TWI367201B - Process for preparing low-by-product methylglycine-n,n-diacetic acid tri(alkali metal) salts - Google Patents

Process for preparing low-by-product methylglycine-n,n-diacetic acid tri(alkali metal) salts

Info

Publication number
TWI367201B
TWI367201B TW095114901A TW95114901A TWI367201B TW I367201 B TWI367201 B TW I367201B TW 095114901 A TW095114901 A TW 095114901A TW 95114901 A TW95114901 A TW 95114901A TW I367201 B TWI367201 B TW I367201B
Authority
TW
Taiwan
Prior art keywords
temperature
methylglycine
solution
product
alkali metal
Prior art date
Application number
TW095114901A
Other languages
English (en)
Other versions
TW200704629A (en
Inventor
Alfred Oftring
Gerold Braun
Friedrich Wirsing
Armin Stamm
Kai-Uwe Baldenius
Original Assignee
Basf Ag
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 Basf Ag filed Critical Basf Ag
Publication of TW200704629A publication Critical patent/TW200704629A/zh
Application granted granted Critical
Publication of TWI367201B publication Critical patent/TWI367201B/zh

Links

Classifications

    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
TW095114901A 2005-05-06 2006-04-26 Process for preparing low-by-product methylglycine-n,n-diacetic acid tri(alkali metal) salts TWI367201B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102005021055A DE102005021055A1 (de) 2005-05-06 2005-05-06 Verfahren zur Herstellung von nebenproduktarmen Methylglycin-N,N-diessigsäure-Trialkalimetallsalzen

Publications (2)

Publication Number Publication Date
TW200704629A TW200704629A (en) 2007-02-01
TWI367201B true TWI367201B (en) 2012-07-01

Family

ID=36615708

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095114901A TWI367201B (en) 2005-05-06 2006-04-26 Process for preparing low-by-product methylglycine-n,n-diacetic acid tri(alkali metal) salts

Country Status (23)

