ES2090532T3 - Preparacion de acido etilendiamintriacetico. - Google Patents

Preparacion de acido etilendiamintriacetico.

Info

Publication number
ES2090532T3
ES2090532T3 ES92311372T ES92311372T ES2090532T3 ES 2090532 T3 ES2090532 T3 ES 2090532T3 ES 92311372 T ES92311372 T ES 92311372T ES 92311372 T ES92311372 T ES 92311372T ES 2090532 T3 ES2090532 T3 ES 2090532T3
Authority
ES
Spain
Prior art keywords
acid
ed3a
salts
salt
base
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
ES92311372T
Other languages
English (en)
Inventor
Brian A Parker
Barry A Cullen
Roger R Gaudette
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.)
Hampshire Chemical Corp
Original Assignee
Hampshire Chemical Corp
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 Hampshire Chemical Corp filed Critical Hampshire Chemical Corp
Application granted granted Critical
Publication of ES2090532T3 publication Critical patent/ES2090532T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D241/00—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings
    • C07D241/02—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings
    • C07D241/06—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having one or two double bonds between ring members or between ring members and non-ring members
    • C07D241/08—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having one or two double bonds between ring members or between ring members and non-ring members with oxygen atoms directly attached to ring carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C227/00—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton
    • C07C227/26—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton from compounds containing carboxyl groups by reaction with HCN, or a salt thereof, and amines, or from aminonitriles
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C229/00—Compounds containing amino and carboxyl groups bound to the same carbon skeleton
    • C07C229/02—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton
    • C07C229/04—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated
    • C07C229/06—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated having only one amino and one carboxyl group bound to the carbon skeleton
    • C07C229/10—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated having only one amino and one carboxyl group bound to the carbon skeleton the nitrogen atom of the amino group being further bound to acyclic carbon atoms or to carbon atoms of rings other than six-membered aromatic rings
    • C07C229/16—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated having only one amino and one carboxyl group bound to the carbon skeleton the nitrogen atom of the amino group being further bound to acyclic carbon atoms or to carbon atoms of rings other than six-membered aromatic rings to carbon atoms of hydrocarbon radicals substituted by amino or carboxyl groups, e.g. ethylenediamine-tetra-acetic acid, iminodiacetic acids
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/02—Anionic compounds
    • C11D1/04—Carboxylic acids or salts thereof
    • C11D1/10—Amino carboxylic acids; Imino carboxylic acids; Fatty acid condensates thereof
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/26—Organic compounds containing nitrogen
    • C11D3/33—Amino carboxylic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Detergent Compositions (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

SE PRESENTA LA SINTESIS DEL ACIDO ETILENDIAMINOTRIACETICO (ED3A) O SUS SALES. UNA SAL DE ACIDO N,N''-ETILENDIAMINODIACETICO (ED2AH2) SE CONDENSA CON UN FORMALDEHIDO PARA FORMAR UN INTERMEDIO CON UN ANILLO DE 5 MIEMBROS ESTABLE. LA ADICION DE CIANURO A TRAVES DE ESTE MATERIAL CICLICO FORMA N''-CIANOMETILO DE ACIDO ETILENDIAMINO-N,N''-DIACETICO O SALES DEL MISMO (MONONITRILO DE DIACIDOS). EL NITRILO QUE SE ENCUENTRA EN SOLUCIONES ACUOSAS SE PUEDE CICLAR ESPONTANEAMENTE PARA FORMAR UN ACIDO 2-OXO-1,4-PIPERAZINODIACETICO (3KP) O SALES DEL MISMO, QUE ES EL INTERMEDIO CICLICO DESEADO. ANTE LA PRESENCIA DE UNA BASE EN EXCESO, LAS SALES DE ED3A SE FORMAN DE MODO QUE TIENE UNAS PROPIEDADES Y UNA PUREZA EXCELENTES. ALTERNATIVAMENTE, EL MATERIAL DE ARRANQUE ES ED2AHAXB, DONDE X ES UN CATION BASICO, EJ., UN METAL ALCALINO O UN METAL ALCALINO-TERREO, A ES 1 O 2 Y B ES 0 O 1 EN SOLUCIONES ACUOSAS. LA MEZCLA DE REACCION SE PUEDE ACIDIFICAR TAMBIEN, PARA ASEGURARSE ASI DE LA FORMACION COMPLETA DE LA CARBOXIMETIL-2-OXOPIPERAZINA (LA LACTAMA), ANTES DE LA REACCION. SE AÑADE UN FORMALDEHIDO, RESULTANTE ESENCIALMENTE EN EL DERIVADO DE HIDROXIMETILO. AL AÑADIR LA FUENTE DE CIANURO, SE FORMA LA 1-CIANOMETIL-4-CARBOXIMETIL-3-CETOPIPERAZINA (MONONITRILO DE DIACIDOS) O UNA SAL DE LA MISMA. SI SE AÑADE CUALQUIER BASE O ACIDO ADECUADOS, ESTE MATERIAL SE PUEDE HIDROLIZAR EN 3KP. LA ADICION DE UNA BASE ABRIRA ESTA ESTRUCTURA DE ANILLO PARA FORMAR LA SAL DE ED3A.
ES92311372T 1991-12-12 1992-12-14 Preparacion de acido etilendiamintriacetico. Expired - Lifetime ES2090532T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/806,567 US5250728A (en) 1991-12-12 1991-12-12 Preparation of ethylenediaminetriacetic acid

