GB1227400A - - Google Patents

Info

Publication number
GB1227400A
GB1227400A GB1227400DA GB1227400A GB 1227400 A GB1227400 A GB 1227400A GB 1227400D A GB1227400D A GB 1227400DA GB 1227400 A GB1227400 A GB 1227400A
Authority
GB
United Kingdom
Prior art keywords
denotes
dimethyl
ethynylation
octadien
octen
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
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 filed Critical
Publication of GB1227400A publication Critical patent/GB1227400A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • C07C29/36—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring increasing the number of carbon atoms by reactions with formation of hydroxy groups, which may occur via intermediates being derivatives of hydroxy, e.g. O-metal
    • C07C29/38—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring increasing the number of carbon atoms by reactions with formation of hydroxy groups, which may occur via intermediates being derivatives of hydroxy, e.g. O-metal by reaction with aldehydes or ketones
    • C07C29/42—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring increasing the number of carbon atoms by reactions with formation of hydroxy groups, which may occur via intermediates being derivatives of hydroxy, e.g. O-metal by reaction with aldehydes or ketones with compounds containing triple carbon-to-carbon bonds, e.g. with metal-alkynes
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/08—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with the hydroxy or O-metal group of organic compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/46—Preparation of carboxylic acid esters from ketenes or polyketenes
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/02—Esters of acyclic saturated monocarboxylic acids having the carboxyl group bound to an acyclic carbon atom or to hydrogen
    • C07C69/12—Acetic acid esters
    • C07C69/14—Acetic acid esters of monohydroxylic compounds
    • C07C69/145—Acetic acid esters of monohydroxylic compounds of unsaturated alcohols
    • 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
    • C11B9/0007—Aliphatic compounds
    • C11B9/0015—Aliphatic compounds containing oxygen as the only heteroatom

Landscapes

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

Abstract

1,227,400. 3,7-DimethyI-7-octen-1-yn-3-ol- and 3,7-dimethyl-7-octadien-3-ol derivatives. BADISCHE ANILIN- & SODA-FABRIK A.G. l4Aug., 1968 [16 Aug., 1967], No. 38794/68. Heading C2C. [Also in Division A5] Derivatives of 3,7-dimethyl-7-octen-l-yn-3- ol and 3,7-dimethyl-7-octadien-3-ol of general formula wherein A denotes an ethenyl or an ethynyl group, R<SP>1</SP>, R<SP>2</SP>, R<SP>3</SP>, R<SP>4</SP>, R<SP>6</SP> and R6 independently denote a hydrogen atom or a methyl or ethyl group provided that at least one of R<SP>1</SP>, R<SP>3</SP> and R<SP>*</SP> denotes a methyl or ethyl group and R<SP>7</SP> denotes a hydrogen atom or the acyl radical of a monocarboxylic acid having 1-8 carbon atoms are prepared by subjecting a ketone of general formula to a conventional ethynylation or ethenylation or to a conventional ethynylation followed by partial hydrogenation, and, where R<SP>7</SP> denotes an acyl group, the carbinol obtained is acylated, the acylation and the partial hydrogenation being carried out in any sequence.
GB1227400D 1967-08-16 1968-08-14 Expired GB1227400A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1643642 1967-08-16
DEB93975A DE1293154B (en) 1967-08-16 1967-08-16 Process for the preparation of derivatives of 3, 7-dimethyl-7-octen-1-yn-3-ol and des3, 7-dimethyl-1, 7-octadien-3-ol

Publications (1)

Publication Number Publication Date
GB1227400A true GB1227400A (en) 1971-04-07

Family

ID=25754063

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1227400D Expired GB1227400A (en) 1967-08-16 1968-08-14

Country Status (6)

Country Link
BE (1) BE719543A (en)
CH (1) CH502974A (en)
DE (1) DE1293154B (en)
FR (1) FR1576227A (en)
GB (1) GB1227400A (en)
NL (1) NL6811388A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014056853A1 (en) * 2012-10-08 2014-04-17 Dsm Ip Assets B.V. Flavor and fragrance formulation (vi)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7602686A (en) 1976-03-15 1977-09-19 Naarden International Nv PROCESS FOR THE PREPARATION OF PERFUME COMPOSITIONS FOR THE PREPARATION OF NEW ALKADIENE DERIVATIVES USE AS PERFUME RAW MATERIAL AND PERFUMED OBJECTS.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014056853A1 (en) * 2012-10-08 2014-04-17 Dsm Ip Assets B.V. Flavor and fragrance formulation (vi)
US9434676B2 (en) 2012-10-08 2016-09-06 Dsm Ip Assets B.V. Flavor and fragrance formulation (VI)

Also Published As

Publication number Publication date
DE1293154B (en) 1969-04-24
FR1576227A (en) 1969-07-25
BE719543A (en) 1969-02-17
NL6811388A (en) 1969-02-18
CH502974A (en) 1971-02-15

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee