JPS543039A - Synthesis of urea derivative - Google Patents

Synthesis of urea derivative

Info

Publication number
JPS543039A
JPS543039A JP6905877A JP6905877A JPS543039A JP S543039 A JPS543039 A JP S543039A JP 6905877 A JP6905877 A JP 6905877A JP 6905877 A JP6905877 A JP 6905877A JP S543039 A JPS543039 A JP S543039A
Authority
JP
Japan
Prior art keywords
urea derivative
synthesis
herbicide
prepare
high yield
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
JP6905877A
Other languages
Japanese (ja)
Inventor
Tokuo Makikado
Takashi Sasaya
Akira Murabayashi
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.)
Shionogi and Co Ltd
Original Assignee
Shionogi and 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 Shionogi and Co Ltd filed Critical Shionogi and Co Ltd
Priority to JP6905877A priority Critical patent/JPS543039A/en
Publication of JPS543039A publication Critical patent/JPS543039A/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

Landscapes

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

Abstract

PURPOSE: To prepare a urea derivative useful as a herbicide, easily and in high yield, by reacting easily available anilines with carbamoyl halogenide in the presence of a Lewis acid.
COPYRIGHT: (C)1979,JPO&Japio
JP6905877A 1977-06-10 1977-06-10 Synthesis of urea derivative Pending JPS543039A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6905877A JPS543039A (en) 1977-06-10 1977-06-10 Synthesis of urea derivative

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6905877A JPS543039A (en) 1977-06-10 1977-06-10 Synthesis of urea derivative

Publications (1)

Publication Number Publication Date
JPS543039A true JPS543039A (en) 1979-01-11

Family

ID=13391580

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6905877A Pending JPS543039A (en) 1977-06-10 1977-06-10 Synthesis of urea derivative

Country Status (1)

Country Link
JP (1) JPS543039A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4856826A (en) * 1971-11-11 1973-08-09

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4856826A (en) * 1971-11-11 1973-08-09

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