BR7906947A - Processo para a preparacao de n-fosfono-metil-glicina - Google Patents

Processo para a preparacao de n-fosfono-metil-glicina

Info

Publication number
BR7906947A
BR7906947A BR7906947A BR7906947A BR7906947A BR 7906947 A BR7906947 A BR 7906947A BR 7906947 A BR7906947 A BR 7906947A BR 7906947 A BR7906947 A BR 7906947A BR 7906947 A BR7906947 A BR 7906947A
Authority
BR
Brazil
Prior art keywords
phosphono
glycine
methyl
preparation
Prior art date
Application number
BR7906947A
Other languages
English (en)
Inventor
R Ehrat
Original Assignee
Bcap Biolog Chem Act Pat
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 Bcap Biolog Chem Act Pat filed Critical Bcap Biolog Chem Act Pat
Publication of BR7906947A publication Critical patent/BR7906947A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic System
    • C07F9/02—Phosphorus compounds
    • C07F9/28—Phosphorus compounds with one or more P—C bonds
    • C07F9/38—Phosphonic acids RP(=O)(OH)2; Thiophosphonic acids, i.e. RP(=X)(XH)2 (X = S, Se)
    • C07F9/3804—Phosphonic acids RP(=O)(OH)2; Thiophosphonic acids, i.e. RP(=X)(XH)2 (X = S, Se) not used, see subgroups
    • C07F9/3808—Acyclic saturated acids which can have further substituents on alkyl
    • C07F9/3813—N-Phosphonomethylglycine; Salts or complexes thereof
BR7906947A 1978-10-27 1979-10-26 Processo para a preparacao de n-fosfono-metil-glicina BR7906947A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH11133/78A CH647528A5 (fr) 1978-10-27 1978-10-27 Procede pour la preparation de n-phosphonomethylglycine.

Publications (1)

Publication Number Publication Date
BR7906947A true BR7906947A (pt) 1980-07-15

Family

ID=4370396

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7906947A BR7906947A (pt) 1978-10-27 1979-10-26 Processo para a preparacao de n-fosfono-metil-glicina

Country Status (9)

