ATE252534T1 - Verfahren zur herstellung von mischungen von acyloctahydronaphthol-isomeren - Google Patents
Verfahren zur herstellung von mischungen von acyloctahydronaphthol-isomerenInfo
- Publication number
- ATE252534T1 ATE252534T1 AT99116049T AT99116049T ATE252534T1 AT E252534 T1 ATE252534 T1 AT E252534T1 AT 99116049 T AT99116049 T AT 99116049T AT 99116049 T AT99116049 T AT 99116049T AT E252534 T1 ATE252534 T1 AT E252534T1
- Authority
- AT
- Austria
- Prior art keywords
- isomers
- acyloctahydronaphthol
- formulas
- producing mixtures
- amber
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title 1
- UAHWPYUMFXYFJY-UHFFFAOYSA-N beta-myrcene Chemical compound CC(C)=CCCC(=C)C=C UAHWPYUMFXYFJY-UHFFFAOYSA-N 0.000 abstract 2
- 238000005698 Diels-Alder reaction Methods 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- VYBREYKSZAROCT-UHFFFAOYSA-N alpha-myrcene Natural products CC(=C)CCCC(=C)C=C VYBREYKSZAROCT-UHFFFAOYSA-N 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
- 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 abstract 1
- 235000019645 odor Nutrition 0.000 abstract 1
- 238000007363 ring formation reaction Methods 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C403/00—Derivatives of cyclohexane or of a cyclohexene or of cyclohexadiene, having a side-chain containing an acyclic unsaturated part of at least four carbon atoms, this part being directly attached to the cyclohexane or cyclohexene or cyclohexadiene rings, e.g. vitamin A, beta-carotene, beta-ionone
- C07C403/02—Derivatives of cyclohexane or of a cyclohexene or of cyclohexadiene, having a side-chain containing an acyclic unsaturated part of at least four carbon atoms, this part being directly attached to the cyclohexane or cyclohexene or cyclohexadiene rings, e.g. vitamin A, beta-carotene, beta-ionone having side-chains containing only carbon and hydrogen atoms
-
- 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
- C07C45/64—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 introduction of functional groups containing oxygen only in singly bound form
-
- 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
- C07C45/70—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 with functional groups containing oxygen only in singly bound form
- C07C45/71—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 with functional groups containing oxygen only in singly bound form being hydroxy groups
-
- 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
- C07C2601/16—Systems containing only non-condensed rings with a six-membered ring the ring being unsaturated
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Fats And Perfumes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/136,448 US6160182A (en) | 1998-08-19 | 1998-08-19 | Process for obtaining mixtures of isomeric acyloctahydronaphthalenes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE252534T1 true ATE252534T1 (de) | 2003-11-15 |
Family
ID=22472903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT99116049T ATE252534T1 (de) | 1998-08-19 | 1999-08-16 | Verfahren zur herstellung von mischungen von acyloctahydronaphthol-isomeren |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US6160182A (de) |
| EP (1) | EP0985651B1 (de) |
| AT (1) | ATE252534T1 (de) |
| DE (1) | DE69912217D1 (de) |
| IL (1) | IL131307A0 (de) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6423874B1 (en) * | 2000-02-18 | 2002-07-23 | Millennium Speciality Chemicals, Inc. | Process for obtaining fragrant ketone |
| GB0503528D0 (en) * | 2005-02-21 | 2005-03-30 | Givaudan Sa | Process |
| CN103058843A (zh) * | 2012-12-26 | 2013-04-24 | 淮安万邦香料工业有限公司 | 提高龙涎酮中γ-异构体含量的制备方法 |
| CN103073404B (zh) * | 2012-12-26 | 2015-05-20 | 淮安万邦香料工业有限公司 | 龙涎酮制备过程中副产双戊烯的方法 |
| CN103058842B (zh) * | 2012-12-26 | 2014-10-15 | 淮安万邦香料工业有限公司 | 一种龙涎酮的制备方法 |
| CN103265419B (zh) * | 2013-05-22 | 2015-05-20 | 安徽省三环纸业集团香料科技发展有限公司 | 一种龙涎酮的制备方法 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2815379A (en) * | 1954-09-13 | 1957-12-03 | Hoffmann La Roche | Alicyclic ketone and intermediates for the preparation thereof |
| US2933506A (en) * | 1956-05-04 | 1960-04-19 | Dragoco Gerberding Co Gmbh | 1, 1-dimethyldecaline lactones and their 6-and 7-pyridyl, thienyl and furyl substituted derivatives |
| GB896039A (en) * | 1959-07-16 | 1962-05-09 | Dragoco Gerberding Co Gmbh | Method of producing derivatives of the 1,1-dimethyl-octahydronaphthalene series |
| US3911018A (en) * | 1973-02-27 | 1975-10-07 | Int Flavors & Fragrances Inc | Novel process and products produced by said process |
| US3929677A (en) * | 1974-01-21 | 1975-12-30 | Int Flavors & Fragrances Inc | Perfume compositions and perfurme articles containing one isomer of an octahydrotetramethyl acetonaphthone |
| US3907321A (en) * | 1974-01-21 | 1975-09-23 | Int Flavors & Fragrances Inc | Novel tobacco product comprising one or more isomers of an octahydrotetramethyl acetonaphthone |
| US4250338A (en) * | 1979-11-16 | 1981-02-10 | International Flavors & Fragrances Inc. | Bridged ketones and process for preparing same |
| US5214160A (en) * | 1990-06-02 | 1993-05-25 | Givaudan Corporation | Acetyl-tri-and-tetramethyl-octahydronaphthalenes and fragrance compositions containing same |
| CA2042673C (en) * | 1990-06-02 | 2001-10-16 | Franz Etzweiler | Acetyl-tri- and tetramethyl-octahydronaphthalenes and fragrance compositions containing the same |
| JP3117803B2 (ja) * | 1992-07-23 | 2000-12-18 | 高砂香料工業株式会社 | ヨノン類の製造法 |
| US5707961A (en) * | 1995-05-16 | 1998-01-13 | Givaudan-Roure (International) Sa | Odorant compounds and compositions |
-
1998
- 1998-08-19 US US09/136,448 patent/US6160182A/en not_active Expired - Fee Related
-
1999
- 1999-08-09 IL IL13130799A patent/IL131307A0/xx unknown
- 1999-08-16 AT AT99116049T patent/ATE252534T1/de not_active IP Right Cessation
- 1999-08-16 DE DE69912217T patent/DE69912217D1/de not_active Expired - Lifetime
- 1999-08-16 EP EP99116049A patent/EP0985651B1/de not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US6160182A (en) | 2000-12-12 |
| DE69912217D1 (de) | 2003-11-27 |
| EP0985651B1 (de) | 2003-10-22 |
| IL131307A0 (en) | 2001-01-28 |
| EP0985651A1 (de) | 2000-03-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |