GB788132A - Improvements in and relating to substituted tetrahydronaphthalenes - Google Patents

Improvements in and relating to substituted tetrahydronaphthalenes

Info

Publication number
GB788132A
GB788132A GB167/56A GB16756A GB788132A GB 788132 A GB788132 A GB 788132A GB 167/56 A GB167/56 A GB 167/56A GB 16756 A GB16756 A GB 16756A GB 788132 A GB788132 A GB 788132A
Authority
GB
United Kingdom
Prior art keywords
relating
substituted tetrahydronaphthalenes
tetrahydronaphthalenes
substituted
acetyl
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
GB167/56A
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.)
Givaudan SA
Original Assignee
L Givaudan and Co SA
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
Application filed by L Givaudan and Co SA filed Critical L Givaudan and Co SA
Publication of GB788132A publication Critical patent/GB788132A/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
    • C11B9/0046—Essential oils; Perfumes compounds containing condensed hydrocarbon rings containing only two condensed rings
    • C11B9/0049—Essential oils; Perfumes compounds containing condensed hydrocarbon rings containing only two condensed rings the condensed rings sharing two common C atoms
    • C11B9/0053—Essential oils; Perfumes compounds containing condensed hydrocarbon rings containing only two condensed rings the condensed rings sharing two common C atoms both rings being six-membered

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

The invention comprises 7-acetyl-1 : 2 : 4 : 4 : 6-hexamethyl-1 : 2 : 3 : 4-tetrahydronaphthalene which is prepared by condensing p-cymene with 2-methyl-pentane-2 : 4-diol in the presence of sulphuric acid, and acetylating the resulting condensation product with acetyl chloride. An example is given.
GB167/56A 1955-01-28 1956-01-03 Improvements in and relating to substituted tetrahydronaphthalenes Expired GB788132A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US788132XA 1955-01-28 1955-01-28

Publications (1)

Publication Number Publication Date
GB788132A true GB788132A (en) 1957-12-23

Family

ID=22146370

Family Applications (1)

Application Number Title Priority Date Filing Date
GB167/56A Expired GB788132A (en) 1955-01-28 1956-01-03 Improvements in and relating to substituted tetrahydronaphthalenes

Country Status (1)

Country Link
GB (1) GB788132A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3499751A (en) * 1966-07-05 1970-03-10 Givaudan Corp Method and composition for controlling weeds with acylated tetrahydronaphthalene
US5162588A (en) * 1989-06-30 1992-11-10 Firmenich S.A. Aromatic compounds, a process for preparation thereof and use of same as perfuming ingredients
US5185318A (en) * 1989-06-30 1993-02-09 Firmenich S.A. Aromatic compounds, a process for preparation thereof and use of same as perfuming ingredients

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3499751A (en) * 1966-07-05 1970-03-10 Givaudan Corp Method and composition for controlling weeds with acylated tetrahydronaphthalene
US5162588A (en) * 1989-06-30 1992-11-10 Firmenich S.A. Aromatic compounds, a process for preparation thereof and use of same as perfuming ingredients
US5185318A (en) * 1989-06-30 1993-02-09 Firmenich S.A. Aromatic compounds, a process for preparation thereof and use of same as perfuming ingredients

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