GB1049620A - m-bis-(3-methyl-3-butenyl)-benzene and process for its preparation - Google Patents

m-bis-(3-methyl-3-butenyl)-benzene and process for its preparation

Info

Publication number
GB1049620A
GB1049620A GB2969/66A GB296966A GB1049620A GB 1049620 A GB1049620 A GB 1049620A GB 2969/66 A GB2969/66 A GB 2969/66A GB 296966 A GB296966 A GB 296966A GB 1049620 A GB1049620 A GB 1049620A
Authority
GB
United Kingdom
Prior art keywords
butenyl
benzene
bis
methyl
preparation
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
Application number
GB2969/66A
Inventor
Ernst Theodore Theimer
Jack Herbert Blumenthal
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
International Flavors and Fragrances Inc
Original Assignee
International Flavors and Fragrances Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US175083A external-priority patent/US3244751A/en
Application filed by International Flavors and Fragrances Inc filed Critical International Flavors and Fragrances Inc
Priority to FR14037A priority Critical patent/FR1440783A/en
Priority to NL6505061A priority patent/NL127068C/xx
Priority to CH553765A priority patent/CH475932A/en
Priority to DE19651543064 priority patent/DE1543064B1/en
Priority to GB1687165A priority patent/GB1047364A/en
Priority to GB2969/66A priority patent/GB1049620A/en
Publication of GB1049620A publication Critical patent/GB1049620A/en
Expired legal-status Critical Current

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

The novel compound m-bis-(3-methyl-3-butenyl)-benzene of formula <FORM:1049620/C4-C5/1> is prepared by reacting an a ,a 1-dihalo-(preferably-dichloro)-m-xylene with the Grignard reagent formed from a methallyl halide (preferably chloride).
GB2969/66A 1962-02-23 1965-04-21 m-bis-(3-methyl-3-butenyl)-benzene and process for its preparation Expired GB1049620A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR14037A FR1440783A (en) 1962-02-23 1965-04-21 Hydrindacene compounds, intermediates of their synthesis and process for their preparation
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
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
GB1687165A GB1047364A (en) 1962-02-23 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

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US175083A US3244751A (en) 1962-02-23 1962-02-23 Hydrindacene compounds
FR14037A FR1440783A (en) 1962-02-23 1965-04-21 Hydrindacene compounds, intermediates of their synthesis and process for their preparation
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
GB1687165A GB1047364A (en) 1962-02-23 1965-04-21
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

Publications (1)

Publication Number Publication Date
GB1049620A true GB1049620A (en) 1966-11-30

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 Before (1)

Application Number Title Priority Date Filing Date
GB1687165A Expired GB1047364A (en) 1962-02-23 1965-04-21

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
DE1543064B1 (en) 1971-06-03
NL6505061A (en) 1966-10-24
GB1047364A (en) 1966-11-02
FR1440783A (en) 1966-06-03
CH475932A (en) 1969-07-31
NL127068C (en) 1966-10-24

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