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JPS5793940A - Preparation of acrylamide - Google Patents

Preparation of acrylamide

Info

Publication number
JPS5793940A
JPS5793940A JP55170740A JP17074080A JPS5793940A JP S5793940 A JPS5793940 A JP S5793940A JP 55170740 A JP55170740 A JP 55170740A JP 17074080 A JP17074080 A JP 17074080A JP S5793940 A JPS5793940 A JP S5793940A
Authority
JP
Japan
Prior art keywords
acrylonitrile
salt
molybdenum
catalyst obtained
acrylamide
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
JP55170740A
Other languages
Japanese (ja)
Inventor
Hideaki Kodera
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.)
Asahi Kasei Corp
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Chemical Industry Co Ltd
Asahi Kasei Kogyo KK
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 Asahi Chemical Industry Co Ltd, Asahi Kasei Kogyo KK filed Critical Asahi Chemical Industry Co Ltd
Priority to JP55170740A priority Critical patent/JPS5793940A/en
Publication of JPS5793940A publication Critical patent/JPS5793940A/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

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

Abstract

PURPOSE: To obtain the titled compound, by hydrating acrylonitrile in the presence of an easily preparable highly active catalyst obtained by reducing a molybdenum compound.
CONSTITUTION: Acrylonitrile is catalystically hydrated in the presence of a catalyst obtained by treating a molybdenum compound, e.g. molybdic acid (salt), a molybdenum halide or phosphomolybdic acid (salt), with a reducing agent, e.g. boron hydride or hypophosphite of an alkali metal, with water in a molar amount of 1W50 times that of the acrylonitrile at 50W150°C to give acrylamide.
COPYRIGHT: (C)1982,JPO&Japio
JP55170740A 1980-12-03 1980-12-03 Preparation of acrylamide Pending JPS5793940A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55170740A JPS5793940A (en) 1980-12-03 1980-12-03 Preparation of acrylamide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55170740A JPS5793940A (en) 1980-12-03 1980-12-03 Preparation of acrylamide

Publications (1)

Publication Number Publication Date
JPS5793940A true JPS5793940A (en) 1982-06-11

Family

ID=15910498

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55170740A Pending JPS5793940A (en) 1980-12-03 1980-12-03 Preparation of acrylamide

Country Status (1)

Country Link
JP (1) JPS5793940A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5387715A (en) * 1991-12-03 1995-02-07 Mitsui Toatsu Chemicals, Inc. Process for producing α-hydroxy-isobutyramide
US7793928B2 (en) 2004-03-08 2010-09-14 Brother Kogyo Kabushiki Kaisha Document feeder

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5387715A (en) * 1991-12-03 1995-02-07 Mitsui Toatsu Chemicals, Inc. Process for producing α-hydroxy-isobutyramide
US7793928B2 (en) 2004-03-08 2010-09-14 Brother Kogyo Kabushiki Kaisha Document feeder

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