SE8303027D0 - PROCEDURE FOR HYDROGENOLY OF CARBOXYLIC ACID ESTERS - Google Patents

PROCEDURE FOR HYDROGENOLY OF CARBOXYLIC ACID ESTERS

Info

Publication number
SE8303027D0
SE8303027D0 SE8303027A SE8303027A SE8303027D0 SE 8303027 D0 SE8303027 D0 SE 8303027D0 SE 8303027 A SE8303027 A SE 8303027A SE 8303027 A SE8303027 A SE 8303027A SE 8303027 D0 SE8303027 D0 SE 8303027D0
Authority
SE
Sweden
Prior art keywords
carboxylic acid
hydrogenoly
procedure
acid esters
kpa
Prior art date
Application number
SE8303027A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE452154B (en
SE8303027L (en
Inventor
M W Bradley
N Harris
K Turner
Original Assignee
Davy Mckee 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 Davy Mckee Ltd filed Critical Davy Mckee Ltd
Publication of SE8303027D0 publication Critical patent/SE8303027D0/en
Publication of SE8303027L publication Critical patent/SE8303027L/en
Publication of SE452154B publication Critical patent/SE452154B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B31/00—Reduction in general
    • 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
    • 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
    • C07C31/00—Saturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
    • C07C31/02—Monohydroxylic acyclic alcohols
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

A process for effecting hydrogenolysis of a carboxylic acid ester comprising contacting a vaporous mixture containing the ester and hydrogen with a catalyst comprising a reduced mixture of copper oxide and zinc oxide at a temperature in the range of from about 75<o>C up to about 300<o>C and at a pressure in the range of from about 0.1 kg/cm<2> absolute (about 9.8 kPa) up to about 100 kg/cm<2> absolute (9813 kPa).
SE8303027A 1981-04-29 1983-05-30 PROCEDURE FOR HYDROGENOLY OF CARBOXYLIC ACID ESTERS SE452154B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US25873381A 1981-04-29 1981-04-29
GB8203701 1982-02-09

Publications (3)

Publication Number Publication Date
SE8303027D0 true SE8303027D0 (en) 1983-05-30
SE8303027L SE8303027L (en) 1983-05-30
SE452154B SE452154B (en) 1987-11-16

Family

ID=26281940

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8303027A SE452154B (en) 1981-04-29 1983-05-30 PROCEDURE FOR HYDROGENOLY OF CARBOXYLIC ACID ESTERS

Country Status (13)

Country Link
JP (1) JPS58500993A (en)
AU (1) AU560590B2 (en)
BR (1) BR8207962A (en)
CA (1) CA1229096A (en)
FI (1) FI831848L (en)
GB (1) GB2116552B (en)
IT (1) IT1190783B (en)
MX (1) MX156577A (en)
NL (1) NL191438C (en)
NO (1) NO824396L (en)
NZ (1) NZ200442A (en)
SE (1) SE452154B (en)
WO (1) WO1982003854A1 (en)

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Also Published As

Publication number Publication date
IT8220820A0 (en) 1982-04-20
NL191438B (en) 1995-03-01
AU8336582A (en) 1982-12-07
GB2116552B (en) 1985-09-25
GB8306413D0 (en) 1983-04-13
JPS58500993A (en) 1983-06-23
NO824396L (en) 1982-12-28
FI831848A0 (en) 1983-05-24
SE452154B (en) 1987-11-16
IT1190783B (en) 1988-02-24
MX156577A (en) 1988-09-13
NL8220121A (en) 1983-07-01
BR8207962A (en) 1983-10-04
NL191438C (en) 1995-07-04
AU560590B2 (en) 1987-04-09
JPH0457655B2 (en) 1992-09-14
GB2116552A (en) 1983-09-28
SE8303027L (en) 1983-05-30
FI831848L (en) 1983-05-24
NZ200442A (en) 1985-10-11
WO1982003854A1 (en) 1982-11-11
CA1229096A (en) 1987-11-10

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