JPH10139702A - カンホレニンアルデヒドの誘導体の光学異性体 - Google Patents
カンホレニンアルデヒドの誘導体の光学異性体Info
- Publication number
- JPH10139702A JPH10139702A JP9302952A JP30295297A JPH10139702A JP H10139702 A JPH10139702 A JP H10139702A JP 9302952 A JP9302952 A JP 9302952A JP 30295297 A JP30295297 A JP 30295297A JP H10139702 A JPH10139702 A JP H10139702A
- Authority
- JP
- Japan
- Prior art keywords
- methyl
- trimethylcyclopent
- pent
- mixture
- compound
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000003287 optical effect Effects 0.000 title description 8
- OGCGGWYLHSJRFY-UHFFFAOYSA-N alpha-campholenaldehyde Chemical class CC1=CCC(CC=O)C1(C)C OGCGGWYLHSJRFY-UHFFFAOYSA-N 0.000 title 1
- 239000000203 mixture Substances 0.000 claims abstract description 50
- 150000001875 compounds Chemical class 0.000 claims abstract description 30
- ZHZCYWWNFQUZOR-UHFFFAOYSA-N pent-4-en-2-ol Chemical compound CC(O)CC=C ZHZCYWWNFQUZOR-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000003205 fragrance Substances 0.000 claims abstract description 11
- 239000013067 intermediate product Substances 0.000 claims abstract 3
- 238000000034 method Methods 0.000 claims description 28
- PNJWIWWMYCMZRO-UHFFFAOYSA-N 4-penten-2-one Chemical compound CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 claims description 14
- 238000002360 preparation method Methods 0.000 claims description 10
- 239000007858 starting material Substances 0.000 claims description 10
- -1 trimethylcyclopent-3-en-1-yl Chemical group 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 claims description 5
- SYSQUGFVNFXIIT-UHFFFAOYSA-N n-[4-(1,3-benzoxazol-2-yl)phenyl]-4-nitrobenzenesulfonamide Chemical class C1=CC([N+](=O)[O-])=CC=C1S(=O)(=O)NC1=CC=C(C=2OC3=CC=CC=C3N=2)C=C1 SYSQUGFVNFXIIT-UHFFFAOYSA-N 0.000 claims description 5
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 claims 2
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 239000002994 raw material Substances 0.000 abstract description 3
- 235000019645 odor Nutrition 0.000 description 27
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 16
- 150000001299 aldehydes Chemical class 0.000 description 13
- BZLVMXJERCGZMT-UHFFFAOYSA-N Methyl tert-butyl ether Chemical compound COC(C)(C)C BZLVMXJERCGZMT-UHFFFAOYSA-N 0.000 description 12
- HBAQYPYDRFILMT-UHFFFAOYSA-N 8-[3-(1-cyclopropylpyrazol-4-yl)-1H-pyrazolo[4,3-d]pyrimidin-5-yl]-3-methyl-3,8-diazabicyclo[3.2.1]octan-2-one Chemical class C1(CC1)N1N=CC(=C1)C1=NNC2=C1N=C(N=C2)N1C2C(N(CC1CC2)C)=O HBAQYPYDRFILMT-UHFFFAOYSA-N 0.000 description 9
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 9
- 239000000047 product Substances 0.000 description 9
- 238000000926 separation method Methods 0.000 description 9
- RNLHVODSMDJCBR-SOFGYWHQSA-N (e)-3-methyl-5-(2,2,3-trimethylcyclopent-3-en-1-yl)pent-4-en-2-ol Chemical compound CC(O)C(C)\C=C\C1CC=C(C)C1(C)C RNLHVODSMDJCBR-SOFGYWHQSA-N 0.000 description 6
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 6
- 238000009835 boiling Methods 0.000 description 6
- 239000003921 oil Substances 0.000 description 6
- GRWFGVWFFZKLTI-RKDXNWHRSA-N (+)-α-pinene Chemical compound CC1=CC[C@H]2C(C)(C)[C@@H]1C2 GRWFGVWFFZKLTI-RKDXNWHRSA-N 0.000 description 5
- 238000003818 flash chromatography Methods 0.000 description 5
- 238000004817 gas chromatography Methods 0.000 description 5
- 150000002576 ketones Chemical class 0.000 description 5
- GRWFGVWFFZKLTI-IUCAKERBSA-N (-)-α-pinene Chemical compound CC1=CC[C@@H]2C(C)(C)[C@H]1C2 GRWFGVWFFZKLTI-IUCAKERBSA-N 0.000 description 4
- HTSGKJQDMSTCGS-UHFFFAOYSA-N 1,4-bis(4-chlorophenyl)-2-(4-methylphenyl)sulfonylbutane-1,4-dione Chemical compound C1=CC(C)=CC=C1S(=O)(=O)C(C(=O)C=1C=CC(Cl)=CC=1)CC(=O)C1=CC=C(Cl)C=C1 HTSGKJQDMSTCGS-UHFFFAOYSA-N 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 4
- 239000000796 flavoring agent Substances 0.000 description 4
- 235000019634 flavors Nutrition 0.000 description 4
- 239000004615 ingredient Substances 0.000 description 4
- 239000002304 perfume Substances 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000012043 crude product Substances 0.000 description 3
- 239000011541 reaction mixture Substances 0.000 description 3
- 239000000741 silica gel Substances 0.000 description 3
- 229910002027 silica gel Inorganic materials 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 2
- RNLHVODSMDJCBR-UHFFFAOYSA-N 3-methyl-5-(2,2,3-trimethylcyclopent-3-en-1-yl)pent-4-en-2-ol Chemical compound CC(O)C(C)C=CC1CC=C(C)C1(C)C RNLHVODSMDJCBR-UHFFFAOYSA-N 0.000 description 2
- CVCLDEPKPXKLLE-UHFFFAOYSA-N 5-(2,2,3-trimethylcyclopent-3-en-1-yl)pent-4-en-2-ol Chemical compound CC(O)CC=CC1CC=C(C)C1(C)C CVCLDEPKPXKLLE-UHFFFAOYSA-N 0.000 description 2
- SSTODPPMEPQZQJ-UHFFFAOYSA-N 8-amino-1,2,3,4-tetrahydronaphthalen-2-ol Chemical compound C1CC(O)CC2=C1C=CC=C2N SSTODPPMEPQZQJ-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- MVNCAPSFBDBCGF-UHFFFAOYSA-N alpha-pinene Natural products CC1=CCC23C1CC2C3(C)C MVNCAPSFBDBCGF-UHFFFAOYSA-N 0.000 description 2
- 239000012267 brine Substances 0.000 description 2
- VJVOPINBJQWMNY-UHFFFAOYSA-N butanedioic acid;ethane-1,2-diol Chemical compound OCCO.OC(=O)CCC(O)=O VJVOPINBJQWMNY-UHFFFAOYSA-N 0.000 description 2
- 239000012230 colorless oil Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 150000002118 epoxides Chemical class 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000001030 gas--liquid chromatography Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- RGSFGYAAUTVSQA-UHFFFAOYSA-N pentamethylene Natural products C1CCCC1 RGSFGYAAUTVSQA-UHFFFAOYSA-N 0.000 description 2
- XOKSLPVRUOBDEW-UHFFFAOYSA-N pinane of uncertain configuration Natural products CC1CCC2C(C)(C)C1C2 XOKSLPVRUOBDEW-UHFFFAOYSA-N 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- GRWFGVWFFZKLTI-UHFFFAOYSA-N rac-alpha-Pinene Natural products CC1=CCC2C(C)(C)C1C2 GRWFGVWFFZKLTI-UHFFFAOYSA-N 0.000 description 2
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 2
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 2
- LABTWGUMFABVFG-ONEGZZNKSA-N (3E)-pent-3-en-2-one Chemical compound C\C=C\C(C)=O LABTWGUMFABVFG-ONEGZZNKSA-N 0.000 description 1
- WPDAGRUACGXJJP-SOFGYWHQSA-N (e)-3-methyl-5-(2,2,3-trimethylcyclopent-3-en-1-yl)pent-4-en-2-one Chemical compound CC(=O)C(C)\C=C\C1CC=C(C)C1(C)C WPDAGRUACGXJJP-SOFGYWHQSA-N 0.000 description 1
- AZUYLZMQTIKGSC-UHFFFAOYSA-N 1-[6-[4-(5-chloro-6-methyl-1H-indazol-4-yl)-5-methyl-3-(1-methylindazol-5-yl)pyrazol-1-yl]-2-azaspiro[3.3]heptan-2-yl]prop-2-en-1-one Chemical compound ClC=1C(=C2C=NNC2=CC=1C)C=1C(=NN(C=1C)C1CC2(CN(C2)C(C=C)=O)C1)C=1C=C2C=NN(C2=CC=1)C AZUYLZMQTIKGSC-UHFFFAOYSA-N 0.000 description 1
- LABTWGUMFABVFG-UHFFFAOYSA-N 1-propenyl methyl ketone Natural products CC=CC(C)=O LABTWGUMFABVFG-UHFFFAOYSA-N 0.000 description 1
- NQFUSWIGRKFAHK-UHFFFAOYSA-N 2,3-epoxypinane Chemical compound CC12OC1CC1C(C)(C)C2C1 NQFUSWIGRKFAHK-UHFFFAOYSA-N 0.000 description 1
- WDYVUKGVKRZQNM-UHFFFAOYSA-N 6-phosphonohexylphosphonic acid Chemical compound OP(O)(=O)CCCCCCP(O)(O)=O WDYVUKGVKRZQNM-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 1