Publications (1)

Publication Number Publication Date
ES2090532T3 true ES2090532T3 (es) 1996-10-16

Family

ID=25194324

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92311372T Expired - Lifetime ES2090532T3 (es) 1991-12-12 1992-12-14 Preparacion de acido etilendiamintriacetico.

Country Status (8)

Country Link
US (2) US5250728A (es)
EP (1) EP0546867B1 (es)
JP (1) JP3224297B2 (es)
AU (1) AU661874B2 (es)
CA (1) CA2085155A1 (es)
DE (1) DE69212968T2 (es)
ES (1) ES2090532T3 (es)
NZ (1) NZ245425A (es)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5284972A (en) * 1993-06-14 1994-02-08 Hampshire Chemical Corp. N-acyl-N,N',N'-ethylenediaminetriacetic acid derivatives and process of preparing same
US5612350A (en) * 1993-11-30 1997-03-18 Abbott Laboratories Macrocyclic immunomodulators with novel cyclohexyl ring replacements
US5481018A (en) * 1995-03-31 1996-01-02 The Dow Chemical Company Amino nitrile intermediate for the preparation of alanine diacetic acid
US5488130A (en) * 1995-03-31 1996-01-30 The Dow Chemical Company Amino nitrile intermediate for the preparation of 2-hydroxypropyl iminodiacetic acid
CA2173824A1 (en) * 1995-04-27 1996-10-28 Brian A. Parker Ethylenediaminetriacetic acid and salts thereof as chelating agents in pulp bleaching
US5621008A (en) * 1995-10-27 1997-04-15 Avon Products, Inc. N-acyl-ethylene-triacetic acids
CN1216572A (zh) 1996-04-25 1999-05-12 汉普郡化学公司 极柔和的洗涤剂组合物
US5821215A (en) * 1996-04-25 1998-10-13 Hampshire Chemical Corp. N-acyl ethylenediaminetriacetic acid surfactants as enzyme compatible surfactants, stabilizers and activators
US5688981A (en) * 1996-11-21 1997-11-18 Hampshire Chemical Corp. Ethylenediaminetriacetic acid and N-acyl ethylenediaminetriacetic acid silver chelating agents and surfactants
US6280757B1 (en) * 1997-05-22 2001-08-28 The Procter & Gamble Company Cleansing articles for skin or hair
US5869441A (en) * 1997-06-05 1999-02-09 Lever Brothers Company, Division Of Conopco, Inc. Bar compositions comprising novel chelating surfactants
US5801139A (en) * 1997-06-05 1998-09-01 Lever Brothers Company, Division Of Conopco, Inc. Process for making bar compositions comprising novel chelating surfactants
US5993504A (en) * 1997-11-25 1999-11-30 Hampshire Chemical Corp. Plant micronutrient chelating surfactant compounds
ATE303356T1 (de) * 2000-01-05 2005-09-15 Akzo Nobel Nv Verfahren zur herstellung von alkylendiamintriessigsäure
JP4745581B2 (ja) * 2000-01-05 2011-08-10 アクゾ ノーベル ナムローゼ フェンノートシャップ アルキレンジアミン三酢酸の製造方法
US7115551B2 (en) * 2002-06-07 2006-10-03 The Procter & Gamble Company Cleansing articles for skin or hair
US20030228352A1 (en) * 2002-06-07 2003-12-11 The Procter & Gamble Company Cleansing articles for skin or hair
TWI322828B (en) * 2002-12-23 2010-04-01 Alcon Inc Use of multifunctional surface active agents to clean contact lenses
US7172703B2 (en) * 2003-07-18 2007-02-06 Bj Services Co Method of reclaiming a well completion brine solutions using an organic chelant
US7144512B2 (en) * 2003-07-18 2006-12-05 Bj Services Company Method of reclaiming brine solutions using an organic chelant
US7678281B2 (en) * 2003-07-18 2010-03-16 Bj Services Company Method of reclaiming brine solutions using an organic chelant
US7674384B2 (en) * 2003-07-18 2010-03-09 Bj Services Company Method of reclaiming brine solutions using an organic chelant
US20060112494A1 (en) * 2004-12-01 2006-06-01 David Oppong Method of protecting an animal skin product from metalloproteinase activity
WO2010056854A1 (en) * 2008-11-12 2010-05-20 Irix Pharmaceuticals N-alkanoyl-n,n',n'-alkylenediamine trialkanoic acid esters
CN111165871A (zh) 2020-01-17 2020-05-19 湖南中烟工业有限责任公司 一种经增烟处理的低危害卷烟

