GB1300970A - Indane compounds, processes of making same and their use as fragrance material - Google Patents
Indane compounds, processes of making same and their use as fragrance materialInfo
- Publication number
- GB1300970A GB1300970A GB37592/70A GB3759270A GB1300970A GB 1300970 A GB1300970 A GB 1300970A GB 37592/70 A GB37592/70 A GB 37592/70A GB 3759270 A GB3759270 A GB 3759270A GB 1300970 A GB1300970 A GB 1300970A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pentamethylindane
- pentamethyl
- compounds
- tetrahydro
- indanone
- 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.)
- Expired
Links
- 239000003205 fragrance Substances 0.000 title abstract 4
- 239000000463 material Substances 0.000 title abstract 2
- 125000003392 indanyl group Chemical class C1(CCC2=CC=CC=C12)* 0.000 title 1
- 150000001875 compounds Chemical class 0.000 abstract 4
- 230000001590 oxidative effect Effects 0.000 abstract 3
- JOPOVCBBYLSVDA-UHFFFAOYSA-N chromium(6+) Chemical compound [Cr+6] JOPOVCBBYLSVDA-UHFFFAOYSA-N 0.000 abstract 2
- 239000001257 hydrogen Substances 0.000 abstract 2
- 229910052739 hydrogen Inorganic materials 0.000 abstract 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 2
- 150000002468 indanes Chemical class 0.000 abstract 2
- 239000007800 oxidant agent Substances 0.000 abstract 2
- TXLSYOHGEYVBKS-UHFFFAOYSA-N (1,1,2,3,3-pentamethyl-4,5,6,7-tetrahydro-2h-inden-4-yl) acetate Chemical compound CC1(C)C(C)C(C)(C)C2=C1C(OC(C)=O)CCC2 TXLSYOHGEYVBKS-UHFFFAOYSA-N 0.000 abstract 1
- KUIPVXHQDVGCIT-UHFFFAOYSA-N 1,1,2,3,3-pentamethyl-2,4,6,7-tetrahydroinden-5-one Chemical compound CC1(C)C(C)C(C)(C)C2=C1CC(=O)CC2 KUIPVXHQDVGCIT-UHFFFAOYSA-N 0.000 abstract 1
- VRTULFPXKCHDHK-UHFFFAOYSA-N 1,1,2,3,3-pentamethyl-2,6,7,7a-tetrahydroinden-5-one Chemical compound CC1C(C)(C)C2CCC(=O)C=C2C1(C)C VRTULFPXKCHDHK-UHFFFAOYSA-N 0.000 abstract 1
- QMJNCGKFXJBOKJ-UHFFFAOYSA-N 1,1,2,3,3-pentamethyl-3a,4,5,6,7,7a-hexahydro-2H-inden-5-ol Chemical compound CC1(C(C(C2CC(CCC12)O)(C)C)C)C QMJNCGKFXJBOKJ-UHFFFAOYSA-N 0.000 abstract 1
- ICTDGEDTDHVZDK-UHFFFAOYSA-N 1,1,2,3,3-pentamethyl-3a,4,5,6,7,7a-hexahydro-2h-inden-4-ol Chemical compound C1CCC(O)C2C(C)(C)C(C)C(C)(C)C21 ICTDGEDTDHVZDK-UHFFFAOYSA-N 0.000 abstract 1
- HGSDLEWXHPQCNK-UHFFFAOYSA-N 1,1,2,3,3-pentamethyl-3a,4,5,6-tetrahydro-2h-indene Chemical compound C1CCC=C2C(C)(C)C(C)C(C)(C)C21 HGSDLEWXHPQCNK-UHFFFAOYSA-N 0.000 abstract 1
- TYCUOMHJQBSOBZ-UHFFFAOYSA-N 1,1,2,3,3-pentamethyl-4,5,6,7-tetrahydro-2h-inden-4-ol Chemical compound CC1(C)C(C)C(C)(C)C2=C1C(O)CCC2 TYCUOMHJQBSOBZ-UHFFFAOYSA-N 0.000 abstract 1
- CDEGOUYLXTUDAU-UHFFFAOYSA-N 1,1,2,3,3-pentamethyl-4,5,6,7-tetrahydro-2h-indene Chemical compound CC1(C)C(C)C(C)(C)C2=C1CCCC2 CDEGOUYLXTUDAU-UHFFFAOYSA-N 0.000 abstract 1
- RJSFGNULLFXNLF-UHFFFAOYSA-N 1,1,2,3,3-pentamethyl-4,5-dihydro-2h-indene Chemical compound CC1(C)C(C)C(C)(C)C2=C1C=CCC2 RJSFGNULLFXNLF-UHFFFAOYSA-N 0.000 abstract 1
- VKCHLVRDRCVEJZ-UHFFFAOYSA-N 1,2,2,3,3-pentamethyl-6,7-dihydro-1H-indene Chemical compound CC1C(C(C=2C=CCCC12)(C)C)(C)C VKCHLVRDRCVEJZ-UHFFFAOYSA-N 0.000 abstract 1
- JHRKKNHXCPDIRZ-UHFFFAOYSA-N 4-[(1,1,2,2,3,3-hexamethyl-4,5,6,7-tetrahydroinden-4-yl)oxy]-1,1,2,2,3,3-hexamethyl-4,5,6,7-tetrahydroindene Chemical compound CC1(C(C=2CCCC(C2C1(C)C)OC1C=2C(C(C(C2CCC1)(C)C)(C)C)(C)C)(C)C)C JHRKKNHXCPDIRZ-UHFFFAOYSA-N 0.000 abstract 1
- ABXDUVFZWRAKAU-UHFFFAOYSA-N 5-methoxy-1,1,2,3,3-pentamethyl-2H-indene Chemical compound COC=1C=C2C(C(C(C2=CC1)(C)C)C)(C)C ABXDUVFZWRAKAU-UHFFFAOYSA-N 0.000 abstract 1
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract 1
- SCKXCAADGDQQCS-UHFFFAOYSA-N Performic acid Chemical compound OOC=O SCKXCAADGDQQCS-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 125000002252 acyl group Chemical group 0.000 abstract 1
- 125000004423 acyloxy group Chemical group 0.000 abstract 1
