JPS565436A - Preparation of carboxylic acid ester - Google Patents

Preparation of carboxylic acid ester

Info

Publication number
JPS565436A
JPS565436A JP8077679A JP8077679A JPS565436A JP S565436 A JPS565436 A JP S565436A JP 8077679 A JP8077679 A JP 8077679A JP 8077679 A JP8077679 A JP 8077679A JP S565436 A JPS565436 A JP S565436A
Authority
JP
Japan
Prior art keywords
carboxylic acid
ester
colorless
alcohol
hydrogen peroxide
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
JP8077679A
Other languages
Japanese (ja)
Inventor
Masatsugi Yamashita
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.)
NOF Corp
Original Assignee
Nippon Oil and Fats 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 Oil and Fats Co Ltd filed Critical Nippon Oil and Fats Co Ltd
Priority to JP8077679A priority Critical patent/JPS565436A/en
Publication of JPS565436A publication Critical patent/JPS565436A/en
Pending legal-status Critical Current

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  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

PURPOSE: To obtain a carboxylic ester, which is almost colorless and is useful as a cosmetic base oil, plasticizer, perfume, lubricant, etc., economically in high yield, by the esterification of the starting carboxylic acid, which is pretreated with hydrogen peroxide or sodium perborate, with an alcohol.
CONSTITUTION: Preferably 0.5W3.0pts.wt. of hydrogen peroxide or sodium perborate is added to 100pts.wt. of the starting carboxylic acid (carboxylic acid selected from 4W22C synthetic, animal, and vegetable fats and oils). The mixture is heated preferably at 60W120°C for 20W180min under stirring. The carboxylic acid is subjected, after the treatment, to the conventional esterification with an alcohol to give an almost colorless carboxylic ester, in high yield, without troubles, e.g. environmental pollution. The above ester has a better color shade than the one decolorized with an oxidizing or reducing agent, and has an excellent thermal stability and storage stability.
COPYRIGHT: (C)1981,JPO&Japio
JP8077679A 1979-06-28 1979-06-28 Preparation of carboxylic acid ester Pending JPS565436A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8077679A JPS565436A (en) 1979-06-28 1979-06-28 Preparation of carboxylic acid ester

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8077679A JPS565436A (en) 1979-06-28 1979-06-28 Preparation of carboxylic acid ester

Publications (1)

Publication Number Publication Date
JPS565436A true JPS565436A (en) 1981-01-20

Family

ID=13727828

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8077679A Pending JPS565436A (en) 1979-06-28 1979-06-28 Preparation of carboxylic acid ester

Country Status (1)

Country Link
JP (1) JPS565436A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6434105B1 (en) * 2017-09-12 2018-12-05 カングー カンパニー リミテッドＫｗａｎｇｗｏｏ Ｃｏ．， Ｌｔｄ． Method for producing functional synthetic oil using refined fatty acid and functional synthetic oil produced thereby

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6434105B1 (en) * 2017-09-12 2018-12-05 カングー カンパニー リミテッドＫｗａｎｇｗｏｏ Ｃｏ．， Ｌｔｄ． Method for producing functional synthetic oil using refined fatty acid and functional synthetic oil produced thereby

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