MX2013011858A - Metodo para producir aminopolicarboxilatos a partir de aminoacidos. - Google Patents

Metodo para producir aminopolicarboxilatos a partir de aminoacidos.

Info

Publication number
MX2013011858A
MX2013011858A MX2013011858A MX2013011858A MX2013011858A MX 2013011858 A MX2013011858 A MX 2013011858A MX 2013011858 A MX2013011858 A MX 2013011858A MX 2013011858 A MX2013011858 A MX 2013011858A MX 2013011858 A MX2013011858 A MX 2013011858A
Authority
MX
Mexico
Prior art keywords
amino
method step
polycarboxylates
producing
amino acid
Prior art date
Application number
MX2013011858A
Other languages
English (en)
Inventor
Paul Klingelhoefer
Alfred Oftring
Robert Baumann
Markus Christian Biel
Axel Franzke
Thomas Heidenfelder
Original Assignee
Basf Se
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=45815564&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MX2013011858(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Basf Se filed Critical Basf Se
Publication of MX2013011858A publication Critical patent/MX2013011858A/es

Links

Classifications

    • 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
    • C07C227/14—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton from compounds containing already amino and carboxyl groups or derivatives thereof
    • C07C227/18—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton from compounds containing already amino and carboxyl groups or derivatives thereof by reactions involving amino or carboxyl groups, e.g. hydrolysis of esters or amides, by formation of halides, salts or esters
    • 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
    • C07C227/02—Formation of carboxyl groups in compounds containing amino groups, e.g. by oxidation of amino alcohols

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)

Abstract

La presente invención se refiere a un procedimiento para producir aminopolicarboxilatos a partir de un aminoácido que - en un primer paso procedimental, es hecho reaccionar con óxido de etileno para dar una mezcla intermedia que comprende la correspondiente dialcanolamina, y luego la mezcla intermedia, en un - segundo paso procedimental es transformada por vía catalítica haciendo uso de una base para dar el correspondiente aminopolicarboxilato, en el que - el aminoácido, antes de la reacción con óxido de etileno en el primer paso procedimental, es llevado a una neutralización parcial con 0,70 a 0,99 de equivalente de base por cada grupo ácido, o bien, en el primer paso procedimental, se usa un aminoácido que ya ha sido parcialmente neutralizado con 0,70 a 0,99 de equivalente de base por cada grupo ácido.
MX2013011858A 2011-04-12 2012-03-13 Metodo para producir aminopolicarboxilatos a partir de aminoacidos. MX2013011858A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP11162091 2011-04-12
PCT/EP2012/054349 WO2012139842A1 (de) 2011-04-12 2012-03-13 Verfahren zur herstellung von aminopolycarboxylaten ausgehend von aminosäuren

Publications (1)

Publication Number Publication Date
MX2013011858A true MX2013011858A (es) 2013-11-01

Family

ID=45815564

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2013011858A MX2013011858A (es) 2011-04-12 2012-03-13 Metodo para producir aminopolicarboxilatos a partir de aminoacidos.

Country Status (5)

Country Link
EP (1) EP2697190B1 (es)
CN (1) CN103459367B (es)
BR (1) BR112013025242A2 (es)
MX (1) MX2013011858A (es)
WO (1) WO2012139842A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9227915B2 (en) 2011-05-03 2016-01-05 Basf Se Process for the preparation of a crystalline L-MGDA trialkali metal salt
US8609894B2 (en) 2011-05-23 2013-12-17 Basf Se Process for preparing aminopolycarboxylates
CN107118114B (zh) * 2017-05-06 2019-03-19 潍坊源洁环保科技有限公司 一种甲基甘氨酸二乙酸碱金属盐的制备方法
CN115847629B (zh) * 2022-11-30 2023-09-29 江苏富乐徳石英科技有限公司 一种高效节能环保的石英环制备工艺

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6165840A (ja) * 1984-09-07 1986-04-04 Nippon Shokubai Kagaku Kogyo Co Ltd ジグリコ−ル酸塩の製造方法
GB8512230D0 (en) 1985-05-14 1985-06-19 Shell Internationale Researche Preparation of carboxylic acid salt
SU1512967A1 (ru) * 1988-02-10 1989-10-07 Тульский Филиал Всесоюзного Научно-Исследовательского И Проектного Института Химической Промышленности Способ получени N,N @ -бис(2-гидроксиэтил)-этилендиамина
WO1992006949A1 (fr) 1990-10-23 1992-04-30 Nippon Shokubai Co., Ltd. Procede de production de sels d'acide aminocarboxylique
US5916840A (en) 1994-07-01 1999-06-29 Monsanto Company Process for preparing carboxylic acid salts and catalysts useful in such process
JPH11158130A (ja) 1997-11-26 1999-06-15 Kao Corp アミノポリカルボン酸の製造法
CA2370621A1 (en) 1999-05-03 2000-11-09 Monsanto Technology Llc Process for the preparation of carboxylic acid salts from primary alcohols
EP1086944B1 (en) 1999-09-03 2005-05-25 Nippon Shokubai Co., Ltd. Amino acid derivative composition and process for producing an amino acid derivative
WO2001087827A1 (en) * 2000-05-15 2001-11-22 Monsanto Technology Llc Preparation of iminodiacetic acid compounds from monoethanolamine substrates
US6827442B2 (en) 2001-09-12 2004-12-07 Denwood F. Ross Ophthalmic wavefront measuring devices
DE10161674A1 (de) 2001-12-14 2003-06-26 Basf Ag Katalysatoren zur Herstellung von Carbonsäuresalzen
JP2003252839A (ja) 2002-03-04 2003-09-10 Nippon Shokubai Co Ltd Ｎ−ビスヒドロキシアルキルアミノ酸類の製造方法
DE102005021055A1 (de) * 2005-05-06 2006-11-09 Basf Ag Verfahren zur Herstellung von nebenproduktarmen Methylglycin-N,N-diessigsäure-Trialkalimetallsalzen
US20110257431A1 (en) * 2010-03-18 2011-10-20 Basf Se Process for producing side product-free aminocarboxylates

Also Published As

Publication number Publication date
WO2012139842A1 (de) 2012-10-18
EP2697190B1 (de) 2015-05-13
CN103459367B (zh) 2015-05-27
BR112013025242A2 (pt) 2016-12-27
EP2697190A1 (de) 2014-02-19
CN103459367A (zh) 2013-12-18

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