CN109651078B - 一种高纯度的反式-1-(2,2-二氟-4-丙基环己基)-4-丙基苯的制备方法 - Google Patents
一种高纯度的反式-1-(2,2-二氟-4-丙基环己基)-4-丙基苯的制备方法 Download PDFInfo
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- CN109651078B CN109651078B CN201811314535.0A CN201811314535A CN109651078B CN 109651078 B CN109651078 B CN 109651078B CN 201811314535 A CN201811314535 A CN 201811314535A CN 109651078 B CN109651078 B CN 109651078B
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- propylcyclohexanone
- propylphenyl
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- KTCYCZGSPKGYST-DOTOQJQBSA-N 1-[(1r,4s)-2,2-difluoro-4-propylcyclohexyl]-4-propylbenzene Chemical compound FC1(F)C[C@@H](CCC)CC[C@@H]1C1=CC=C(CCC)C=C1 KTCYCZGSPKGYST-DOTOQJQBSA-N 0.000 title description 11
- 238000002360 preparation method Methods 0.000 title description 10
- 238000006317 isomerization reaction Methods 0.000 claims abstract description 64
- 238000000034 method Methods 0.000 claims abstract description 63
- 239000000203 mixture Substances 0.000 claims abstract description 33
- QEZDBHXETLVEQV-DOTOQJQBSA-N (2r,5s)-5-propyl-2-(4-propylphenyl)cyclohexan-1-one Chemical compound O=C1C[C@@H](CCC)CC[C@@H]1C1=CC=C(CCC)C=C1 QEZDBHXETLVEQV-DOTOQJQBSA-N 0.000 claims abstract description 30
- BQAALCDZJLGDHI-SYPQHRIQSA-N FC1(C(C=CC(=C1)CCC)[C@@H]1CC[C@H](CC1)CCC)F Chemical compound FC1(C(C=CC(=C1)CCC)[C@@H]1CC[C@H](CC1)CCC)F BQAALCDZJLGDHI-SYPQHRIQSA-N 0.000 claims abstract description 11
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 claims description 54
- 239000002904 solvent Substances 0.000 claims description 48
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 35
- 238000002425 crystallisation Methods 0.000 claims description 31
- 230000008025 crystallization Effects 0.000 claims description 31
- 150000001875 compounds Chemical class 0.000 claims description 30
- QEZDBHXETLVEQV-UHFFFAOYSA-N 5-propyl-2-(4-propylphenyl)cyclohexan-1-one Chemical compound O=C1CC(CCC)CCC1C1=CC=C(CCC)C=C1 QEZDBHXETLVEQV-UHFFFAOYSA-N 0.000 claims description 29
- 230000008569 process Effects 0.000 claims description 26
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 claims description 22
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 21
- 238000006243 chemical reaction Methods 0.000 claims description 19
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 claims description 18
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 18
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 15
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 claims description 15
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 claims description 12
- DTQVDTLACAAQTR-UHFFFAOYSA-N Trifluoroacetic acid Chemical compound OC(=O)C(F)(F)F DTQVDTLACAAQTR-UHFFFAOYSA-N 0.000 claims description 12
- 239000011968 lewis acid catalyst Substances 0.000 claims description 12
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 claims description 12
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 claims description 12
- 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 claims description 11
- KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Chemical compound [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 claims description 11
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 10
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 claims description 10
- 238000006555 catalytic reaction Methods 0.000 claims description 8
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 claims description 7
- WSLDOOZREJYCGB-UHFFFAOYSA-N 1,2-Dichloroethane Chemical compound ClCCCl WSLDOOZREJYCGB-UHFFFAOYSA-N 0.000 claims description 6
- 229960001701 chloroform Drugs 0.000 claims description 6
- ITMCEJHCFYSIIV-UHFFFAOYSA-N triflic acid Chemical compound OS(=O)(=O)C(F)(F)F ITMCEJHCFYSIIV-UHFFFAOYSA-N 0.000 claims description 6
- 239000011592 zinc chloride Substances 0.000 claims description 6
- 235000005074 zinc chloride Nutrition 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 239000003208 petroleum Substances 0.000 claims description 5
- 239000002841 Lewis acid Substances 0.000 abstract description 5