- 125000003545 alkoxy group Chemical group 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- MIZGSAALSYARKU-UHFFFAOYSA-N cashmeran Chemical compound CC1(C)C(C)C(C)(C)C2=C1C(=O)CCC2 MIZGSAALSYARKU-UHFFFAOYSA-N 0.000 abstract 1
- 239000002537 cosmetic Substances 0.000 abstract 1
- 239000003599 detergent Substances 0.000 abstract 1
- 239000000796 flavoring agent Substances 0.000 abstract 1
- 235000019634 flavors Nutrition 0.000 abstract 1
- 125000004356 hydroxy functional group Chemical group O* 0.000 abstract 1
- 150000002576 ketones Chemical class 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 239000000344 soap Substances 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/0005—Other compounding ingredients characterised by their effect
- C11D3/0084—Antioxidants; Free-radical scavengers
-
- 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
- C07C1/20—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only oxygen atoms as heteroatoms
- C07C1/24—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only oxygen atoms as heteroatoms by elimination of water
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C13/00—Cyclic hydrocarbons containing rings other than, or in addition to, six-membered aromatic rings
- C07C13/28—Polycyclic hydrocarbons or acyclic hydrocarbon derivatives thereof
- C07C13/32—Polycyclic hydrocarbons or acyclic hydrocarbon derivatives thereof with condensed rings
- C07C13/45—Polycyclic hydrocarbons or acyclic hydrocarbon derivatives thereof with condensed rings with a bicyclo ring system containing nine carbon atoms
- C07C13/465—Indenes; Completely or partially hydrogenated indenes
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/132—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/17—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrogenation of carbon-to-carbon double or triple bonds
- C07C29/19—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrogenation of carbon-to-carbon double or triple bonds in six-membered aromatic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
- C07C37/01—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by replacing functional groups bound to a six-membered aromatic ring by hydroxy groups, e.g. by hydrolysis
- C07C37/04—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by replacing functional groups bound to a six-membered aromatic ring by hydroxy groups, e.g. by hydrolysis by substitution of SO3H groups or a derivative thereof
-
- 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
- C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
- C07C45/28—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation of CHx-moieties
-
- 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
- C07C45/51—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition
- C07C45/511—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition involving transformation of singly bound oxygen functional groups to >C = O groups
- C07C45/513—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition involving transformation of singly bound oxygen functional groups to >C = O groups the singly bound functional group being an etherified hydroxyl group
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
- C07C49/385—Saturated compounds containing a keto group being part of a ring
- C07C49/417—Saturated compounds containing a keto group being part of a ring polycyclic
- C07C49/423—Saturated compounds containing a keto group being part of a ring polycyclic a keto group being part of a condensed ring system
- C07C49/427—Saturated compounds containing a keto group being part of a ring polycyclic a keto group being part of a condensed ring system having two rings
- C07C49/443—Saturated compounds containing a keto group being part of a ring polycyclic a keto group being part of a condensed ring system having two rings the condensed ring system containing eight or nine carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
- C07C49/587—Unsaturated compounds containing a keto groups being part of a ring