- 241001211977 Bida Species 0.000 description 1
- FIPWRIJSWJWJAI-UHFFFAOYSA-N Butyl carbitol 6-propylpiperonyl ether Chemical compound C1=C(CCC)C(COCCOCCOCCCC)=CC2=C1OCO2 FIPWRIJSWJWJAI-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229920000858 Cyclodextrin Polymers 0.000 description 1
- 239000004606 Fillers/Extenders Substances 0.000 description 1
- 230000005526 G1 to G0 transition Effects 0.000 description 1
- 238000000023 Kugelrohr distillation Methods 0.000 description 1
- 235000010627 Phaseolus vulgaris Nutrition 0.000 description 1
- 244000046052 Phaseolus vulgaris Species 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 238000005882 aldol condensation reaction Methods 0.000 description 1
- NQFUSWIGRKFAHK-BDNRQGISSA-N alpha-Pinene epoxide Natural products C([C@@H]1O[C@@]11C)[C@@H]2C(C)(C)[C@H]1C2 NQFUSWIGRKFAHK-BDNRQGISSA-N 0.000 description 1
- 229930006723 alpha-pinene oxide Natural products 0.000 description 1
- 239000008346 aqueous phase Substances 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 238000011914 asymmetric synthesis Methods 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 238000001460 carbon-13 nuclear magnetic resonance spectrum Methods 0.000 description 1
- 239000007806 chemical reaction intermediate Substances 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 235000009508 confectionery Nutrition 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- AQEFLFZSWDEAIP-UHFFFAOYSA-N di-tert-butyl ether Chemical compound CC(C)(C)OC(C)(C)C AQEFLFZSWDEAIP-UHFFFAOYSA-N 0.000 description 1
- 239000003480 eluent Substances 0.000 description 1
- 238000010828 elution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 229940080345 gamma-cyclodextrin Drugs 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000002329 infrared spectrum Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000001819 mass spectrum Methods 0.000 description 1
- 239000012074 organic phase Substances 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 229960005235 piperonyl butoxide Drugs 0.000 description 1
- 238000000711 polarimetry Methods 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000008786 sensory perception of smell Effects 0.000 description 1
- 229910000033 sodium borohydride Inorganic materials 0.000 description 1
- 239000012279 sodium borohydride Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 239000006188 syrup Substances 0.000 description 1
- 235000020357 syrup Nutrition 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B53/00—Asymmetric syntheses
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C33/00—Unsaturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
- C07C33/05—Alcohols containing rings other than six-membered aromatic rings
- C07C33/12—Alcohols containing rings other than six-membered aromatic rings containing five-membered rings
-
- 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
- C07C45/61—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
- C07C45/68—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 by increase in the number of carbon atoms
- C07C45/72—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 by increase in the number of carbon atoms by reaction of compounds containing >C = O groups with the same or other compounds containing >C = O groups
- C07C45/74—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 by increase in the number of carbon atoms by reaction of compounds containing >C = O groups with the same or other compounds containing >C = O groups combined with dehydration
