JPS5748937A - Preparation of carboxylic acid ester - Google Patents

Preparation of carboxylic acid ester

Info

Publication number
JPS5748937A
JPS5748937A JP55123293A JP12329380A JPS5748937A JP S5748937 A JPS5748937 A JP S5748937A JP 55123293 A JP55123293 A JP 55123293A JP 12329380 A JP12329380 A JP 12329380A JP S5748937 A JPS5748937 A JP S5748937A
Authority
JP
Japan
Prior art keywords
catalyst
platinum
aldehyde
compound
preparation
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.)
Pending
Application number
JP55123293A
Other languages
Japanese (ja)
Inventor
Akira Iio
Itsuo Nishiwaki
Toshio Ohara
Masatoshi Arakawa
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.)
JSR Corp
Nippon Synthetic Chemical Industry Co Ltd
Original Assignee
Nippon Synthetic Chemical Industry Co Ltd
Japan Synthetic Rubber 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 Nippon Synthetic Chemical Industry Co Ltd, Japan Synthetic Rubber Co Ltd filed Critical Nippon Synthetic Chemical Industry Co Ltd
Priority to JP55123293A priority Critical patent/JPS5748937A/en
Publication of JPS5748937A publication Critical patent/JPS5748937A/en
Pending legal-status Critical Current

Links

Classifications

    • 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

Abstract

PURPOSE: To prepare the titled substance, in high conversion and selectivity, by reacting an aldehyde with an alcohol in the presence of molecular oxygen using a long- life catalyst composed of platinum (compound), and tellurium, mercury, lead or thallium (compound).
CONSTITUTION: In the preparation of the titled substance by the reaction of an aldehyde with an alcohol in the presence of molecular oxygen, a composition composed of (A) platinum or a platinum compound and (B) tellurium, mercury, lead, thallium, or their compounds is used as a reaction catalyst. An additive effect can be obtained by supporting the above catalyst components on a conventional carrier such as activated charcoal, silica, alumina, etc. The amounts of the component A and B are 0.2W10wt% as the platinum metal and 0.05W30wt% as the sum of the compounds, respectively, based on the catalyst including the carrier. The amount of the catalyst is usually 1/1,000W5pts.wt. per 1pt.wt. of the aldehyde used as a raw material.
COPYRIGHT: (C)1982,JPO&Japio
JP55123293A 1980-09-05 1980-09-05 Preparation of carboxylic acid ester Pending JPS5748937A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55123293A JPS5748937A (en) 1980-09-05 1980-09-05 Preparation of carboxylic acid ester

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55123293A JPS5748937A (en) 1980-09-05 1980-09-05 Preparation of carboxylic acid ester

Publications (1)

Publication Number Publication Date
JPS5748937A true JPS5748937A (en) 1982-03-20

Family

ID=14856951

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55123293A Pending JPS5748937A (en) 1980-09-05 1980-09-05 Preparation of carboxylic acid ester

Country Status (1)

Country Link
JP (1) JPS5748937A (en)

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