- C07C49/613—Unsaturated compounds containing a keto groups being part of a ring polycyclic
- C07C49/617—Unsaturated compounds containing a keto groups being part of a ring polycyclic a keto group being part of a condensed ring system
- C07C49/623—Unsaturated compounds containing a keto groups being part of a ring polycyclic a keto group being part of a condensed ring system having two rings
- C07C49/633—Unsaturated compounds containing a keto groups being part of a ring polycyclic a keto group being part of a condensed ring system having two rings the condensed ring system containing eight or nine carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D303/00—Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
- C07D303/02—Compounds containing oxirane rings
- C07D303/04—Compounds containing oxirane rings containing only hydrogen and carbon atoms in addition to the ring oxygen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D303/00—Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
- C07D303/02—Compounds containing oxirane rings
- C07D303/12—Compounds containing oxirane rings with hydrocarbon radicals, substituted by singly or doubly bound oxygen atoms
- C07D303/32—Compounds containing oxirane rings with hydrocarbon radicals, substituted by singly or doubly bound oxygen atoms by aldehydo- or ketonic radicals
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B9/00—Esters or ester-salts of leuco compounds of vat dyestuffs
-
- 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
- C11B9/0069—Heterocyclic compounds
- C11B9/0073—Heterocyclic compounds containing only O or S as heteroatoms
- C11B9/0076—Heterocyclic compounds containing only O or S as heteroatoms the hetero rings containing less than six atoms
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/50—Perfumes
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D9/00—Compositions of detergents based essentially on soap
- C11D9/04—Compositions of detergents based essentially on soap containing compounding ingredients other than soaps
- C11D9/44—Perfumes; Colouring materials; Brightening agents ; Bleaching agents
- C11D9/442—Perfumes
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2602/00—Systems containing two condensed rings
- C07C2602/02—Systems containing two condensed rings the rings having only two atoms in common
- C07C2602/14—All rings being cycloaliphatic
- C07C2602/24—All rings being cycloaliphatic the ring system containing nine carbon atoms, e.g. perhydroindane
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Biochemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Fats And Perfumes (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US85109069A | 1969-08-18 | 1969-08-18 | |
| US85108669A | 1969-08-18 | 1969-08-18 | |
| US85104869A | 1969-08-18 | 1969-08-18 | |
| US85104969A | 1969-08-18 | 1969-08-18 | |
| US85107669A | 1969-08-18 | 1969-08-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1300970A true GB1300970A (en) | 1972-12-29 |
Family
ID=27542261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB37592/70A Expired GB1300970A (en) | 1969-08-18 | 1970-08-04 | Indane compounds, processes of making same and their use as fragrance material |
Country Status (8)
| Country | Link |
|---|---|
| BE (1) | BE753751A (enExample) |
| CA (1) | CA992549A (enExample) |
| CH (1) | CH523962A (enExample) |
| DE (1) | DE2036936B2 (enExample) |
| FR (1) | FR2058364B1 (enExample) |
| GB (1) | GB1300970A (enExample) |
| IT (1) | IT1019005B (enExample) |
| NL (1) | NL153171B (enExample) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0154918A3 (en) * | 1984-03-14 | 1986-05-28 | International Flavors & Fragrances Inc. | Tertiary pentamethylindanol derivatives and organoleptic uses thereof |
| EP0195975A3 (de) * | 1985-03-25 | 1987-06-03 | L. GIVAUDAN & CIE Société Anonyme | Bicyclisches Keton, Verfahren zu dessen Herstellung und Riech- und/oder Geschmackstoffkompositionen mit einem Gehalt an diesem bicyclischen Keton |
