JP2011105612A - トランス‐1,4−シクロヘキシレン構造を有する化合物の製造方法 - Google Patents
トランス‐1,4−シクロヘキシレン構造を有する化合物の製造方法 Download PDFInfo
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- 150000001875 compounds Chemical class 0.000 title claims abstract description 43
- 238000004519 manufacturing process Methods 0.000 title claims description 23
- 125000005407 trans-1,4-cyclohexylene group Chemical group [H]C1([H])C([H])([H])[C@]([H])([*:2])C([H])([H])C([H])([H])[C@@]1([H])[*:1] 0.000 title abstract description 9
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 claims abstract description 36
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims abstract description 27
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 claims abstract description 18
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000002904 solvent Substances 0.000 claims abstract description 12
- 125000004432 carbon atom Chemical group C* 0.000 claims description 57
- 125000000217 alkyl group Chemical group 0.000 claims description 22
- -1 pyrimidine-2,5-diyl group Chemical group 0.000 claims description 17
- 125000003342 alkenyl group Chemical group 0.000 claims description 16
- 125000001153 fluoro group Chemical group F* 0.000 claims description 14
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 13
- 125000003302 alkenyloxy group Chemical group 0.000 claims description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 9
- 125000003545 alkoxy group Chemical group 0.000 claims description 9
- 238000009903 catalytic hydrogenation reaction Methods 0.000 claims description 9
- 229910052731 fluorine Inorganic materials 0.000 claims description 9
- 239000002798 polar solvent Substances 0.000 claims description 9
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 8
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims description 8
- 239000003054 catalyst Substances 0.000 claims description 8
- 229910052723 transition metal Inorganic materials 0.000 claims description 7
- 150000003624 transition metals Chemical class 0.000 claims description 7
- 229910052739 hydrogen Inorganic materials 0.000 claims description 6
- 239000001257 hydrogen Substances 0.000 claims description 6
- 125000001140 1,4-phenylene group Chemical group [H]C1=C([H])C([*:2])=C([H])C([H])=C1[*:1] 0.000 claims description 5
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 5
- 125000004786 difluoromethoxy group Chemical group [H]C(F)(F)O* 0.000 claims description 5
- 125000000876 trifluoromethoxy group Chemical group FC(F)(F)O* 0.000 claims description 5
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 claims description 5
- 125000004955 1,4-cyclohexylene group Chemical group [H]C1([H])C([H])([H])C([H])([*:1])C([H])([H])C([H])([H])C1([H])[*:2] 0.000 claims description 4
- 229910052763 palladium Inorganic materials 0.000 claims description 4
- 125000005714 2,5- (1,3-dioxanylene) group Chemical group [H]C1([H])OC([H])([*:1])OC([H])([H])C1([H])[*:2] 0.000 claims description 3
- VBQCHPIMZGQLAZ-UHFFFAOYSA-N phosphorane Chemical class [PH5] VBQCHPIMZGQLAZ-UHFFFAOYSA-N 0.000 claims description 2
