FI964122A - Menetelmä amidokarboksyylihappojen valmistamiseksi vedessä saattamalla aminohappo reagoimaan karboksyylihappoandhydridin kanssa - Google Patents

Menetelmä amidokarboksyylihappojen valmistamiseksi vedessä saattamalla aminohappo reagoimaan karboksyylihappoandhydridin kanssa Download PDF

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Publication number
FI964122A
FI964122A FI964122A FI964122A FI964122A FI 964122 A FI964122 A FI 964122A FI 964122 A FI964122 A FI 964122A FI 964122 A FI964122 A FI 964122A FI 964122 A FI964122 A FI 964122A
Authority
FI
Finland
Prior art keywords
carboxylic acid
amino acid
involves
water
amido
Prior art date
Application number
FI964122A
Other languages
English (en)
Swedish (sv)
Other versions
FI964122A0 (fi
Inventor
George Chester Zima
Thomas Hugh Williams
Original Assignee
Eastman Chem Co
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 Eastman Chem Co filed Critical Eastman Chem Co
Publication of FI964122A publication Critical patent/FI964122A/fi
Publication of FI964122A0 publication Critical patent/FI964122A0/fi

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C231/00—Preparation of carboxylic acid amides
    • C07C231/02—Preparation of carboxylic acid amides from carboxylic acids or from esters, anhydrides, or halides thereof by reaction with ammonia or amines
    • 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
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FI964122A 1994-04-15 1996-10-14 Menetelmä amidokarboksyylihappojen valmistamiseksi vedessä saattamalla aminohappo reagoimaan karboksyylihappoandhydridin kanssa FI964122A0 (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/228,613 US5391780A (en) 1994-04-15 1994-04-15 Aqueous process for preparing amido-carboxylic acids by reacting an aminoacid with a carboxylic acid anhydride
PCT/US1995/004344 WO1995028381A1 (en) 1994-04-15 1995-04-07 Aqueous process for preparing amido-carboxylic acids by reacting an amino acid with a carboxylic acid anhydride

Publications (2)

Publication Number Publication Date
FI964122A true FI964122A (fi) 1996-10-14
FI964122A0 FI964122A0 (fi) 1996-10-14

Family

ID=22857910

Family Applications (1)

Application Number Title Priority Date Filing Date
FI964122A FI964122A0 (fi) 1994-04-15 1996-10-14 Menetelmä amidokarboksyylihappojen valmistamiseksi vedessä saattamalla aminohappo reagoimaan karboksyylihappoandhydridin kanssa

Country Status (10)

Country Link
US (1) US5391780A (fi)
EP (1) EP0755375B1 (fi)
JP (1) JPH09512524A (fi)
CN (1) CN1146198A (fi)
AT (1) ATE185549T1 (fi)
AU (1) AU683558B2 (fi)
DE (1) DE69512771T2 (fi)
ES (1) ES2136845T3 (fi)
FI (1) FI964122A0 (fi)
WO (1) WO1995028381A1 (fi)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR9713583A (pt) 1996-12-17 2000-04-04 Procter & Gamble Processo para preparação de n(alcanoil)aminoalcanoiloxibenzenossulfonatos
BR9811334A (pt) 1997-08-20 2000-09-19 Procter & Gamble Processo para preparação e/ou purificação de amido ácido fenil éster sulfonatos
EP1131285A2 (en) 1998-11-20 2001-09-12 The Procter & Gamble Company Improved synthesis of bleach activators
DE60108379T2 (de) 2000-06-02 2005-12-22 Eastman Chemical Co., Kingsport Reinigung von phenylestersalzen
US6497644B2 (en) 2000-06-02 2002-12-24 Eastman Chemical Company Process for recycling amido-carboxylic acid esters into amino-carboxylic acids
US6498124B2 (en) 2000-06-02 2002-12-24 Eastman Chemical Company Isolation of phenyl ester salts from mixtures comprising sulfolane
US6500973B2 (en) 2000-06-02 2002-12-31 Eastman Chemical Company Extractive solution crystallization of chemical compounds
US6660712B2 (en) 2000-06-02 2003-12-09 Dale Elbert Van Sickle Stabilization of amido acids with antioxidants
CN101284798B (zh) * 2008-05-29 2011-03-23 重庆南松医药科技股份有限公司 N-乙酰甘氨酸的环保合成方法
CN110256268A (zh) * 2019-07-02 2019-09-20 扬州中宝药业股份有限公司 一种氨基己酸的制备方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB648889A (en) * 1946-08-14 1951-01-17 Algemene Kunstzijde Unie Nv Improved process for the preparation of amino-carboxylic-acids from lactams
US2453234A (en) * 1946-08-14 1948-11-09 American Enka Corp Process for the preparation of amino-carboxylic-acids from lactams
NL95854C (fi) * 1953-03-19
US2867654A (en) * 1955-01-27 1959-01-06 Schwarz Lab Inc Acylation of alpha-monoamino carboxylic acids
US2956068A (en) * 1956-08-28 1960-10-11 Henkel & Compagnie G M B H Preparation of acylamino carboxylic acids
US3796751A (en) * 1970-10-12 1974-03-12 Allied Chem Preparation of n-acyl amino alkanoic acids

Also Published As

Publication number Publication date
DE69512771D1 (de) 1999-11-18
CN1146198A (zh) 1997-03-26
WO1995028381A1 (en) 1995-10-26
EP0755375B1 (en) 1999-10-13
JPH09512524A (ja) 1997-12-16
FI964122A0 (fi) 1996-10-14
AU2243895A (en) 1995-11-10
DE69512771T2 (de) 2000-03-23
AU683558B2 (en) 1997-11-13
ES2136845T3 (es) 1999-12-01
EP0755375A1 (en) 1997-01-29
US5391780A (en) 1995-02-21
ATE185549T1 (de) 1999-10-15

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