Country Link
US (1) US4237065A (pt)
BR (1) BR7906947A (pt)
CA (1) CA1140149A (pt)
CH (1) CH647528A5 (pt)
DE (1) DE2942898A1 (pt)
ES (1) ES485260A1 (pt)
FR (1) FR2439789A1 (pt)
GB (1) GB2034313B (pt)
NL (1) NL7907853A (pt)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU184601B (en) * 1979-07-09 1984-09-28 Alkaloida Vegyeszeti Gyar Process for producing n-/phosphono-methyl/-glycine
US4369142A (en) * 1981-12-03 1983-01-18 Ciba-Geigy Corporation Process for producing N-phosphonomethylglycine
US4422982A (en) * 1982-06-30 1983-12-27 Stauffer Chemical Company Method for preparation of N-phosphonomethylglycine
US4724103A (en) * 1984-02-27 1988-02-09 Monsanto Company Process for preparing N,N-diacetic acid aminomethylenephosphonic acid
US4775498A (en) * 1984-12-05 1988-10-04 Monsanto Company Process for preparing N,N-diacetic acid aminomethylenephosphonic acid
US5874612A (en) * 1984-12-28 1999-02-23 Baysdon; Sherrol L. Process for the preparation of glyphosate and glyphosate derivatives
DE3532344A1 (de) * 1985-09-11 1987-03-19 Hoechst Ag Verfahren zur herstellung von n-phosphonomethylglycin
US4694082A (en) * 1985-09-23 1987-09-15 Monsanto Company Compound 1,4-diisopropyl-2,5-diketopiperazine
US4657705A (en) * 1985-09-23 1987-04-14 Monsanto Company Process for the preparation of N-substituted aminomethylphosphonic acids
US4804499A (en) * 1985-09-23 1989-02-14 Monsanto Company Process for the preparation of N-substituted aminomethylphosphonic acids
US4740608A (en) * 1985-10-09 1988-04-26 Monsanto Company (Phosphonomethyl)trifluoromethyl sulfonates
US5149825A (en) * 1988-11-23 1992-09-22 American Cyanamid Company 2-azabicyclo(2.2.1)hept-5-ene-2-acetic acid, derivatives thereof and related compounds, process for the preparation of said compounds and the use of said compounds for the manufacture of N-phosphonomethylglycine
US4946993A (en) * 1988-11-23 1990-08-07 American Cyanamid Company 2-azabicyclo[2.2.1.]hept-5-ene-2-acetic acid, derivatives thereof and related compounds, process for the preparation of said compounds, and the use of said compounds for the manufacture of N-phosphonomethylglycine
DE69012218T3 (de) * 1989-06-15 2001-03-29 Finchimica Srl Verfahren zur Herstellung von N-Phosphonomethylglycin.
US5270473A (en) * 1991-05-16 1993-12-14 American Cyanamid Company N-[(pentaalkyl-cyclopentadienyl)methyl]-glycines, process for the preparation of the compounds and the use thereof in the manufacture of N-phosphonomethylglycine
US5210277A (en) * 1991-05-16 1993-05-11 American Cyanamid Company N-[pentaalkyl-cyclopentadienyl)methyl]-glycines
US5120871A (en) * 1991-05-16 1992-06-09 American Cyanamid Company N-[(pentaalkyl-cyclopentadienyl)methyl]-glycines, process for the preparation of the compounds and the use thereof in the manufacture of N-phosphonomethylglycine
US5180846A (en) * 1991-11-06 1993-01-19 E. I. Du Pont De Nemours & Company Hydrogenation of enzymatically-produced glycolic acid/aminomethylphosphonic acid mixtures
PT102419A (pt) * 2000-02-09 2001-08-30 Pedro Manuel Brito Da Silva Co N-fosfonoalquil)glicina n-(fosfonobenzil)glicina e n-(fosfonofenetil)glicina e seu processo de fabrico e a sua aplicacao como herbicida
WO2001092272A2 (en) 2000-05-22 2001-12-06 Monsanto Technology Llc Reaction systems for making n-(phosphonomethyl)glycine compounds
TW200538459A (en) * 2004-05-21 2005-12-01 Dow Agrosciences Llc Purification of n-(phosphonomethyl)glycine
WO2006096617A2 (en) * 2005-03-04 2006-09-14 Monsanto Technology Llc Mitigating necrosis in transgenic glyphosate-tolerant cotton plants treated with herbicidal glyphosate formulations
CN101343288B (zh) * 2008-08-29 2011-07-27 四川省乐山市福华通达农药科技有限公司 草甘膦酸制备过程中的水解方法
CN101875669B (zh) * 2009-04-28 2012-06-13 苏州佳辉化工有限公司 甘氨酸法生产草甘膦过程中溶剂中和的连续化处理方法
CN101875673B (zh) * 2009-04-28 2012-09-05 苏州佳辉化工有限公司 一种合成草甘膦的方法
RU2674023C9 (ru) 2012-07-17 2019-01-24 МОНСАНТО ТЕКНОЛОДЖИ ЭлЭлСи Способ синтеза n-(фосфонометил)глицина
US10280189B2 (en) 2012-07-17 2019-05-07 Monsanto Technology Llc Method for the synthesis of aminoalkylenephosphonic acid
EP2875038A1 (en) * 2012-07-17 2015-05-27 Straitmark Holding AG Method for the synthesis of n-phosphonomethyliminodiacetic acid
PL2875037T4 (pl) 2012-07-17 2017-06-30 Straitmark Holding Ag Sposób syntezy N-(fosfonometylo)glicyny
IN2015DN01081A (pt) 2012-07-17 2015-06-26 Straitmark Holding Ag
US9035083B2 (en) 2013-04-05 2015-05-19 Texas Christian University Synthesis of H-phosphonate intermediates and their use in preparing the herbicide glyphosate

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2635112A (en) * 1949-07-28 1953-04-14 Research Corp Process for producing aminomethylphosphonic acid compounds
CH336065A (de) * 1954-03-05 1959-02-15 Ciba Geigy Verfahren zur Herstellung von neuen Stickstoff und Phosphor enthaltenden Verbindungen
CA775575A (en) * 1961-11-13 1968-01-09 R. Irani Riyad Organic phosphorus compounds
FR91049E (fr) * 1966-02-14 1968-03-29 Kuhlmann Ets Polyols phosphorés et azotés, procédé pour leur obtention et leurs applications
GB1335846A (en) * 1970-07-16 1973-10-31 Ciba Geigy Uk Ltd Process for preparing nitrogen containing phosphonic acid derivatives
GB1436843A (en) * 1972-07-21 1976-05-26 Ici Ltd Preparation of n-phosphonomethyl-glycine
HU173170B (hu) * 1974-06-27 1979-03-28 Chinoin Gyogyszer Es Vegyeszet Sposob poluchenija n-fosfonometil-glicina
US4053505A (en) * 1976-01-05 1977-10-11 Monsanto Company Preparation of n-phosphonomethyl glycine
DE2741504C3 (de) * 1977-09-15 1981-11-19 Joh. A. Benckiser Gmbh, 6700 Ludwigshafen Verfahren zur Herstellung von Aminoalkylenphosphonsäuren

Also Published As

Publication number Publication date
FR2439789B1 (pt) 1985-03-15
FR2439789A1 (fr) 1980-05-23
ES485260A1 (es) 1980-07-01
DE2942898A1 (de) 1980-05-08
NL7907853A (nl) 1980-04-29
CH647528A5 (fr) 1985-01-31
CA1140149A (fr) 1983-01-25
US4237065A (en) 1980-12-02
GB2034313B (en) 1983-05-25
GB2034313A (en) 1980-06-04

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