| EP0260585A3 (en) * | 1986-09-18 | 1989-04-26 | L. Givaudan & Cie Societe Anonyme | Bicyclic ketones, method for their production and aroma and/or flavour compositions containing said ketones |
| EP0827945A1 (en) * | 1996-09-06 | 1998-03-11 | INTERNATIONAL FLAVORS & FRAGRANCES INC. | Methyl substituted tetrahydroindane methyl enol ethers, perfumery uses thereof, processes for preparing same, and process intermediates therefor |
| EP2305628A2 (en) | 2009-09-23 | 2011-04-06 | International Flavors & Fragrances Inc. | Allylic Oxidation Method for the Preparation of Fragrances using Metal-Organic Compounds and Gold Catalysts |
| CN113929564A (zh) * | 2021-09-14 | 2022-01-14 | 安徽金禾化学材料研究所有限公司 | 一种制备香料开司米酮的方法 |
| CN115385770A (zh) * | 2022-10-10 | 2022-11-25 | 安徽金禾化学材料研究所有限公司 | 一种制备1,1,2,3,3-五甲基-4,5,6,7-四氢茚满的方法 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH625197A5 (en) * | 1976-06-03 | 1981-09-15 | Buskine Sa | Process for preparing verbenone, myrtenal and pinocarveol |
| US4659509A (en) * | 1984-04-27 | 1987-04-21 | Kuraray Co., Ltd. | Aroma composition |
| US4902840A (en) * | 1989-04-28 | 1990-02-20 | International Flavors And Fragrances Inc. | Substituted tetrahydroindane derivatives and organoleptic uses of substituted tetrahydroindanes |
-
1970
- 1970-07-17 CH CH1095370A patent/CH523962A/fr not_active IP Right Cessation
- 1970-07-22 BE BE753751D patent/BE753751A/xx unknown
- 1970-07-24 DE DE2036936A patent/DE2036936B2/de active Granted
- 1970-07-29 CA CA089,524A patent/CA992549A/en not_active Expired
- 1970-08-04 GB GB37592/70A patent/GB1300970A/en not_active Expired
- 1970-08-10 IT IT52766/70A patent/IT1019005B/it active
- 1970-08-17 NL NL707012137A patent/NL153171B/xx not_active IP Right Cessation
- 1970-08-18 FR FR707030352A patent/FR2058364B1/fr not_active Expired
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0154918A3 (en) * | 1984-03-14 | 1986-05-28 | International Flavors & Fragrances Inc. | Tertiary pentamethylindanol derivatives and organoleptic uses thereof |
| EP0195975A3 (de) * | 1985-03-25 | 1987-06-03 | L. GIVAUDAN & CIE Société Anonyme | Bicyclisches Keton, Verfahren zu dessen Herstellung und Riech- und/oder Geschmackstoffkompositionen mit einem Gehalt an diesem bicyclischen Keton |
| US5163453A (en) * | 1985-03-25 | 1992-11-17 | Givaudan Corporation | 3,5,5,6,8,8,-hexamethyl-1,2,3,4,5,6,7,8,-octahydro-2-naphthalenone |
| EP0260585A3 (en) * | 1986-09-18 | 1989-04-26 | L. Givaudan & Cie Societe Anonyme | Bicyclic ketones, method for their production and aroma and/or flavour compositions containing said ketones |
| EP0827945A1 (en) * | 1996-09-06 | 1998-03-11 | INTERNATIONAL FLAVORS & FRAGRANCES INC. | Methyl substituted tetrahydroindane methyl enol ethers, perfumery uses thereof, processes for preparing same, and process intermediates therefor |
| EP2305628A2 (en) | 2009-09-23 | 2011-04-06 | International Flavors & Fragrances Inc. | Allylic Oxidation Method for the Preparation of Fragrances using Metal-Organic Compounds and Gold Catalysts |
| CN113929564A (zh) * | 2021-09-14 | 2022-01-14 | 安徽金禾化学材料研究所有限公司 | 一种制备香料开司米酮的方法 |
| CN113929564B (zh) * | 2021-09-14 | 2023-10-03 | 安徽金禾化学材料研究所有限公司 | 一种制备香料开司米酮的方法 |
| CN115385770A (zh) * | 2022-10-10 | 2022-11-25 | 安徽金禾化学材料研究所有限公司 | 一种制备1,1,2,3,3-五甲基-4,5,6,7-四氢茚满的方法 |
| CN115385770B (zh) * | 2022-10-10 | 2023-10-03 | 安徽金禾化学材料研究所有限公司 | 一种制备1,1,2,3,3-五甲基-4,5,6,7-四氢茚满的方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2036936C3 (enExample) | 1974-05-30 |
| CH523962A (fr) | 1972-06-15 |
| DE2036936A1 (de) | 1971-07-08 |
| NL7012137A (enExample) | 1971-02-22 |
| IT1019005B (it) | 1977-11-10 |
| CA992549A (en) | 1976-07-06 |
| FR2058364B1 (enExample) | 1973-01-12 |
| DE2036936B2 (de) | 1973-10-25 |
| NL153171B (nl) | 1977-05-16 |
| FR2058364A1 (enExample) | 1971-05-28 |
| BE753751A (fr) | 1971-01-22 |
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