DE69004582T2 - Verfahren zur Herstellung von alpha-Hydroxycarbonsäure-Amid. - Google Patents

Verfahren zur Herstellung von alpha-Hydroxycarbonsäure-Amid.

Info

Publication number
DE69004582T2
DE69004582T2 DE90100707T DE69004582T DE69004582T2 DE 69004582 T2 DE69004582 T2 DE 69004582T2 DE 90100707 T DE90100707 T DE 90100707T DE 69004582 T DE69004582 T DE 69004582T DE 69004582 T2 DE69004582 T2 DE 69004582T2
Authority
DE
Germany
Prior art keywords
alpha
preparation
acid amide
hydroxycarboxylic acid
hydroxycarboxylic
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.)
Expired - Lifetime
Application number
DE90100707T
Other languages
English (en)
Other versions
DE69004582D1 (de
Inventor
Shuji Ebata
Hiroyuki Hirayama
Hirofumi Higuchi
Toshio Kondo
Koichi Kida
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.)
Mitsubishi Gas Chemical Co Inc
Original Assignee
Mitsubishi Gas Chemical Co Inc
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
Priority claimed from JP1008714A external-priority patent/JP2605388B2/ja
Priority claimed from JP1013897A external-priority patent/JP2623810B2/ja
Application filed by Mitsubishi Gas Chemical Co Inc filed Critical Mitsubishi Gas Chemical Co Inc
Application granted granted Critical
Publication of DE69004582D1 publication Critical patent/DE69004582D1/de
Publication of DE69004582T2 publication Critical patent/DE69004582T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C231/00—Preparation of carboxylic acid amides
    • C07C231/06—Preparation of carboxylic acid amides from nitriles by transformation of cyano groups into carboxamide groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C231/00—Preparation of carboxylic acid amides
    • C07C231/06—Preparation of carboxylic acid amides from nitriles by transformation of cyano groups into carboxamide groups
    • C07C231/065—By hydration using metals or metallic ions as catalyst

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
DE90100707T 1989-01-19 1990-01-14 Verfahren zur Herstellung von alpha-Hydroxycarbonsäure-Amid. Expired - Lifetime DE69004582T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1008714A JP2605388B2 (ja) 1989-01-19 1989-01-19 α―ヒドロキシカルボン酸アミドの製造法
JP1013897A JP2623810B2 (ja) 1989-01-25 1989-01-25 α―ヒドロキシイソ酪酸アミドの製造方法

Publications (2)

Publication Number Publication Date
DE69004582D1 DE69004582D1 (de) 1993-12-23
DE69004582T2 true DE69004582T2 (de) 1994-04-07

Family

ID=26343285

Family Applications (1)

Application Number Title Priority Date Filing Date
DE90100707T Expired - Lifetime DE69004582T2 (de) 1989-01-19 1990-01-14 Verfahren zur Herstellung von alpha-Hydroxycarbonsäure-Amid.

Country Status (5)

Country Link
US (1) US4950801A (de)
EP (1) EP0379111B1 (de)
KR (1) KR940010275B1 (de)
DE (1) DE69004582T2 (de)
ES (1) ES2062113T3 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008017213A1 (de) * 2008-04-04 2009-10-08 Clariant International Limited Kontinuierliches Verfahren zur Herstellung von Amiden aliphatischer Hydroxycarbonsäuren

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5175366A (en) * 1989-08-08 1992-12-29 Mitsubishi Gas Chemical Company, Inc. Process for producing a denaturated manganese dioxide catalyst for the hydration reaction of cyanohydrins
JP2853190B2 (ja) * 1989-08-08 1999-02-03 三菱瓦斯化学株式会社 ニトリル水和触媒の製造方法
JP2780373B2 (ja) * 1989-09-07 1998-07-30 三菱瓦斯化学株式会社 α―ヒドロキシカルボン酸アミドの製造法
JP2827368B2 (ja) * 1989-12-19 1998-11-25 三菱瓦斯化学株式会社 α―ヒドロキシイソ酪酸アミドの製造法
US5276185A (en) * 1990-06-11 1994-01-04 Mitsui Toatsu Chemicals, Inc. Process for producing amide compounds
US5387715A (en) * 1991-12-03 1995-02-07 Mitsui Toatsu Chemicals, Inc. Process for producing α-hydroxy-isobutyramide
JP3525937B2 (ja) * 1992-11-09 2004-05-10 三菱瓦斯化学株式会社 α−ヒドロキシイソ酪酸アミドの製造法
US5756842A (en) * 1995-11-07 1998-05-26 Mitsubishi Gas Chemical Company, Inc. Process for preparing lactamide
DE102006055430A1 (de) * 2006-11-22 2008-05-29 Evonik Röhm Gmbh Verfahren zur Herstellung von Carbonsäureamiden durch Hydrolyse von Carbonsäurenitrilen in Gegenwart eines Mangandioxid umfassenden Katalysators
DE102008001319A1 (de) 2008-04-22 2009-10-29 Evonik Röhm Gmbh Katalysator zur Umsetzung von Carbonsäurenitrilen
DE102008044218A1 (de) 2008-12-01 2010-06-02 Evonik Röhm Gmbh Verfahren zur Herstellung von einem Carbonsäureamid aus einer Carbonylverbindung und Blausäure
TW201102365A (en) * 2009-07-03 2011-01-16 China Petrochemical Dev Corp Method for producing organic carboxylic acid amide
RU2664112C9 (ru) * 2013-07-16 2019-01-30 Мицубиси Газ Кемикал Компани, Инк. Способ получения амида альфа-гидроксиизомасляной кислоты и реактор
DE102016210285A1 (de) 2016-06-10 2017-12-14 Evonik Röhm Gmbh Verfahren zur Herstellung von Methacrylaten und Methacrylsäure
KR20210078402A (ko) 2019-12-18 2021-06-28 주식회사 엘지화학 비정질 촉매, 이의 제조방법 및 이를 포함하는 메틸 메타크릴레이트 제조용 촉매

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2415645A (en) * 1944-08-31 1947-02-11 American Cyanamid Co Method of preparing hydracrylamide
NL131718C (de) * 1965-11-29
US3794682A (en) * 1970-12-01 1974-02-26 American Cyanamid Co Hydration of nitriles
BE789846A (fr) * 1971-10-08 1973-02-01 Du Pont Procede de purification de courants gazeux contenant des impuretes soufrees
DE2527120A1 (de) * 1975-06-18 1976-12-30 Roehm Gmbh Verfahren zur herstellung von alpha-hydroxyisobutyramid aus acetoncyanhydrin
EP0127039A3 (de) * 1983-05-20 1986-12-03 General Electric Company Katalysator hergestellt aus einem Gemisch von Manganhydroxid und Magnesium enthaltendem Material

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008017213A1 (de) * 2008-04-04 2009-10-08 Clariant International Limited Kontinuierliches Verfahren zur Herstellung von Amiden aliphatischer Hydroxycarbonsäuren
DE102008017213B4 (de) * 2008-04-04 2012-08-09 Clariant International Limited Kontinuierliches Verfahren zur Herstellung von Amiden aliphatischer Hydroxycarbonsäuren

Also Published As

Publication number Publication date
EP0379111B1 (de) 1993-11-18
EP0379111A3 (de) 1991-01-09
ES2062113T3 (es) 1994-12-16
EP0379111A2 (de) 1990-07-25
KR900011713A (ko) 1990-08-02
DE69004582D1 (de) 1993-12-23
US4950801A (en) 1990-08-21
KR940010275B1 (ko) 1994-10-22

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