GB1503876A - Process for preparation of higher fatty acid - Google Patents

Process for preparation of higher fatty acid

Info

Publication number
GB1503876A
GB1503876A GB2786476A GB2786476A GB1503876A GB 1503876 A GB1503876 A GB 1503876A GB 2786476 A GB2786476 A GB 2786476A GB 2786476 A GB2786476 A GB 2786476A GB 1503876 A GB1503876 A GB 1503876A
Authority
GB
United Kingdom
Prior art keywords
preparation
fatty acid
july
higher fatty
fatty acids
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
GB2786476A
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.)
Lion Fat and Oil Co Ltd
Original Assignee
Lion Fat and Oil Co Ltd
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 Lion Fat and Oil Co Ltd filed Critical Lion Fat and Oil Co Ltd
Publication of GB1503876A publication Critical patent/GB1503876A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C53/00—Saturated compounds having only one carboxyl group bound to an acyclic carbon atom or hydrogen
    • C07C53/126—Acids containing more than four carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/36—Preparation of carboxylic acid esters by reaction with carbon monoxide or formates
    • C07C67/38—Preparation of carboxylic acid esters by reaction with carbon monoxide or formates by addition to an unsaturated carbon-to-carbon bond

Abstract

1503876 Fatty acid preparation LION FAT & OIL CO Ltd 5 July 1976 [7 July 1975] 27864/76 Heading C2C Higher fatty acids (21-41C) are prepared by reacting a straight- or branched-chain monounsaturated aliphatic hydrocarbon (20-40C) with carbon monoxide and a glycol (2-6C) in the presence of a cobalt compound catalyst, and a base containing a pyridine ring as a promotor, followed by distilling and hydrolysing the resulting glycol ester. Dicobalt octacarbonyl or hydrocobalt tetracarbonyl or compounds forming these compounds may be used as catalyst. Examples describe the preparation of fatty acids from tetracosene-1 and ethylene glycol, a mixture of olefines with an even number of carbon atoms (20-32) and 1,3-butanediol.
GB2786476A 1975-07-07 1976-07-05 Process for preparation of higher fatty acid Expired GB1503876A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8333675A JPS527915A (en) 1975-07-07 1975-07-07 Process for preparation of higher fatty acid

Publications (1)

Publication Number Publication Date
GB1503876A true GB1503876A (en) 1978-03-15

Family

ID=13799581

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2786476A Expired GB1503876A (en) 1975-07-07 1976-07-05 Process for preparation of higher fatty acid

Country Status (3)

Country Link
JP (1) JPS527915A (en)
DE (1) DE2630328A1 (en)
GB (1) GB1503876A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202016008460U1 (en) 2015-03-06 2018-01-22 Micromass Uk Limited Cell population analysis

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2949939A1 (en) * 1979-12-12 1981-06-19 Huels Chemische Werke Ag METHOD FOR EXTRACTIVELY WORKING UP THE CATALYSTS CONTAINING HYDROCARBOXYLATION

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5121633B2 (en) * 1972-11-25 1976-07-03
JPS5045798A (en) * 1973-08-29 1975-04-24
JPS5335789B2 (en) * 1973-08-29 1978-09-28
JPS5331127B2 (en) * 1973-10-06 1978-08-31

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202016008460U1 (en) 2015-03-06 2018-01-22 Micromass Uk Limited Cell population analysis

Also Published As

Publication number Publication date
JPS5550012B2 (en) 1980-12-16
JPS527915A (en) 1977-01-21
DE2630328A1 (en) 1977-02-03

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Legal Events

Date Code Title Description
PS Patent sealed
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee