (1981)) and butyl bromide (eg, J. Chem. Soc., 1975 (1950))
- benzyl trimethylsilyl and pentylbenzene can be obtained in high yield, respectively, and carbon dioxide (for example, J. Am. Chem. Soc. 62, 1514) can be obtained.
- phenylacetic acid which is important as an agricultural and pharmaceutical raw material, can be synthesized in high yield, and these can be used to identify benzyl metal compounds.
- X represents a halogen atom, for example, a chlorine atom or a bromine atom
- R 2 and R 3 may be the same or different and each represents a hydrogen atom, an alkyl group (preferably It has 18 or less carbon atoms, more preferably 1 to 10 carbon atoms, and may be saturated or unsaturated, and may be straight-chain or branched, for example, methyl, ethyl, propyl, Butyl, pentyl, 3,7—dimethyl-1,2,6—octagenyl, etc., alkoxyalkyl group (preferably 2 to 15 carbon atoms, more preferably 2 carbon atoms) And may be saturated or unsaturated, and may be straight-chain or branched, and alkoxy may be aliphatic or aromatic, for example, methoxymethyl, ethoxymethyl, phenyloxy Methyl, benzyloxy methyl Etc.).
- aryl halides represented by the general formula (3) include, but are not limited to, arylochloride, arylnorebamide, and metalyl chloride. , Methylenolebromide, crotylchloride, crotinolebromide, prenylchloride, prenylbromide, 1-chloro-2 — pentene, 1 — 2-hexene, 1-chloro-2—octene, '1—chloro2—none, 1—crop 1—methyl 2-butene, 1— Bromo-4-methoxy-2—methyl-2—butene, 1—bromo-4-ethoxy- 2 —methyl-2—butene, 1-bromo-14-phenyloxy2—methynoley 2—butene, 1-bromo-4—benzyloxy 2—methyl 2-—butene, Ninolechloride, etc., and more preferably arylenochloride,
- the amount of the halogenated aryl represented by the general formula (3) is usually 0.1 to 5 moles, preferably 0.1 to 5 times the benzyl metal compound represented by the general formula (2). It is in the range of 9 to 1 mole.
- the reaction temperature is usually in the range of 20 ° C to 50 ° C, preferably -10 ° C to 30 ° C.
- the method of dropping is not particularly limited, and may be added to the benzyl metal compound represented by the general formula (2) in an appropriate time. At this time, the halogenated aryl represented by the general formula (3) can be diluted and dissolved with the same solvent as used in the previous reaction, if necessary.
- the mixture is treated according to distillation, crystallization, or other means to obtain the desired 4-phenyl-1-butene.
- each step may be performed in a separate reaction vessel, but it is also possible to perform each step in one reaction vessel (a pot).
- benzyltrimethylsilan was produced in a yield of 98.5%.
- the yield of plant trimethylsilyl was less than 0.5%. This indicates that the phenomena stream power was almost quantitatively converted into a benzyl stream.
- the solvent was distilled off from the organic layer obtained, and the remaining pale yellow oil was distilled under reduced pressure.
- the benzylol trimethylsilan power was 65.5 g (0.399 mol, 9 3.7 %, B.p. 120-122 ° CZl 100 mmHg).
- Example 6 In 200 g of toluene, 9.9 g (0.430 mol) of sodium dispersion and 23.7 g (0.211 mol) of clogged benzene N, N, N ', N'-tetramethylethylenediamine 1.22 g (10.5 mm 0 15 mo 1%) The same operation as in Example 2 was performed except that a 10 g solution of toluene was added at room temperature and the mixture was stirred for 2 hours to obtain benzyltrimethylsilyl with a reaction yield of 98.7%.
- Example 6 Example 6
- the reaction mixture was hydrolyzed with 5% sulfuric acid (25 O ml) at a temperature in the range of 5 to 20 ° C. The mixture was allowed to stand still and separated. The organic layer was washed twice with 200 ml of water and analyzed by gas chromatography. As a result, it was found that 4-phenyl-2-butene had a yield of 96.4%. It was generated by. After further concentration by atmospheric distillation, the residue was distilled under reduced pressure at 106 ° CZ 105 mm Hg to give 148.0 g (1.119 mol, yield 87. 5% —Cross-opening Benzene standard; the same applies hereinafter). The purity of this product was analyzed by gas chromatography, and found to be 98.7%.
- reaction mixture was hydrolyzed with water (350 ml) at a temperature in the range of 5 to 20 ° C, and then the organic layer was washed twice with water (300 ml) according to a conventional method.
- Toluene was removed by atmospheric distillation, and the remaining olediol was distilled under reduced pressure in the same manner as in Example 7.
- the purity was 98.3%. 9.4 g (0.298 mol, 72.2% yield) were obtained, leaving 6.3 g of residue.
- a conventional heavy metal compound or the like is used.
- a benzyl metal compound can be produced with high efficiency and high yield from a commercially available phenolic metal compound by a simple operation.
- a benzyl metal compound can be obtained under mild conditions without heating or refluxing, etc., so that thermal decomposition of the phenyl metal compound does not occur and the method of the present invention can be used. From the obtained benzyl metal compound, desired 4-phenyl-1-butenes can be obtained with high purity and high yield.
- the method of the present invention does not require the use of a difficult-to-synthesize reactant or an expensive catalyst, allows all steps to be carried out in a pot, and makes it easy to separate and purify the product. It has excellent operational effects and is suitable for implementation on an industrial scale.
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/011,266 US6024897A (en) | 1996-05-30 | 1997-05-29 | Process for the preparation of benzyl-metal compounds and process for the preparation of 4-phenyl-1-butenes by the use of the same |
EP97924267A EP0866068B1 (en) | 1996-05-30 | 1997-05-29 | Process for the preparation of benzyl-metal compounds and process for the preparation of 4-phenyl-1-butenes by the use of the same |
DE69714404T DE69714404T2 (de) | 1996-05-30 | 1997-05-29 | Verfahren zur herstellung von benzyl-metall-verbindungen und verfahren zur herstellung von 4-phenyl-1-butenen unter verwendung derselben |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13660896A JP4040707B2 (ja) | 1996-05-30 | 1996-05-30 | ベンジル金属化合物の製造方法 |
JP8/136608 | 1996-05-30 | ||
JP8/199128 | 1996-07-29 | ||
JP19912896A JPH1045641A (ja) | 1996-07-29 | 1996-07-29 | 4−フェニル−1−ブテン類の製造方法 |
Publications (1)
Publication Number | Publication Date |
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WO1997045433A1 true WO1997045433A1 (fr) | 1997-12-04 |
Family
ID=26470134
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP1997/001843 WO1997045433A1 (fr) | 1996-05-30 | 1997-05-29 | Procede de preparation de composes benzyl-metal et procede de preparation de 4-phenyl-1-butenes a l'aide de ces composes |
Country Status (6)
Country | Link |
---|---|
US (1) | US6024897A (ja) |
EP (1) | EP0866068B1 (ja) |
KR (1) | KR100494401B1 (ja) |
DE (1) | DE69714404T2 (ja) |
TW (1) | TW448139B (ja) |
WO (1) | WO1997045433A1 (ja) |