- 238000003682 fluorination reaction Methods 0.000 abstract description 5
- 150000007517 lewis acids Chemical class 0.000 abstract description 5
- 238000000746 purification Methods 0.000 abstract description 3
- 238000000926 separation method Methods 0.000 abstract description 3
- 239000004973 liquid crystal related substance Substances 0.000 description 11
- 238000002474 experimental method Methods 0.000 description 10
- 239000000047 product Substances 0.000 description 10
- 239000000463 material Substances 0.000 description 8
- HEDRZPFGACZZDS-MICDWDOJSA-N Trichloro(2H)methane Chemical compound [2H]C(Cl)(Cl)Cl HEDRZPFGACZZDS-MICDWDOJSA-N 0.000 description 6
- 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 6
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 6
- 238000003756 stirring Methods 0.000 description 6
- 239000003054 catalyst Substances 0.000 description 5
- 238000001816 cooling Methods 0.000 description 5
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 239000013078 crystal Substances 0.000 description 4
- CSJLBAMHHLJAAS-UHFFFAOYSA-N diethylaminosulfur trifluoride Chemical compound CCN(CC)S(F)(F)F CSJLBAMHHLJAAS-UHFFFAOYSA-N 0.000 description 4
- 238000004821 distillation Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000001914 filtration Methods 0.000 description 4
- 125000001153 fluoro group Chemical group F* 0.000 description 4
- 238000007254 oxidation reaction Methods 0.000 description 4
- 238000001953 recrystallisation Methods 0.000 description 4
- 238000005406 washing Methods 0.000 description 4
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 239000003513 alkali Substances 0.000 description 3
- 238000005815 base catalysis Methods 0.000 description 3
- 239000000706 filtrate Substances 0.000 description 3
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 229910000027 potassium carbonate Inorganic materials 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 239000010409 thin film Substances 0.000 description 3
- 238000005160 1H NMR spectroscopy Methods 0.000 description 2
- -1 2, 2-difluoro-1- (4-propylcyclohexyl) -4-propylbenzene Chemical compound 0.000 description 2
- NQEDLIZOPMNZMC-UHFFFAOYSA-N 4-propylcyclohexan-1-one Chemical compound CCCC1CCC(=O)CC1 NQEDLIZOPMNZMC-UHFFFAOYSA-N 0.000 description 2
- 238000003747 Grignard reaction Methods 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 239000003810 Jones reagent Substances 0.000 description 2
- WQDUMFSSJAZKTM-UHFFFAOYSA-N Sodium methoxide Chemical compound [Na+].[O-]C WQDUMFSSJAZKTM-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 238000012790 confirmation Methods 0.000 description 2
- HGCIXCUEYOPUTN-UHFFFAOYSA-N cyclohexene Chemical compound C1CCC=CC1 HGCIXCUEYOPUTN-UHFFFAOYSA-N 0.000 description 2
- 238000006297 dehydration reaction Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000006197 hydroboration reaction Methods 0.000 description 2
- 150000002576 ketones Chemical class 0.000 description 2
- 239000012044 organic layer Substances 0.000 description 2
- 230000009257 reactivity Effects 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 2
- 235000017557 sodium bicarbonate Nutrition 0.000 description 2
- 238000004293 19F NMR spectroscopy Methods 0.000 description 1
- GELREDAFOAPJNF-UHFFFAOYSA-N 5-phenyl-2-(4-propylphenyl)cyclohexan-1-one Chemical compound CCCC1=CC=C(C=C1)C2CCC(CC2=O)C3=CC=CC=C3 GELREDAFOAPJNF-UHFFFAOYSA-N 0.000 description 1
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound 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 description 1
- 238000006809 Jones oxidation reaction Methods 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical class [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 239000008186 active pharmaceutical agent Substances 0.000 description 1
- 230000001476 alcoholic effect Effects 0.000 description 1
- 230000003471 anti-radiation Effects 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 238000011021 bench scale process Methods 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000004440 column chromatography Methods 0.000 description 1
- 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 1
- 230000007547 defect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 238000004128 high performance liquid chromatography Methods 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 239000005457 ice water Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 125000000468 ketone group Chemical group 0.000 description 1
- 238000004895 liquid chromatography mass spectrometry Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000005693 optoelectronics Effects 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- LPNYRYFBWFDTMA-UHFFFAOYSA-N potassium tert-butoxide Chemical compound [K+].CC(C)(C)[O-] LPNYRYFBWFDTMA-UHFFFAOYSA-N 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000013341 scale-up Methods 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- QDRKDTQENPPHOJ-UHFFFAOYSA-N sodium ethoxide Chemical compound [Na+].CC[O-] QDRKDTQENPPHOJ-UHFFFAOYSA-N 0.000 description 1
- 230000003335 steric effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000001308 synthesis method Methods 0.000 description 1
- SBUXRMKDJWEXRL-ZWKOTPCHSA-N trans-body Chemical compound O=C([C@@H]1N(C2=O)[C@H](C3=C(C4=CC=CC=C4N3)C1)CC)N2C1=CC=C(F)C=C1 SBUXRMKDJWEXRL-ZWKOTPCHSA-N 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
- C07C17/18—Preparation of halogenated hydrocarbons by replacement by halogens of oxygen atoms of carbonyl groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
- C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/78—Separation; Purification; Stabilisation; Use of additives
- C07C45/81—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B2200/00—Indexing scheme relating to specific properties of organic compounds
- C07B2200/09—Geometrical isomers
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2601/00—Systems containing only non-condensed rings
- C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
- C07C2601/14—The ring being saturated
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Description
序号 | 温度 | 收率(%) | 反式:顺式(%) |
1 | -50~-40℃ | 85% | 94.6:5.4 |
2 | -30℃~-20℃ | 83% | 99.5:0.5 |
3 | -20~-15℃ | 80% | 98.5:1.5 |
4 | -10-0℃ | 46% | 93.5:6.5 |
5 | 10-20℃ | 0% | / |
序号 | 溶剂体积比 | 收率(%) | 反式:顺式 |
1 | 1 | 85 | 96.5:3.5 |
2 | 2 | 82 | 99.1:0.9 |
3 | 4 | 79 | 100 |
4 | 6 | 42 | 100 |
5 | 10 | 0 | 0 |
Claims (40)
Priority Applications (1)
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CN201811314535.0A CN109651078B (zh) | 2018-11-06 | 2018-11-06 | 一种高纯度的反式-1-(2,2-二氟-4-丙基环己基)-4-丙基苯的制备方法 |
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CN201811314535.0A CN109651078B (zh) | 2018-11-06 | 2018-11-06 | 一种高纯度的反式-1-(2,2-二氟-4-丙基环己基)-4-丙基苯的制备方法 |
Publications (2)
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CN109651078A CN109651078A (zh) | 2019-04-19 |
CN109651078B true CN109651078B (zh) | 2021-06-01 |
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Families Citing this family (1)
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CN116003373B (zh) * | 2023-03-16 | 2023-06-13 | 上海如鲲新材料股份有限公司 | 一种催化异构化制备反式-1,2-二甲基碳酸乙烯酯的方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61268646A (ja) * | 1985-05-24 | 1986-11-28 | Ube Ind Ltd | 2−フエニルシクロヘキサノン誘導体 |
JPH05279279A (ja) * | 1992-04-03 | 1993-10-26 | Dainippon Ink & Chem Inc | ジフルオロシクロヘキサン誘導体 |
JPH05310616A (ja) * | 1992-05-15 | 1993-11-22 | Dainippon Ink & Chem Inc | フルオロシクロヘキセン誘導体 |
-
2018
- 2018-11-06 CN CN201811314535.0A patent/CN109651078B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61268646A (ja) * | 1985-05-24 | 1986-11-28 | Ube Ind Ltd | 2−フエニルシクロヘキサノン誘導体 |
JPH05279279A (ja) * | 1992-04-03 | 1993-10-26 | Dainippon Ink & Chem Inc | ジフルオロシクロヘキサン誘導体 |
JPH05310616A (ja) * | 1992-05-15 | 1993-11-22 | Dainippon Ink & Chem Inc | フルオロシクロヘキセン誘導体 |
Non-Patent Citations (1)
Title |
---|
The synthesis and transition temperatures of some difluoro-substituted cyclohexanes;Hird, Michael,et al.;《J.Chem.Soc.Perkin Trans.》;19931231(第12期);2337-2349 * |
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