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
- C07C49/20—Unsaturated compounds containing keto groups bound to acyclic carbon atoms
- C07C49/21—Unsaturated compounds containing keto groups bound to acyclic carbon atoms containing rings other than six-membered aromatic rings
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
- C11B9/00—Essential oils; Perfumes
- C11B9/0026—Essential oils; Perfumes compounds containing an alicyclic ring not condensed with another ring
- C11B9/003—Essential oils; Perfumes compounds containing an alicyclic ring not condensed with another ring the ring containing less than six carbon atoms
-
- 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
- C07B2200/07—Optical isomers
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Fats And Perfumes (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP961177169 | 1996-11-06 | ||
| EP96117716 | 1996-11-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH10139702A true JPH10139702A (ja) | 1998-05-26 |
| JPH10139702A5 JPH10139702A5 (enExample) | 2005-07-07 |
Family
ID=8223372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9302952A Pending JPH10139702A (ja) | 1996-11-06 | 1997-11-05 | カンホレニンアルデヒドの誘導体の光学異性体 |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP0841318B1 (enExample) |
| JP (1) | JPH10139702A (enExample) |
| AU (1) | AU4435597A (enExample) |
| BR (1) | BR9705440A (enExample) |
| CA (1) | CA2220273A1 (enExample) |
| DE (1) | DE69717398T2 (enExample) |
| ES (1) | ES2186835T3 (enExample) |
| ZA (1) | ZA979957B (enExample) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10144888A1 (de) * | 2001-09-12 | 2003-03-27 | Cognis Deutschland Gmbh | Verfahren zur Bestimmung des Enantiomerenverhältnisses von Trimethylcyclopenten-Derivaten |
| US20080096790A1 (en) † | 2006-10-23 | 2008-04-24 | Quest International Services B.V. | Fragrance compositions |
| CN110590500A (zh) * | 2019-09-29 | 2019-12-20 | 格林生物科技股份有限公司 | 3-甲基-5-(2,2,3-三甲基-3-环戊烯-1-基)戊-4-烯-2-醇的制备 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4052341A (en) * | 1976-04-29 | 1977-10-04 | Givaudan Corporation | 3-methyl-5-(2,2,3-trimethylcyclopent-3-en-1-yl)pentan-2-ol compound and perfume compositions |
| US4173585A (en) * | 1978-08-10 | 1979-11-06 | International Flavors & Fragrances Inc. | 2,2,3-Trimethyl-3-cyclopenten-1-ylalkenyl- and alkylidene-cycloalkanones |
| DE3673071D1 (de) * | 1985-05-31 | 1990-09-06 | Givaudan & Cie Sa | Cyclopentenderivate und ihre anwendung als riechstoffe. |
-
1997
- 1997-10-31 EP EP97118997A patent/EP0841318B1/en not_active Expired - Lifetime
- 1997-10-31 ES ES97118997T patent/ES2186835T3/es not_active Expired - Lifetime
- 1997-10-31 DE DE69717398T patent/DE69717398T2/de not_active Expired - Lifetime
- 1997-11-05 AU AU44355/97A patent/AU4435597A/en not_active Abandoned
- 1997-11-05 ZA ZA9709957A patent/ZA979957B/xx unknown
- 1997-11-05 JP JP9302952A patent/JPH10139702A/ja active Pending
- 1997-11-05 CA CA002220273A patent/CA2220273A1/en not_active Abandoned
- 1997-11-06 BR BR9705440A patent/BR9705440A/pt not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| MX9708523A (es) | 1998-05-31 |
| DE69717398D1 (de) | 2003-01-09 |
| BR9705440A (pt) | 1999-07-20 |
| AU4435597A (en) | 1998-05-14 |
| EP0841318A3 (en) | 1999-10-06 |
| DE69717398T2 (de) | 2003-08-21 |
| ZA979957B (en) | 1998-05-06 |
| EP0841318A2 (en) | 1998-05-13 |
| CA2220273A1 (en) | 1998-05-06 |
| ES2186835T3 (es) | 2003-05-16 |
| EP0841318B1 (en) | 2002-11-27 |
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