Cited By (1)
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CN108779204A (zh) * | 2016-03-31 | 2018-11-09 | 陶氏环球技术有限责任公司 | 烯烃聚合催化剂体系和其使用方法 |
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CN107566634A (zh) * | 2017-08-28 | 2018-01-09 | 捷开通讯(深圳)有限公司 | 一种移动终端的远程控制方法、移动终端的远程控制系统 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4875551A (ja) * | 1972-01-14 | 1973-10-11 | ||
JPS5217440A (en) * | 1975-07-31 | 1977-02-09 | Ihara Chem Ind Co Ltd | Process for preparation of phenylacetate |
JPS5377019A (en) * | 1976-12-16 | 1978-07-08 | Nippon Oil Co Ltd | Preparation of organo-alkali metal compound |
JPH09157191A (ja) * | 1995-12-06 | 1997-06-17 | K I Kasei Kk | (e)−スチルベン類の製造方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4006187A (en) * | 1971-10-06 | 1977-02-01 | Lithium Corporation Of America | Preparation of aryllithium compounds by metalation |
US3953535A (en) * | 1974-08-08 | 1976-04-27 | Teijin Limited | Process for the preparation of alkenylbenzenes |
US4018840A (en) * | 1974-12-24 | 1977-04-19 | Teijin Limited | Process for preparing alkenylbenzenes |
DE3536929A1 (de) * | 1985-10-17 | 1987-04-23 | Basf Ag | Verfahren zur herstellung von alkenylaromaten |
JP2815218B2 (ja) * | 1990-04-13 | 1998-10-27 | 三井化学株式会社 | ピリミジンジオン誘導体、およびそれを含有する抗不整脈剤 |
US5030784A (en) * | 1990-02-26 | 1991-07-09 | Shell Oil Company | Process for converting lower-alkyl substituted aromatic compounds and butadiene to 4-aryl-1-butene or 4-aryl-1-pentene and propylene |
US5329058A (en) * | 1990-04-25 | 1994-07-12 | Teijin Limied | Process for producing alkenylbenzene |
US5523504A (en) * | 1993-09-17 | 1996-06-04 | Cosmo Oil Co., Ltd. | Process for manufacturing alkenyl aromatic compounds |
US5659097A (en) * | 1994-01-20 | 1997-08-19 | Mitsubishi Gas Chemical Company, Inc. | Process for producing a monoalkenyl aromatic hydrocarbon compound |
-
1997
- 1997-05-29 US US09/011,266 patent/US6024897A/en not_active Expired - Fee Related
- 1997-05-29 EP EP97924267A patent/EP0866068B1/en not_active Expired - Lifetime
- 1997-05-29 TW TW086107274A patent/TW448139B/zh not_active IP Right Cessation
- 1997-05-29 DE DE69714404T patent/DE69714404T2/de not_active Expired - Lifetime
- 1997-05-29 WO PCT/JP1997/001843 patent/WO1997045433A1/ja active IP Right Grant
- 1997-05-29 KR KR10-1998-0700681A patent/KR100494401B1/ko not_active IP Right Cessation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4875551A (ja) * | 1972-01-14 | 1973-10-11 | ||
JPS5217440A (en) * | 1975-07-31 | 1977-02-09 | Ihara Chem Ind Co Ltd | Process for preparation of phenylacetate |
JPS5377019A (en) * | 1976-12-16 | 1978-07-08 | Nippon Oil Co Ltd | Preparation of organo-alkali metal compound |
JPH09157191A (ja) * | 1995-12-06 | 1997-06-17 | K I Kasei Kk | (e)−スチルベン類の製造方法 |
Non-Patent Citations (1)
Title |
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See also references of EP0866068A4 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108779204A (zh) * | 2016-03-31 | 2018-11-09 | 陶氏环球技术有限责任公司 | 烯烃聚合催化剂体系和其使用方法 |
CN108779204B (zh) * | 2016-03-31 | 2021-06-18 | 陶氏环球技术有限责任公司 | 烯烃聚合催化剂体系和其使用方法 |
Also Published As
Publication number | Publication date |
---|---|
DE69714404D1 (de) | 2002-09-05 |
EP0866068A1 (en) | 1998-09-23 |
KR100494401B1 (ko) | 2005-11-08 |
US6024897A (en) | 2000-02-15 |
EP0866068B1 (en) | 2002-07-31 |
KR19990036016A (ko) | 1999-05-25 |
DE69714404T2 (de) | 2003-01-09 |
EP0866068A4 (en) | 1999-12-01 |
TW448139B (en) | 2001-08-01 |
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