- 150000002148 esters Chemical class 0.000 claims 1
- 150000002576 ketones Chemical class 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 16
- 239000007810 chemical reaction solvent Substances 0.000 abstract description 6
- 239000002994 raw material Substances 0.000 abstract description 6
- 239000003905 agrochemical Substances 0.000 abstract description 2
- 150000001934 cyclohexanes Chemical class 0.000 abstract description 2
- 239000003814 drug Substances 0.000 abstract description 2
- 239000004973 liquid crystal related substance Substances 0.000 abstract description 2
- 239000000463 material Substances 0.000 abstract description 2
- ABLZXFCXXLZCGV-UHFFFAOYSA-N Phosphorous acid Chemical class OP(O)=O ABLZXFCXXLZCGV-UHFFFAOYSA-N 0.000 abstract 1
- JHIVVAPYMSGYDF-PTQBSOBMSA-N cyclohexanone Chemical class O=[13C]1CCCCC1 JHIVVAPYMSGYDF-PTQBSOBMSA-N 0.000 abstract 1
- 229940079593 drug Drugs 0.000 abstract 1
- DYLIWHYUXAJDOJ-OWOJBTEDSA-N (e)-4-(6-aminopurin-9-yl)but-2-en-1-ol Chemical compound NC1=NC=NC2=C1N=CN2C\C=C\CO DYLIWHYUXAJDOJ-OWOJBTEDSA-N 0.000 description 15
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 12
- 238000006243 chemical reaction Methods 0.000 description 10
- 239000000203 mixture Substances 0.000 description 9
- 238000006317 isomerization reaction Methods 0.000 description 8
- ZCSHNCUQKCANBX-UHFFFAOYSA-N lithium diisopropylamide Chemical compound [Li+].CC(C)[N-]C(C)C ZCSHNCUQKCANBX-UHFFFAOYSA-N 0.000 description 8
- 229910052751 metal Inorganic materials 0.000 description 8
- 239000002184 metal Substances 0.000 description 8
- ZVQOOHYFBIDMTQ-UHFFFAOYSA-N [methyl(oxido){1-[6-(trifluoromethyl)pyridin-3-yl]ethyl}-lambda(6)-sulfanylidene]cyanamide Chemical compound N#CN=S(C)(=O)C(C)C1=CC=C(C(F)(F)F)N=C1 ZVQOOHYFBIDMTQ-UHFFFAOYSA-N 0.000 description 7
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 5
- 239000012046 mixed solvent Substances 0.000 description 5
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 4
- MZRVEZGGRBJDDB-UHFFFAOYSA-N N-Butyllithium Chemical compound [Li]CCCC MZRVEZGGRBJDDB-UHFFFAOYSA-N 0.000 description 4
- 239000003849 aromatic solvent Substances 0.000 description 4
- MFRIHAYPQRLWNB-UHFFFAOYSA-N sodium tert-butoxide Chemical compound [Na+].CC(C)(C)[O-] MFRIHAYPQRLWNB-UHFFFAOYSA-N 0.000 description 4
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- BZLVMXJERCGZMT-UHFFFAOYSA-N Methyl tert-butyl ether Chemical compound COC(C)(C)C BZLVMXJERCGZMT-UHFFFAOYSA-N 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 150000001408 amides Chemical class 0.000 description 3
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 3
- 150000001935 cyclohexenes Chemical class 0.000 description 3
- 238000005984 hydrogenation reaction Methods 0.000 description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical group [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 3
- LPNYRYFBWFDTMA-UHFFFAOYSA-N potassium tert-butoxide Chemical compound [K+].CC(C)(C)[O-] LPNYRYFBWFDTMA-UHFFFAOYSA-N 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 238000006722 reduction reaction Methods 0.000 description 3
- 238000010992 reflux Methods 0.000 description 3
- 238000011916 stereoselective reduction Methods 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- KORMYSCDCHFFMN-UHFFFAOYSA-N 1-ethyl-4-(4-propylcyclohexyl)cyclohexane Chemical group C1CC(CCC)CCC1C1CCC(CC)CC1 KORMYSCDCHFFMN-UHFFFAOYSA-N 0.000 description 2
- 238000005160 1H NMR spectroscopy Methods 0.000 description 2
- 125000004975 3-butenyl group Chemical group C(CC=C)* 0.000 description 2
- ZAFNJMIOTHYJRJ-UHFFFAOYSA-N Diisopropyl ether Chemical compound CC(C)OC(C)C ZAFNJMIOTHYJRJ-UHFFFAOYSA-N 0.000 description 2
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 description 2
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- WQDUMFSSJAZKTM-UHFFFAOYSA-N Sodium methoxide Chemical compound [Na+].[O-]C WQDUMFSSJAZKTM-UHFFFAOYSA-N 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 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
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 2
- TWXWPPKDQOWNSX-UHFFFAOYSA-N dicyclohexylmethanone Chemical class C1CCCCC1C(=O)C1CCCCC1 TWXWPPKDQOWNSX-UHFFFAOYSA-N 0.000 description 2
- 239000004210 ether based solvent Substances 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000012044 organic layer Substances 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- UMGDCJDMYOKAJW-UHFFFAOYSA-N thiourea Chemical compound NC(N)=S UMGDCJDMYOKAJW-UHFFFAOYSA-N 0.000 description 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 2
- WCMSFBRREKZZFL-UHFFFAOYSA-N 3-cyclohexen-1-yl-Benzene Chemical class C1CCCC(C=2C=CC=CC=2)=C1 WCMSFBRREKZZFL-UHFFFAOYSA-N 0.000 description 1
- XVKFDCVTYBMNRZ-UHFFFAOYSA-N 3-methylidenecyclohexene Chemical class C=C1CCCC=C1 XVKFDCVTYBMNRZ-UHFFFAOYSA-N 0.000 description 1
- MMCDZLFBJGBEFO-UHFFFAOYSA-N 4-(2-ethoxy-2-oxoethylidene)cyclohexane-1-carboxylic acid Chemical compound CCOC(=O)C=C1CCC(C(O)=O)CC1 MMCDZLFBJGBEFO-UHFFFAOYSA-N 0.000 description 1
- AKCZQKBKWXBJOF-UHFFFAOYSA-N 4-(4-propylcyclohexyl)cyclohexan-1-one Chemical compound C1CC(CCC)CCC1C1CCC(=O)CC1 AKCZQKBKWXBJOF-UHFFFAOYSA-N 0.000 description 1
- 229910001148 Al-Li alloy Inorganic materials 0.000 description 1
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 239000005909 Kieselgur Substances 0.000 description 1
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 description 1
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Natural products NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 229910021536 Zeolite Inorganic materials 0.000 description 1
- JFBZPFYRPYOZCQ-UHFFFAOYSA-N [Li].[Al] Chemical compound [Li].[Al] JFBZPFYRPYOZCQ-UHFFFAOYSA-N 0.000 description 1
- KXKVLQRXCPHEJC-UHFFFAOYSA-N acetic acid trimethyl ester Natural products COC(C)=O KXKVLQRXCPHEJC-UHFFFAOYSA-N 0.000 description 1
- 150000004703 alkoxides Chemical class 0.000 description 1
- 125000004429 atom Chemical group 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