Country Link
US (1) US7671234B2 (zh)
EP (1) EP1881957B1 (zh)
JP (1) JP4603613B2 (zh)
KR (1) KR20080015094A (zh)
CN (1) CN101171226B (zh)
AT (1) ATE520649T1 (zh)
AU (1) AU2006245816B2 (zh)
BR (1) BRPI0611122B1 (zh)
CA (1) CA2607232A1 (zh)
DE (1) DE102005021055A1 (zh)
DK (1) DK1881957T3 (zh)
ES (1) ES2370515T3 (zh)
IL (1) IL186680A (zh)
MX (1) MX2007013702A (zh)
MY (1) MY146034A (zh)
NO (1) NO20075532L (zh)
PL (1) PL1881957T3 (zh)
PT (1) PT1881957E (zh)
RU (1) RU2399611C2 (zh)
TW (1) TWI367201B (zh)
UA (1) UA87389C2 (zh)
WO (1) WO2006120129A1 (zh)
ZA (1) ZA200710628B (zh)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102574083B (zh) 2009-10-12 2015-01-28 巴斯夫欧洲公司 制备包含一种或多种络合剂盐的粉末的方法
ES2547417T3 (es) * 2010-09-27 2015-10-06 Basf Se Procedimiento para la producción de un granulado que contiene una o varias sales de agentes complejantes
US8754026B2 (en) 2010-09-27 2014-06-17 Basf Se Process for producing granules comprising one or more complexing agent salts
WO2012136474A1 (de) * 2011-04-04 2012-10-11 Basf Se Verfahren zur herstellung von wässrigen lösungen von methylglycin-n,n-diessigsäure-trialkalimetallsalzen
MX2013011858A (es) * 2011-04-12 2013-11-01 Basf Se Metodo para producir aminopolicarboxilatos a partir de aminoacidos.
EP2931699A1 (en) 2012-12-14 2015-10-21 Akzo Nobel Chemicals International B.V. Crystalline particles of glutamic acid n,n-diacetic acid
CN104854079A (zh) 2012-12-14 2015-08-19 阿克佐诺贝尔化学国际公司 谷氨酸n,n-二乙酸的盐的结晶颗粒
EP2774913B1 (en) 2013-03-08 2015-09-09 Basf Se Process for working up an aqueous solution or slurry of a complexing agent
CN105531255B (zh) 2013-09-13 2018-01-02 巴斯夫欧洲公司 对映体混合物以及生产该混合物的方法
EP3080074B1 (en) 2013-12-09 2018-11-14 Basf Se Method of producing an aminocarboxylic acid
US20160304445A1 (en) * 2013-12-11 2016-10-20 Basf Se N,n-bis(2-aminoalkyl)-1,2-alkyl diamine derivatives
CN103980136B (zh) * 2014-05-29 2016-05-11 重庆紫光化工股份有限公司 由有机腈化合物经碱解制得的氨基羧酸盐料液的脱色方法
CA2963314A1 (en) 2014-10-17 2016-04-21 Basf Se Solutions of trialkali metal salts of aminocarboxylic acids, their manufacture and use
EP3237375B1 (en) 2014-12-23 2019-04-10 Akzo Nobel Chemicals International B.V. Crystals of alanine n-acetic acid precursors, process to prepare them and their use
US10189772B2 (en) 2015-03-11 2019-01-29 Basf Se Mixtures of chelating agents including an L-enantiomer-rich MGDA, and process for making such mixtures
CN107592858A (zh) * 2015-05-13 2018-01-16 巴斯夫欧洲公司 制备螯合剂混合物的方法
EP3216781A1 (en) 2016-03-09 2017-09-13 Basf Se Mixtures containing potassium salts of methyl glycine diacetic acid
MX2018012261A (es) * 2016-04-06 2019-02-07 Basf Se Mezclas de agentes quelantes y proceso para elaborar estas mezclas.
WO2018086984A1 (en) 2016-11-10 2018-05-17 Basf Corporation Process for increasing the production of hydrocarbons from hydrocarbon bearing reservoirs
CN106905176B (zh) * 2017-02-13 2019-07-09 湘潭大学 连续水解制备亚胺基二乙酸的方法及自振荡反应器
BR112019027368B1 (pt) * 2017-06-28 2023-03-28 Basf Se Processo para produção de um agente complexante
CN114634420B (zh) * 2020-12-16 2023-09-19 万华化学集团股份有限公司 一种连续制备甲基甘氨酸-n,n-二乙酸三碱金属盐的方法
TW202315859A (zh) 2021-06-30 2023-04-16 美商阿散德性能材料營運公司 製備含氮螯合劑的腈中間體的方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4840338B1 (zh) * 1969-02-21 1973-11-30
US4547589A (en) * 1984-01-03 1985-10-15 Monsanto Company Hydrolysis of nitrilotriacetonitrile
DE4319935A1 (de) * 1993-06-16 1994-12-22 Basf Ag Verwendung von Glycin-N,N-diessigsäure-Derivaten als Komplexbildner für Erdalkali- und Schwermetallionen
DE4444349A1 (de) * 1994-12-14 1996-06-20 Basf Ag Verwendung von Glycin-N,N-diessigsäure-Derivaten als biologisch abbaubare Komplexbildner für Erdalkali- und Schwermetallionen in Färbebädern und Färbenachbehandlungsbädern in der Textilindustrie
DE19518986A1 (de) * 1995-05-29 1996-12-05 Basf Ag Verfahren zur Herstellung von Glycin-N,N-diessigsäure-Derivaten durch Umsetzung von Glycinderivaten oder deren Vorstufen mit Formaldehyd und Cyanwasserstoff oder von Iminodiacetonitril oder Imindodiessigsäure mit entsprechenden Aldehyden und Cyanwasserstoff in wäßrig-saurem Medium

Also Published As

Publication number Publication date
RU2399611C2 (ru) 2010-09-20
CA2607232A1 (en) 2006-11-16
UA87389C2 (ru) 2009-07-10
MY146034A (en) 2012-06-15
ZA200710628B (en) 2009-08-26
CN101171226A (zh) 2008-04-30
CN101171226B (zh) 2011-06-08
IL186680A0 (en) 2008-02-09
DE102005021055A1 (de) 2006-11-09
DK1881957T3 (da) 2011-11-21
AU2006245816B2 (en) 2011-04-14
RU2007144868A (ru) 2009-06-20
TW200704629A (en) 2007-02-01
BRPI0611122A2 (pt) 2010-11-09
US7671234B2 (en) 2010-03-02
ATE520649T1 (de) 2011-09-15
EP1881957B1 (de) 2011-08-17
US20080194873A1 (en) 2008-08-14
WO2006120129A1 (de) 2006-11-16
JP2008540375A (ja) 2008-11-20
NO20075532L (no) 2008-02-04
BRPI0611122B1 (pt) 2015-08-11
EP1881957A1 (de) 2008-01-30
IL186680A (en) 2011-12-29
PL1881957T3 (pl) 2011-12-30
AU2006245816A1 (en) 2006-11-16
ES2370515T3 (es) 2011-12-19
PT1881957E (pt) 2011-09-01
JP4603613B2 (ja) 2010-12-22
MX2007013702A (es) 2008-01-21
KR20080015094A (ko) 2008-02-18

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