GB1047364A - - Google Patents
Info
- Publication number
- GB1047364A GB1047364A GB1687165A GB1687165A GB1047364A GB 1047364 A GB1047364 A GB 1047364A GB 1687165 A GB1687165 A GB 1687165A GB 1687165 A GB1687165 A GB 1687165A GB 1047364 A GB1047364 A GB 1047364A
- Authority
- GB
- United Kingdom
- Prior art keywords
- hydrindacene
- acetyl
- division
- acetylating
- catalyst
- 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
Classifications
-
- 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
- C11B9/0042—Essential oils; Perfumes compounds containing condensed hydrocarbon rings
-
- 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
- C07C1/32—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from compounds containing hetero-atoms other than or in addition to oxygen or halogen
- C07C1/325—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from compounds containing hetero-atoms other than or in addition to oxygen or halogen the hetero-atom being a metal atom
- C07C1/326—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from compounds containing hetero-atoms other than or in addition to oxygen or halogen the hetero-atom being a metal atom the hetero-atom being a magnesium atom
-
- 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
- C07C13/54—Polycyclic hydrocarbons or acyclic hydrocarbon derivatives thereof with condensed rings with three condensed rings
- C07C13/547—Polycyclic hydrocarbons or acyclic hydrocarbon derivatives thereof with condensed rings with three condensed rings at least one ring not being six-membered, the other rings being at the most six-membered
- C07C13/553—Polycyclic hydrocarbons or acyclic hydrocarbon derivatives thereof with condensed rings with three condensed rings at least one ring not being six-membered, the other rings being at the most six-membered with an indacene or hydrogenated indacene ring system
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C15/00—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts
- C07C15/40—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts substituted by unsaturated carbon radicals
- C07C15/42—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts substituted by unsaturated carbon radicals monocyclic
- C07C15/44—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts substituted by unsaturated carbon radicals monocyclic the hydrocarbon substituent containing a carbon-to-carbon double bond
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
- C07C49/76—Ketones containing a keto group bound to a six-membered aromatic ring
- C07C49/782—Ketones containing a keto group bound to a six-membered aromatic ring polycyclic
- C07C49/792—Ketones containing a keto group bound to a six-membered aromatic ring polycyclic containing rings other than six-membered aromatic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
- C07C5/22—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by isomerisation
- C07C5/27—Rearrangement of carbon atoms in the hydrocarbon skeleton
- C07C5/29—Rearrangement of carbon atoms in the hydrocarbon skeleton changing the number of carbon atoms in a ring while maintaining the number of rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
- C07C5/22—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by isomerisation
- C07C5/27—Rearrangement of carbon atoms in the hydrocarbon skeleton
- C07C5/31—Rearrangement of carbon atoms in the hydrocarbon skeleton changing the number of rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2603/00—Systems containing at least three condensed rings
- C07C2603/02—Ortho- or ortho- and peri-condensed systems
- C07C2603/04—Ortho- or ortho- and peri-condensed systems containing three rings
- C07C2603/06—Ortho- or ortho- and peri-condensed systems containing three rings containing at least one ring with less than six ring members
- C07C2603/10—Ortho- or ortho- and peri-condensed systems containing three rings containing at least one ring with less than six ring members containing five-membered rings
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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Cosmetics (AREA)
Abstract
1,047,364. Acetyl hydrindacenes. INTERNATIONAL FLAVORS & FRAGRANCES Inc. April 21, 1965, No. 16871/65. Heading C2C. [Also in Division C5] The novel acetyl hydrindacenes of formula which are perfumes, are prepared by acetylating the corresponding 1,1,6,6-tetramethyl-asymmetrical-hydrindacene or 1,1,7,7-tetramethylsymmetrical-hydrindacene (see Division C5), or mixtures of these in the presence of a Friedel- Crafts type catalyst. Suitable acetylating agents are acetyl chloride or acetic anhydride and the catalyst is for example aluminium trichloride or boron trichloride.
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19651543064 DE1543064B1 (en) | 1962-02-23 | 1965-04-21 | 4-acetyl-1,1,6,6-tetramethyl-ashydrindacene, its manufacture and use as a musk fragrance |
GB2969/66A GB1049620A (en) | 1962-02-23 | 1965-04-21 | m-bis-(3-methyl-3-butenyl)-benzene and process for its preparation |
GB1687165A GB1047364A (en) | 1962-02-23 | 1965-04-21 | |
NL6505061A NL127068C (en) | 1962-02-23 | 1965-04-21 | |
CH553765A CH475932A (en) | 1962-02-23 | 1965-04-21 | Process for the preparation of hydrindacene compounds |
FR14037A FR1440783A (en) | 1962-02-23 | 1965-04-21 | Hydrindacene compounds, intermediates of their synthesis and process for their preparation |
Applications Claiming Priority (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US175083A US3244751A (en) | 1962-02-23 | 1962-02-23 | Hydrindacene compounds |
DEJ0027962 | 1965-04-21 | ||
GB2969/66A GB1049620A (en) | 1962-02-23 | 1965-04-21 | m-bis-(3-methyl-3-butenyl)-benzene and process for its preparation |
GB1687165A GB1047364A (en) | 1962-02-23 | 1965-04-21 | |
NL6505061A NL127068C (en) | 1962-02-23 | 1965-04-21 | |
CH553765A CH475932A (en) | 1962-02-23 | 1965-04-21 | Process for the preparation of hydrindacene compounds |
FR14037A FR1440783A (en) | 1962-02-23 | 1965-04-21 | Hydrindacene compounds, intermediates of their synthesis and process for their preparation |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1047364A true GB1047364A (en) | 1966-11-02 |
Family
ID=27561107
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1687165A Expired GB1047364A (en) | 1962-02-23 | 1965-04-21 | |
GB2969/66A Expired GB1049620A (en) | 1962-02-23 | 1965-04-21 | m-bis-(3-methyl-3-butenyl)-benzene and process for its preparation |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2969/66A Expired GB1049620A (en) | 1962-02-23 | 1965-04-21 | m-bis-(3-methyl-3-butenyl)-benzene and process for its preparation |
Country Status (5)
Country | Link |
---|---|
CH (1) | CH475932A (en) |
DE (1) | DE1543064B1 (en) |
FR (1) | FR1440783A (en) |
GB (2) | GB1047364A (en) |
NL (1) | NL127068C (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1988006435A1 (en) * | 1987-03-05 | 1988-09-07 | Takasago Perfumery Co., Ltd. | Perfume composition |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2848512A (en) * | 1955-10-10 | 1958-08-19 | Universal Oil Prod Co | Preparation of hydrindacenes |
NL128786C (en) * | 1963-09-09 | |||
GB1101028A (en) * | 1964-09-28 | 1968-01-31 | Givaudan & Cie Sa | Tricyclic compounds |
-
1965
- 1965-04-21 CH CH553765A patent/CH475932A/en not_active IP Right Cessation
- 1965-04-21 GB GB1687165A patent/GB1047364A/en not_active Expired
- 1965-04-21 DE DE19651543064 patent/DE1543064B1/en active Pending
- 1965-04-21 NL NL6505061A patent/NL127068C/xx active
- 1965-04-21 GB GB2969/66A patent/GB1049620A/en not_active Expired
- 1965-04-21 FR FR14037A patent/FR1440783A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CH475932A (en) | 1969-07-31 |
NL6505061A (en) | 1966-10-24 |
NL127068C (en) | 1966-10-24 |
DE1543064B1 (en) | 1971-06-03 |
FR1440783A (en) | 1966-06-03 |
GB1049620A (en) | 1966-11-30 |
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