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2407645A (en) * 1943-06-21 1946-09-17 Martin Dennis Company Aliphatic polycarboxylic amino acids and process of making them
US2811550A (en) * 1954-09-23 1957-10-29 Refined Products Corp Aliphatic amino polycarboxylic acids and process of producing the same
US3313779A (en) * 1964-04-06 1967-04-11 Le Roy A White Resin carrying aldehyde bound chelator
US3515742A (en) * 1967-05-08 1970-06-02 Grace W R & Co Adiabatic process for preparing aminonitriles using heat recycle
US3733355A (en) * 1970-07-28 1973-05-15 Hooker Chemical Corp Production of nitrilotriacetic acid and the analogs therefor
US3758534A (en) * 1970-10-15 1973-09-11 Grace W R & Co Production of metal chelates
US3988367A (en) * 1975-11-11 1976-10-26 W. R. Grace & Co. Preparation of N,N'-dicarboxymethyl-1,3-propanediamines
US4115634A (en) * 1976-12-01 1978-09-19 Air Products & Chemicals, Inc. Amine salts of amino acids as delayed action catalysts
US4622420A (en) * 1980-03-18 1986-11-11 The Regents Of The University Of California Chelating agents and method
JPS5922879A (ja) * 1982-07-27 1984-02-06 株式会社　ス−パ−ツ−ル 複数管の吊上装置
US4704465A (en) * 1985-11-22 1987-11-03 Monsanto Company Process for preparing ethylenediaminetetraacetonitrile
NZ231180A (en) * 1988-10-31 1994-11-25 Dow Chemical Co Bifunctional chelants;complexes,conjugates and pharmaceutical compositions thereof

Also Published As

Publication number Publication date
EP0546867A2 (en) 1993-06-16
US5250728A (en) 1993-10-05
JPH06172277A (ja) 1994-06-21
JP3224297B2 (ja) 2001-10-29
DE69212968T2 (de) 1997-01-16
AU3003792A (en) 1993-06-17
EP0546867B1 (en) 1996-08-21
EP0546867A3 (en) 1993-09-08
US5449822A (en) 1995-09-12
NZ245425A (en) 1994-12-22
CA2085155A1 (en) 1993-06-13
DE69212968D1 (de) 1996-09-26
AU661874B2 (en) 1995-08-10

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