- 150000001721 carbon Chemical group 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000010531 catalytic reduction reaction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 239000003759 ester based solvent Substances 0.000 description 1
- JHYNXXDQQHTCHJ-UHFFFAOYSA-M ethyl(triphenyl)phosphanium;bromide Chemical compound [Br-].C=1C=CC=CC=1[P+](C=1C=CC=CC=1)(CC)C1=CC=CC=C1 JHYNXXDQQHTCHJ-UHFFFAOYSA-M 0.000 description 1
- BPBOWYWUOUJKLO-UHFFFAOYSA-N ethylidenecyclohexane Chemical group CC=C1CCCCC1 BPBOWYWUOUJKLO-UHFFFAOYSA-N 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- KWLMIXQRALPRBC-UHFFFAOYSA-L hectorite Chemical compound [Li+].[OH-].[OH-].[Na+].[Mg+2].O1[Si]2([O-])O[Si]1([O-])O[Si]([O-])(O1)O[Si]1([O-])O2 KWLMIXQRALPRBC-UHFFFAOYSA-L 0.000 description 1
- 229910000271 hectorite Inorganic materials 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000005453 ketone based solvent Substances 0.000 description 1
- 239000010410 layer 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
- WGOPGODQLGJZGL-UHFFFAOYSA-N lithium;butane Chemical compound [Li+].CC[CH-]C WGOPGODQLGJZGL-UHFFFAOYSA-N 0.000 description 1
- AUHZEENZYGFFBQ-UHFFFAOYSA-N mesitylene Substances CC1=CC(C)=CC(C)=C1 AUHZEENZYGFFBQ-UHFFFAOYSA-N 0.000 description 1
- 125000001827 mesitylenyl group Chemical group [H]C1=C(C(*)=C(C([H])=C1C([H])([H])[H])C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- UKVIEHSSVKSQBA-UHFFFAOYSA-N methane;palladium Chemical compound C.[Pd] UKVIEHSSVKSQBA-UHFFFAOYSA-N 0.000 description 1
- YULMNMJFAZWLLN-UHFFFAOYSA-N methylenecyclohexane Chemical group C=C1CCCCC1 YULMNMJFAZWLLN-UHFFFAOYSA-N 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 125000004430 oxygen atom Chemical group O* 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 229910052703 rhodium Inorganic materials 0.000 description 1
- 239000010948 rhodium Substances 0.000 description 1
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 description 1
- 229910052707 ruthenium Inorganic materials 0.000 description 1
- 238000010898 silica gel chromatography Methods 0.000 description 1
- QDRKDTQENPPHOJ-UHFFFAOYSA-N sodium ethoxide Chemical compound [Na+].CC[O-] QDRKDTQENPPHOJ-UHFFFAOYSA-N 0.000 description 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical class O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 125000001424 substituent group Chemical group 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
- 239000008096 xylene Substances 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
Abstract
【解決手段】 シクロヘキサノン誘導体に塩基性条件下、アルキルホスホニウムイリド又はホスホナート誘導体を作用させることにより得られるアルキルメチレンシクロへキサン誘導体を、非プロトン性溶媒である酢酸エチル、アセトン、テトラヒドロフランを反応溶媒として用いて接触水素化を行うことにより、1,4-トランス‐アルキルシクロヘキシレン構造を有する化合物を高い選択性で得ることができる。
【選択図】 なし
Description
又は、一般式(V)
以下、下記の略語を使用する。
Pr:プロピル基
Bu:ブチル基
THF:テトラヒドロフラン
(実施例1)トランス、トランス-4-エチル-4’-プロピルビシクロへキシルの製造
1H-NMR (400 MHz, CDCl3):0.85-1.15 (m, 17H), 1.27-1.31 (m, 3H), 1.54-1.76 (m, 6H), 1.94-2.01 (m, 1H), 2.15-2.21 (m, 1H), 2.59-2.65 (m, 1H) , 5.10-5.15 (m, 1H).
1H-NMR (400 MHz, CDCl3):0.82-1.04 (m, 17H), 1.11-1.20 (m, 5H), 1.27-1.33 (m, 2H), 1.68-1.78 (m, 8H).
(実施例2)
