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ES450803A1 - Process for preparing amono-acid admides - Google Patents

Process for preparing amono-acid admides

Info

Publication number
ES450803A1
ES450803A1 ES450803A ES450803A ES450803A1 ES 450803 A1 ES450803 A1 ES 450803A1 ES 450803 A ES450803 A ES 450803A ES 450803 A ES450803 A ES 450803A ES 450803 A1 ES450803 A1 ES 450803A1
Authority
ES
Spain
Prior art keywords
preparing
admides
amono
acid
amino acid
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
Application number
ES450803A
Other languages
Spanish (es)
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.)
Stamicarbon BV
Original Assignee
Stamicarbon BV
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 Stamicarbon BV filed Critical Stamicarbon BV
Publication of ES450803A1 publication Critical patent/ES450803A1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C237/00—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by amino groups
    • C07C237/02—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by amino groups having the carbon atoms of the carboxamide groups bound to acyclic carbon atoms of the carbon skeleton
    • 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
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/146—Water conservation; Efficient water supply; Efficient water use using grey water
    • Y02A20/148—Water conservation; Efficient water supply; Efficient water use using grey water using household water from wash basins or showers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

A process for preparing an α -amino acid amide, comprising reacting a α -amino acid nitrile with a ketone, in an aqueous reaction medium, at a ph of 11 to 14, and recovering an amide of α amino acid of the resulting reaction mixture. (Machine-translation by Google Translate, not legally binding)
ES450803A 1975-08-20 1976-08-19 Process for preparing amono-acid admides Expired ES450803A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NLAANVRAGE7509867,A NL182954C (en) 1975-08-20 1975-08-20 PROCESS FOR PREPARING ALFA-AMINO ACID AMIDE

Publications (1)

Publication Number Publication Date
ES450803A1 true ES450803A1 (en) 1977-08-16

Family

ID=19824323

Family Applications (1)

Application Number Title Priority Date Filing Date
ES450803A Expired ES450803A1 (en) 1975-08-20 1976-08-19 Process for preparing amono-acid admides

Country Status (14)

Country Link
JP (1) JPS5936899B2 (en)
BE (1) BE845214A (en)
CA (1) CA1060044A (en)
CH (1) CH599117A5 (en)
DE (1) DE2637204A1 (en)
DK (1) DK147972C (en)
ES (1) ES450803A1 (en)
FR (1) FR2321482A1 (en)
GB (1) GB1548032A (en)
HU (1) HU177891B (en)
IT (1) IT1066145B (en)
MX (1) MX3718E (en)
NL (1) NL182954C (en)
SE (1) SE429964B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2372797A1 (en) * 1976-12-03 1978-06-30 Anvar PROCESS FOR CHEMICAL CATALYTIC HYDROLYSIS OF A-AMINO-NITRILS OR THEIR SALTS
NL8403487A (en) * 1984-11-15 1986-06-02 Stamicarbon PROCESS FOR THE ENZYMATIC SEPARATION OF DL-ALFA-AMINOIC ACID AMIDS.
NL8501093A (en) * 1985-04-12 1986-11-03 Stamicarbon METHOD FOR RACEMIZING AN OPTICALLY ACTIVE N-BENZYLIDEENAMINOIC ACID AMIDE
NL9201230A (en) * 1992-07-09 1994-02-01 Dsm Nv PROCESS FOR THE PREPARATION OF OPTICALLY ACTIVE METHIONIN AMIDE
US6133002A (en) 1997-09-25 2000-10-17 Dsm N.V. Process for preparing optically active 2-amino-ω-oxoalkanoic acid derivatives
FR2785609B1 (en) * 1998-11-06 2000-12-15 Rhone Poulenc Nutrition Animal PROCESS FOR THE PREPARATION OF METHIONINE
JP2001163845A (en) * 1999-12-13 2001-06-19 Mitsubishi Rayon Co Ltd Method of producing amino acid amide
NL1015715C2 (en) * 2000-07-14 2002-01-17 Dsm Nv Process for the preparation of (schiffish bases of) alpha-alkyl-alpha-amino acid amides.
JP2004099506A (en) * 2002-09-09 2004-04-02 Mitsubishi Rayon Co Ltd Method for producing amino acid amide
CN102827028A (en) * 2012-09-17 2012-12-19 浙江邦成化工有限公司 Acylation process of cyanoacyl
EP3632896A1 (en) 2018-10-01 2020-04-08 Evonik Operations GmbH Production of amino acids from their aminonitriles
EP3632895A1 (en) 2018-10-01 2020-04-08 Evonik Operations GmbH Salt-free production of amino acids from their aminonitriles
EP3632894A1 (en) 2018-10-01 2020-04-08 Evonik Operations GmbH Production of methionine from methionine nitrile with low by-product content

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1060379B (en) * 1958-01-03 1959-07-02 Basf Ag Process for the preparation of acid amides from nitriles
US3387031A (en) * 1961-06-08 1968-06-04 Union Carbide Corp Synthesis of alpha-amino acid amide hydrohalides
US3686307A (en) * 1969-02-07 1972-08-22 Standard Oil Co Conversion of nitriles to amides in the presence of alkaline catalysts

Also Published As

Publication number Publication date
IT1066145B (en) 1985-03-04
NL182954C (en) 1988-06-16
HU177891B (en) 1982-01-28
SE429964B (en) 1983-10-10
GB1548032A (en) 1979-07-04
FR2321482B1 (en) 1980-10-24
CH599117A5 (en) 1978-05-12
DK376276A (en) 1977-02-21
DE2637204C2 (en) 1988-02-18
NL7509867A (en) 1977-02-22
DE2637204A1 (en) 1977-03-03
DK147972B (en) 1985-01-21
DK147972C (en) 1985-07-01
JPS5936899B2 (en) 1984-09-06
FR2321482A1 (en) 1977-03-18
JPS5225701A (en) 1977-02-25
CA1060044A (en) 1979-08-07
MX3718E (en) 1981-05-21
SE7609275L (en) 1977-02-21
NL182954B (en) 1988-01-18
BE845214A (en) 1977-02-16

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