PT71518A - Process for the preparation of n-phosphonomethylglycine - Google Patents

Process for the preparation of n-phosphonomethylglycine

Info

Publication number
PT71518A
PT71518A PT71518A PT7151880A PT71518A PT 71518 A PT71518 A PT 71518A PT 71518 A PT71518 A PT 71518A PT 7151880 A PT7151880 A PT 7151880A PT 71518 A PT71518 A PT 71518A
Authority
PT
Portugal
Prior art keywords
phosphonomethylglycine
preparation
Prior art date
Application number
PT71518A
Other languages
English (en)
Inventor
Marta Brendel
Imre Gulyas
Istvan Gyoker
Kalman Dr Zsupan
Istvan Csorvassy
Zoltan Salamon
Gabor Dr Somogyi
Istvan Szent-Kiralyi
Tibor Timar
Eva Biro
Istvan Dr Fodor
Janos Dr Repasi
Original Assignee
Alkaloida Vegyeszeti Gyar
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 Alkaloida Vegyeszeti Gyar filed Critical Alkaloida Vegyeszeti Gyar
Publication of PT71518A publication Critical patent/PT71518A/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 Table
    • 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 ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)]
    • C07F9/3804—Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
PT71518A 1979-07-09 1980-07-08 Process for the preparation of n-phosphonomethylglycine PT71518A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU79AA934A HU184601B (en) 1979-07-09 1979-07-09 Process for producing n-/phosphono-methyl/-glycine

Publications (1)

Publication Number Publication Date
PT71518A true PT71518A (en) 1980-08-01

Family

ID=10993067

Family Applications (1)

Application Number Title Priority Date Filing Date
PT71518A PT71518A (en) 1979-07-09 1980-07-08 Process for the preparation of n-phosphonomethylglycine

Country Status (15)

Country Link
US (1) US4486359A (pt)
JP (1) JPS5668688A (pt)
AT (1) AT377263B (pt)
BR (1) BR8004228A (pt)
CH (1) CH646180A5 (pt)
CS (1) CS244408B2 (pt)
DD (1) DD151945A5 (pt)
DE (1) DE3025657A1 (pt)
DK (1) DK171469B1 (pt)
FR (1) FR2460959A1 (pt)
HU (1) HU184601B (pt)
PL (1) PL122749B1 (pt)
PT (1) PT71518A (pt)
SU (1) SU1282820A3 (pt)
YU (1) YU42347B (pt)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4422982A (en) * 1982-06-30 1983-12-27 Stauffer Chemical Company Method for preparation 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
US4889906A (en) * 1988-11-25 1989-12-26 Monsanto Company Amine salts of 1,4,2-oxazaphospholidine-4-acetic acid, 2-alkoxy-2-oxides
HU206363B (en) * 1989-04-11 1992-10-28 Alkaloida Vegyeszeti Gyar Process for selective, complexometric analysis of n-(phosphonomethyl)-glycine, n-(phosphonomethyl)-n-(carboxymethyl)-glycine and n,n-bis (phosphonomethyl)-glycine
ES2059892T5 (es) * 1989-06-15 2001-02-01 Finchimica Srl Un metodo para la preparacion de n-fosfonometil glicina.
IL101539A (en) 1991-04-16 1998-09-24 Monsanto Europe Sa Mono-ammonium salts of the history of N phosphonomethyl glycyl which are not hygroscopes, their preparations and pesticides containing
US5312972A (en) * 1992-10-29 1994-05-17 Hampshire Chemical Corp. Conversion of hydroxymethyl-iminodiacetic acid to phosphonomethyl-iminodiacetic acid
US5312973A (en) * 1993-03-25 1994-05-17 Finchimica S.P.A. Process for producing n-phosphono-methyl-imino-diacetic acid
JP3823330B2 (ja) * 1994-11-09 2006-09-20 昭和電工株式会社 Ｎ−ホスホノメチルグリシンの単離方法
EP0806428B1 (en) * 1994-11-09 2003-01-29 Showa Denko Kabushiki Kaisha Method for isolating N-phosphonomethylglycine
CA2409745A1 (en) * 2000-05-22 2001-12-06 Monsanto Technology, Llc Reaction systems for making n-(phosphonomethyl)glycine compounds
DE10130136A1 (de) * 2001-06-22 2003-01-02 Basf Ag Verfahren zur Gewinnung von N-Phosphonomethylglycin
DK1678188T3 (da) * 2003-09-17 2008-05-13 Monsanto Technology Llc Fremgangsmåde til udvinding af krystallinsk produkt fra oplösning
CN101170907B (zh) * 2005-03-04 2012-10-03 孟山都技术公司 减轻用除草剂草甘膦制剂处理的草甘膦耐受性转基因棉花植物内的坏死
CA2637027A1 (en) * 2006-01-10 2007-07-19 Ruey J. Yu N-(phosphonoalkyl)-amino acids, derivatives thereof and compositions and methods of use
WO2010135141A1 (en) 2009-05-18 2010-11-25 Monsanto Technology Llc Recovery of phosphorus values and salt impurities from aqueous waste streams
CN102766159B (zh) * 2012-06-18 2016-03-16 印海平 草甘膦碱性母液处理方法
US20210265515A1 (en) 2018-06-20 2021-08-26 Janusz Chuptys CONTISSI A multilayer photovoltaic panel with increased solar radiation energy to electric energy conversion surface
CN110862413A (zh) * 2018-08-27 2020-03-06 湖北泰盛化工有限公司 一种草甘膦合成工艺及装置
CN110862414B (zh) * 2018-08-27 2022-07-01 湖北泰盛化工有限公司 一种催化合成草甘膦的工艺
CN110860310B (zh) * 2018-08-27 2023-03-31 湖北泰盛化工有限公司 一种合成草甘膦的有机催化剂及草甘膦合成工艺

