JPS5257138A - Process for preparation of aminobenzoic acid amides - Google Patents

Process for preparation of aminobenzoic acid amides

Info

Publication number
JPS5257138A
JPS5257138A JP50131245A JP13124575A JPS5257138A JP S5257138 A JPS5257138 A JP S5257138A JP 50131245 A JP50131245 A JP 50131245A JP 13124575 A JP13124575 A JP 13124575A JP S5257138 A JPS5257138 A JP S5257138A
Authority
JP
Japan
Prior art keywords
acid amides
preparation
aminobenzoic acid
benzoic acid
pharmaceuticals
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
JP50131245A
Other languages
Japanese (ja)
Other versions
JPS5729023B2 (en
Inventor
Kazutaro Koike
Tadashi Sasuga
Sadayoshi Matsui
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.)
Ihara Chemical Industry Co Ltd
Original Assignee
Ihara Chemical Industry 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 Ihara Chemical Industry Co Ltd filed Critical Ihara Chemical Industry Co Ltd
Priority to JP50131245A priority Critical patent/JPS5257138A/en
Publication of JPS5257138A publication Critical patent/JPS5257138A/en
Publication of JPS5729023B2 publication Critical patent/JPS5729023B2/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: Amino benzoic acid amides of high purity, useful as intermediates of agricultural chemicals and pharmaceuticals, are prepared in high yield by the reaction of benzoic acid esters with ammonia in the presence of copper or silver as a catalyst.
COPYRIGHT: (C)1977,JPO&Japio
JP50131245A 1975-10-31 1975-10-31 Process for preparation of aminobenzoic acid amides Granted JPS5257138A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50131245A JPS5257138A (en) 1975-10-31 1975-10-31 Process for preparation of aminobenzoic acid amides

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50131245A JPS5257138A (en) 1975-10-31 1975-10-31 Process for preparation of aminobenzoic acid amides

Publications (2)

Publication Number Publication Date
JPS5257138A true JPS5257138A (en) 1977-05-11
JPS5729023B2 JPS5729023B2 (en) 1982-06-19

Family

ID=15053386

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50131245A Granted JPS5257138A (en) 1975-10-31 1975-10-31 Process for preparation of aminobenzoic acid amides

Country Status (1)

Country Link
JP (1) JPS5257138A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0577828U (en) * 1992-03-26 1993-10-22 株式会社三協精機製作所 Switch structure of thin electronic unit

Also Published As

Publication number Publication date
JPS5729023B2 (en) 1982-06-19

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