JPS5476518A - Preparation of malonic acid and its derivative - Google Patents

Preparation of malonic acid and its derivative

Info

Publication number
JPS5476518A
JPS5476518A JP14359977A JP14359977A JPS5476518A JP S5476518 A JPS5476518 A JP S5476518A JP 14359977 A JP14359977 A JP 14359977A JP 14359977 A JP14359977 A JP 14359977A JP S5476518 A JPS5476518 A JP S5476518A
Authority
JP
Japan
Prior art keywords
derivative
aqueous alkali
beta
periodic table
alkyl group
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.)
Granted
Application number
JP14359977A
Other languages
Japanese (ja)
Other versions
JPS6137256B2 (en
Inventor
Yasushi Edamura
Takeshi Arai
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 JP14359977A priority Critical patent/JPS5476518A/en
Publication of JPS5476518A publication Critical patent/JPS5476518A/en
Publication of JPS6137256B2 publication Critical patent/JPS6137256B2/ja
Granted 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

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

PURPOSE:To obtain the title compounds with a high selectivity continuously in a relatively short time, by reacting a beta-hydroxypropionic acid as a raw material with oxygen gas in the presence of a metal of group VIII in the periodic table, and, if necessary, in an aqueous alkali. CONSTITUTION:A beta-hydroxypropionic acid or its derivative of formula [R1 is H or 1-4C alkyl group; R2 is -COOH, -COOM (M is alkali metal); -COOR3 (R3 is 1-6C alkyl group), -CN or CONH2] is reacted with oxygen gas or a gas containing oxygen in the presence of one type or a mixture of two or more types of metals of group VIII in the periodic table, and if necessary, in an aqueous alkali at 20-150 deg.C under atmospheric pressure to give malonic acid or its derivative. The aqueous alkali accelerates the reaction rate and gives the objective compounds in a high yield. USE:Raw materials for arganic synthesis, particularly for medicines, pesticides, adhesives, perfumes, etc. Surface treatments for aluminum.
JP14359977A 1977-11-30 1977-11-30 Preparation of malonic acid and its derivative Granted JPS5476518A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14359977A JPS5476518A (en) 1977-11-30 1977-11-30 Preparation of malonic acid and its derivative

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14359977A JPS5476518A (en) 1977-11-30 1977-11-30 Preparation of malonic acid and its derivative

Publications (2)

Publication Number Publication Date
JPS5476518A true JPS5476518A (en) 1979-06-19
JPS6137256B2 JPS6137256B2 (en) 1986-08-22

Family

ID=15342461

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14359977A Granted JPS5476518A (en) 1977-11-30 1977-11-30 Preparation of malonic acid and its derivative

Country Status (1)

Country Link
JP (1) JPS5476518A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2751325A1 (en) * 1996-07-20 1998-01-23 Degussa PROCESS FOR THE PRODUCTION OF MALONIC ACID OR A SALT THEREOF

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2751325A1 (en) * 1996-07-20 1998-01-23 Degussa PROCESS FOR THE PRODUCTION OF MALONIC ACID OR A SALT THEREOF
BE1011445A5 (en) * 1996-07-20 1999-09-07 Degussa Acid production process malonic or its salts.

Also Published As

Publication number Publication date
JPS6137256B2 (en) 1986-08-22

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