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA568570A (en) * 1959-01-06 C. Somogyi John Formaldehyde derivatives of mono-amino dicarboxylic acids and their preparation
US1910331A (en) * 1931-06-24 1933-05-23 Wacker Chemie Gmbh Process of preparing alkali metal aliphatic monohydroxy alcoholates
US2451945A (en) * 1945-05-25 1948-10-19 Gen Aniline & Film Corp Preparation of potassium alcoholates
CH336065A (de) * 1954-03-05 1959-02-15 Ciba Geigy Verfahren zur Herstellung von neuen Stickstoff und Phosphor enthaltenden Verbindungen
US2796443A (en) * 1956-03-12 1957-06-18 Dow Chemical Co Method for making anhydrous alkali metal alcoholates
US2877274A (en) * 1958-01-21 1959-03-10 Du Pont Production of sodium methoxide
NL285361A (pt) * 1961-11-13 1900-01-01
FR91049E (fr) * 1966-02-14 1968-03-29 Kuhlmann Ets Polyols phosphorés et azotés, procédé pour leur obtention et leurs applications
NL7200247A (pt) * 1971-01-11 1972-07-13
US4085134A (en) * 1974-02-15 1978-04-18 Petrolite Corporation Amino-phosphonic-sulfonic acids
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
CH647528A5 (fr) * 1978-10-27 1985-01-31 Bcap Biolog Chem Act Pat Procede pour la preparation de n-phosphonomethylglycine.

Also Published As

Publication number Publication date
PL122749B1 (en) 1982-08-31
BR8004228A (pt) 1981-01-21
YU175980A (en) 1983-01-21
DD151945A5 (de) 1981-11-11
CS486180A2 (en) 1985-09-17
US4486359A (en) 1984-12-04
DE3025657A1 (de) 1981-04-09
FR2460959B1 (pt) 1983-05-27
JPS5668688A (en) 1981-06-09
DE3025657C2 (pt) 1992-03-05
ATA357480A (de) 1984-07-15
HU184601B (en) 1984-09-28
PL225540A1 (pt) 1981-06-19
YU42347B (en) 1988-08-31
DK171469B1 (da) 1996-11-11
FR2460959A1 (fr) 1981-01-30
CH646180A5 (de) 1984-11-15
SU1282820A3 (ru) 1987-01-07
CS244408B2 (en) 1986-07-17
DK294880A (da) 1981-01-10
AT377263B (de) 1985-02-25
JPS6338035B2 (pt) 1988-07-28

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Legal Events

Date Code Title Description
PC3A Transfer or assignment

Free format text: 950427 MONSANTO EUROPE S.A/N.V BE

PD3A Change of proprietorship
MM3A Annulment or lapse

Free format text: LAPSE DUE TO NON-PAYMENT OF FEES

Effective date: 19991130