ZA822718B - Process for hydrogenolysis of carboxylic acid esters - Google Patents

Process for hydrogenolysis of carboxylic acid esters

Info

Publication number
ZA822718B
ZA822718B ZA822718A ZA822718A ZA822718B ZA 822718 B ZA822718 B ZA 822718B ZA 822718 A ZA822718 A ZA 822718A ZA 822718 A ZA822718 A ZA 822718A ZA 822718 B ZA822718 B ZA 822718B
Authority
ZA
South Africa
Prior art keywords
hydrogenolysis
carboxylic acid
acid esters
esters
carboxylic
Prior art date
Application number
ZA822718A
Inventor
Michael William Bradley
Norman Harris
Keith Turner
Original Assignee
Davy Mckee Oil & Chem
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 Davy Mckee Oil & Chem filed Critical Davy Mckee Oil & Chem
Publication of ZA822718B publication Critical patent/ZA822718B/en

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
    • C07C29/177—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 with simultaneous reduction of a carboxy group
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/80—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with zinc, cadmium or mercury
    • 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
    • C07C29/132—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group
    • C07C29/136—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH
    • C07C29/147—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH of carboxylic acids or derivatives thereof
    • C07C29/149—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH of carboxylic acids or derivatives thereof with hydrogen or hydrogen-containing gases
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00—Systems containing only non-condensed rings
    • C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
    • C07C2601/14—The ring being saturated
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
ZA822718A 1981-04-29 1982-04-21 Process for hydrogenolysis of carboxylic acid esters ZA822718B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US25873381A 1981-04-29 1981-04-29

Publications (1)

Publication Number Publication Date
ZA822718B true ZA822718B (en) 1983-03-30

Family

ID=22981906

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA822718A ZA822718B (en) 1981-04-29 1982-04-21 Process for hydrogenolysis of carboxylic acid esters

Country Status (2)

Country Link
BE (1) BE892958A (en)
ZA (1) ZA822718B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0074193B1 (en) * 1981-08-20 1986-10-29 DAVY McKEE (LONDON) LIMITED Catalytic hydrogenation
US4421939A (en) * 1982-10-15 1983-12-20 Union Carbide Corporation Production of ethanol from acetic acid
EP0175558A1 (en) * 1984-09-17 1986-03-26 EASTMAN KODAK COMPANY (a New Jersey corporation) Process for the vapor phase hydrogenation of carboxylic acids to esters and alcohols
BE1011698A6 (en) * 1998-01-08 1999-12-07 Pantochim Sa Method for producing tetrahydrofuran, gamma-butyrolactone and butanediol.
BE1012342A6 (en) * 1998-01-08 2000-10-03 Pantochim Sa Method for producing butanediol by liquid phase hydrogenation.

Also Published As

Publication number Publication date
BE892958A (en) 1982-08-16

Similar Documents

Publication Publication Date Title
AU560590B2 (en) Process for hydrogenolysis of carboxylic acid esters
PT76973B (en) Process for epimerization of malonic acid esters
GB2092134B (en) Process for the production of carboxylic acid esters
PT75049B (en) Process for preparing optically active alpha-aromatic group substituted alkanoic acid esters
DE3269114D1 (en) Process for the co-production of carboxylic acids and carboxylic acid esters
HUT41820A (en) Process for preparing carboxylic acid esters of deglucoteicoplanine
DE3277839D1 (en) Process for the preparation of (2s)-tetrahydro-2alpha-methyl-6-oxo-4beta-amino-2h-pyran-3alpha-carboxylic acid esters
DE3263388D1 (en) Process for the co-production of carboxylic acids and carboxylic acid esters
DE3260963D1 (en) Process for producing alpha-arylalkanoic acid esters
YU125184A (en) Process for obtaining 3-methyl-flavone8-carboxylic acid esters
ZA823873B (en) Process for the preparation of apovincaminic acid esters
DE3264945D1 (en) Process for the co-production of carboxylic acids and carboxylic acid esters
GB2099432B (en) Preparation of carboxylic acid esters
ZA822718B (en) Process for hydrogenolysis of carboxylic acid esters
DE3270720D1 (en) Improved process for the preparation of penicillanic acid esters
JPS57193469A (en) Manufacture of carboxylic acid ester of anhydrohexit
DE3267033D1 (en) Process for the co-production of carboxylic acids and carboxylic acid esters
JPS5714558A (en) Synthesis process of gamma-unsaturated carboxylic acid ester
DE3261033D1 (en) Process for the preparation of dialkyl esters of maleic acid
DE3160474D1 (en) Process for preparing carboxylic acid esters of dicyclopentadienes
YU45557B (en) Process for obtaining esther-sulphone-2-beta-chlormethyl-2-alpha-methylpenem-3-alpha of carboxylic acid
DE3465467D1 (en) Process for forming esters of glyoxylic acids
HU182380B (en) Process for producing esters of vincaminic acid
DE3362211D1 (en) Process for the production of alpha-vinyl propionic acid esters
DE3267030D1 (en) Process for the co-production of carboxylic acids and carboxylic acid esters