FR2314915A1 - Procede de preparation du 2-hydroxyisobutyramide a partir de l'acetone-cyanhydrine - Google Patents

Procede de preparation du 2-hydroxyisobutyramide a partir de l'acetone-cyanhydrine

Info

Publication number
FR2314915A1
FR2314915A1 FR7613771A FR7613771A FR2314915A1 FR 2314915 A1 FR2314915 A1 FR 2314915A1 FR 7613771 A FR7613771 A FR 7613771A FR 7613771 A FR7613771 A FR 7613771A FR 2314915 A1 FR2314915 A1 FR 2314915A1
Authority
FR
France
Prior art keywords
cyanhydrine
hydroxyisobutyramide
acetone
preparing
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
FR7613771A
Other languages
English (en)
Other versions
FR2314915B1 (fr
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.)
Roehm GmbH Darmstadt
Original Assignee
Roehm GmbH Darmstadt
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 Roehm GmbH Darmstadt filed Critical Roehm GmbH Darmstadt
Publication of FR2314915A1 publication Critical patent/FR2314915A1/fr
Application granted granted Critical
Publication of FR2314915B1 publication Critical patent/FR2314915B1/fr
Granted 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
    • C07C231/065—By hydration using metals or metallic ions as catalyst
FR7613771A 1975-06-18 1976-05-07 Procede de preparation du 2-hydroxyisobutyramide a partir de l'acetone-cyanhydrine Granted FR2314915A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752527120 DE2527120A1 (de) 1975-06-18 1975-06-18 Verfahren zur herstellung von alpha-hydroxyisobutyramid aus acetoncyanhydrin

Publications (2)

Publication Number Publication Date
FR2314915A1 true FR2314915A1 (fr) 1977-01-14
FR2314915B1 FR2314915B1 (fr) 1979-07-13

Family

ID=5949338

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7613771A Granted FR2314915A1 (fr) 1975-06-18 1976-05-07 Procede de preparation du 2-hydroxyisobutyramide a partir de l'acetone-cyanhydrine

Country Status (7)

Country Link
US (1) US4018829A (fr)
JP (1) JPS52222A (fr)
BE (1) BE843129A (fr)
DE (1) DE2527120A1 (fr)
FR (1) FR2314915A1 (fr)
GB (1) GB1490324A (fr)
NL (1) NL7606579A (fr)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2825267A1 (de) * 1978-06-08 1980-01-03 Lentia Gmbh Verfahren zur herstellung von alpha- hydroxycarbonsaeureamiden
US4222960A (en) * 1978-06-08 1980-09-16 Chemie Linz Aktiengesellschaft Process for the manufacture of α-hydroxycarboxylic acid amides
US4950801A (en) * 1989-01-19 1990-08-21 Mitsubishi Gas Chemical Company, Inc. Process for producing alpha-hydroxycarboxylic acid amide
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
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
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
KR960000850A (ko) 1994-06-06 1996-01-25 사토 아키오 메타크릴산메틸의 연속제조방법
US5756842A (en) * 1995-11-07 1998-05-26 Mitsubishi Gas Chemical Company, Inc. Process for preparing lactamide
US7455827B2 (en) * 2003-03-20 2008-11-25 Council Of Scientific And Industrial Research Process for preparing a catalyst for conversion of cyanopyridines to nicotinamides
DE102005047597A1 (de) * 2005-10-05 2007-04-12 Degussa Ag Mangandioxid-Katalysator zur Hydrolyse von Carbonsäurenitrilen
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
EP2543435B1 (fr) 2010-03-04 2018-10-17 Mitsubishi Gas Chemical Company, Inc. Catalyseur de production d'un composé amide et procédé de production d'un composé amide
TWI637935B (zh) 2013-07-16 2018-10-11 日商三菱瓦斯化學股份有限公司 α－羥基異丁醯胺之製造方法及反應裝置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2229897A (en) * 1940-03-02 1941-01-28 American Cyanamid Co Method of preparing alpha hydroxy carboxylic acids
US3166588A (en) * 1961-04-14 1965-01-19 Union Carbide Corp Process for the production of alpha-hydroxy amides
CH479520A (de) * 1964-07-09 1969-10-15 Lonza Ag Verfahren zur Herstellung von a-Oxycarbonsäuren
US3781351A (en) * 1971-10-27 1973-12-25 Union Oil Co Preparation of alpha-hydroyamides

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Also Published As

Publication number Publication date
GB1490324A (en) 1977-11-02
US4018829A (en) 1977-04-19
BE843129A (fr) 1976-10-18
NL7606579A (nl) 1976-12-21
DE2527120A1 (de) 1976-12-30
JPS52222A (en) 1977-01-05
FR2314915B1 (fr) 1979-07-13

Similar Documents

Publication Publication Date Title
FR2314915A1 (fr) Procede de preparation du 2-hydroxyisobutyramide a partir de l'acetone-cyanhydrine
FR2319422A1 (fr) Procede de preparation d'un catalyseur supporte de ziegler
FR2305420A1 (fr) Procede de preparation d'hydroxybenzaldehydes
FR2328695A1 (fr) Procede de preparation d'un peptide
FR2313357A1 (fr) Procede de preparation du 1,4-diaminoanthraquinone-2,3-dinitrile
FR2309514A1 (fr) Procede de preparation d'acetoacetyl-arylamides
BE861020A (fr) Procede de preparation de n-imides a partir d'acides amiques
FR2306962A1 (fr) Procede de preparation d'alkyleneglycols
FR2309542A1 (fr) Procede de preparation d'acetoacetylamino-5 benzimidazolone
FR2347345A1 (fr) Procede de preparation d'alkylthiomethylphenols
BE842940A (fr) Procede de preparation d'oxaphospholannes-1,2,
FR2297859A1 (fr) Procede de preparation de composes de tetraorgano-etain a partir de l'etain elementaire
FR2341529A1 (fr) Procede de preparation de b''-a12o3
FR2318647A1 (fr) Procede de preparation de pregnanes 16 alpha-substitues
BE865728A (fr) Procede de preparation du 2,3-dimethylpentanal
FR2322848A1 (fr) Procede de preparation d'un ester cyclopropane-carboxylique
FR2315273A1 (fr) Procede de preparation d'indoloquinolizines
FR2335505A1 (fr) Procede de preparation de gamma-butyrolactones a partir d'olefines
FR2289522A1 (fr) Procede de preparation d'un 25-hydroxycholesterol
FR2300075A1 (fr) Procede de preparation d'e-(g-glutamyl)-lysine
FR2307781A1 (fr) Procede de preparation d'acenaphtenes
BE844269A (fr) Procede de preparation de l'anthraquinone a partir de la tetrahydroanthaquinone
FR2341574A1 (fr) Procede de preparation d'une gamma-lactone
FR2311768A1 (fr) Procede de preparation de chloranthraquinones a partir de nitroanthraquinones
FR2334654A1 (fr) Procede de preparation d'halogeno-nitrobenzenes

Legal Events

Date Code Title Description
ST Notification of lapse