実施例1において、水素添加反応の反応溶媒をテトラヒドロフラン(THF)に変更した以外は同様にしてトランス、トランス-4-エチル-4’-プロピルビシクロへキシルの製造を行った。実施例と同様、異性体比をGCで測定すると、トランス、シス体;15%、トランス、トランス体;85%であった。本願発明の製造方法により85%の高い純度でトランス、トランス体を得ることができた。
(実施例3)
実施例1において、水素添加反応の反応溶媒をアセトンに変更した以外は同様にしてトランス、トランス-4-エチル-4’-プロピルビシクロへキシルの製造を行った。実施例と同様、異性体比をGCで測定すると、トランス、シス体;15%、トランス、トランス体;85%であった。本願発明の製造方法により85%の高い純度でトランス、トランス体を得ることができた。
(比較例1)
実施例1において、水素添加反応の反応溶媒をエタノールに変更した以外は同様にしてトランス、トランス-4-エチル-4’-プロピルビシクロへキシルの製造を行った。実施例と同様、異性体比をGCで測定すると、トランス、シス体;21%、トランス、トランス体;79%であった。比較例1の製造方法ではトランス-トランス体の割合が本願発明の製造方法より6%も低いものであった。
Claims (8)
- 一般式(I)
- 一般式(III)
又は、一般式(V)
- 非プロトン性極性溶媒としてエステル系、エーテル系又はケトン系溶媒を使用する請求項1又は2記載の製造方法。
- 非プロトン性極性溶媒として酢酸エチル、テトラヒドロフラン又はアセトンを使用する請求項1又は2記載の製造方法。
- 遷移金属触媒としてパラジウム触媒を使用する請求項1〜4のいずれかに記載の製造方法。
- 遷移金属触媒として活性炭に担持させたパラジウムを使用する請求項1〜4のいずれかに記載の製造方法。
- 一般式(I)におけるnが1又は2を表す請求項1〜6のいずれかに記載の製造方法。
- 一般式(I)におけるR1及びR2が炭素数1〜8のアルキル基を表し、A1が1,4−シクロヘキシレン基を表し、L1が単結合又は−CH2CH2−を表す請求項1〜7のいずれかに記載の製造方法。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009259822A JP5597973B2 (ja) | 2009-11-13 | 2009-11-13 | トランス‐1,4−シクロヘキシレン構造を有する化合物の製造方法 |
CN201010546884.2A CN102060641B (zh) | 2009-11-13 | 2010-11-11 | 具有反式-1,4-亚环己基结构的化合物的制造方法 |
Applications Claiming Priority (1)
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JPS5476569A (en) * | 1977-11-30 | 1979-06-19 | Kao Corp | Endo-2-methylperhydrotriquinacene and its preparation |
JPH05221909A (ja) * | 1992-02-17 | 1993-08-31 | Chisso Corp | トリフルオロメトキシ化合物および該化合物を含有する液晶組成物 |
JPH0977692A (ja) * | 1995-09-13 | 1997-03-25 | Dainippon Ink & Chem Inc | ビシクロヘキサン誘導体 |
JPH10114690A (ja) * | 1996-10-02 | 1998-05-06 | Merck Patent Gmbh | ビスアルケニルビシクロヘキサン化合物および液晶媒体 |
JP2007302671A (ja) * | 2006-05-10 | 2007-11-22 | Samsung Sdi Co Ltd | ジメチレンシクロへキサン化合物、その製造方法及びそれを備えた有機発光素子 |
JP2009007312A (ja) * | 2007-06-29 | 2009-01-15 | Dic Corp | シクロヘキシルメチルホスホナート誘導体 |
JP2009149630A (ja) * | 2007-11-29 | 2009-07-09 | Agc Seimi Chemical Co Ltd | 含フッ素液晶化合物、それを含有する液晶組成物および液晶電気光学素子 |
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US6380205B1 (en) * | 1999-10-29 | 2002-04-30 | Merck & Co., Inc. | 2-cyclohexyl quinazoline NMDA/NR2B antagonists |
JP2004256490A (ja) * | 2003-02-27 | 2004-09-16 | Nagase Chemtex Corp | トランスシクロヘキサン誘導体の製造方法 |
CN1962580A (zh) * | 2006-11-20 | 2007-05-16 | 烟台万润精细化工有限责任公司 | 一种利用格氏反应来制备双环己烷类单体液晶的方法 |
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JPS5476569A (en) * | 1977-11-30 | 1979-06-19 | Kao Corp | Endo-2-methylperhydrotriquinacene and its preparation |
JPH05221909A (ja) * | 1992-02-17 | 1993-08-31 | Chisso Corp | トリフルオロメトキシ化合物および該化合物を含有する液晶組成物 |
JPH0977692A (ja) * | 1995-09-13 | 1997-03-25 | Dainippon Ink & Chem Inc | ビシクロヘキサン誘導体 |
JPH10114690A (ja) * | 1996-10-02 | 1998-05-06 | Merck Patent Gmbh | ビスアルケニルビシクロヘキサン化合物および液晶媒体 |
JP2007302671A (ja) * | 2006-05-10 | 2007-11-22 | Samsung Sdi Co Ltd | ジメチレンシクロへキサン化合物、その製造方法及びそれを備えた有機発光素子 |
JP2009007312A (ja) * | 2007-06-29 | 2009-01-15 | Dic Corp | シクロヘキシルメチルホスホナート誘導体 |
JP2009149630A (ja) * | 2007-11-29 | 2009-07-09 | Agc Seimi Chemical Co Ltd | 含フッ素液晶化合物、それを含有する液晶組成物および液晶電気光学素子 |
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