DE69015697T2 - Verfahren zur Herstellung von N-Phosphonomethylglyzin. - Google Patents

Verfahren zur Herstellung von N-Phosphonomethylglyzin.

Info

Publication number
DE69015697T2
DE69015697T2 DE69015697T DE69015697T DE69015697T2 DE 69015697 T2 DE69015697 T2 DE 69015697T2 DE 69015697 T DE69015697 T DE 69015697T DE 69015697 T DE69015697 T DE 69015697T DE 69015697 T2 DE69015697 T2 DE 69015697T2
Authority
DE
Germany
Prior art keywords
phosphonomethylglycine
preparation
quinone
hydroquinone
cerium
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 - Fee Related
Application number
DE69015697T
Other languages
English (en)
Other versions
DE69015697D1 (de
Inventor
Donald Lee Fields
Dennis Patrick Riley
Raymond Charles Grabiak
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.)
Monsanto Co
Original Assignee
Monsanto Co
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 Monsanto Co filed Critical Monsanto Co
Application granted granted Critical
Publication of DE69015697D1 publication Critical patent/DE69015697D1/de
Publication of DE69015697T2 publication Critical patent/DE69015697T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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)
    • C07F9/44—Amides thereof
    • 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
    • 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)
DE69015697T 1989-05-25 1990-05-21 Verfahren zur Herstellung von N-Phosphonomethylglyzin. Expired - Fee Related DE69015697T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/356,484 US4937376A (en) 1989-05-25 1989-05-25 Process for producing N-phosphonomethylglycine

Publications (2)

Publication Number Publication Date
DE69015697D1 DE69015697D1 (de) 1995-02-16
DE69015697T2 true DE69015697T2 (de) 1995-06-22

Family

ID=23401619

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69015697T Expired - Fee Related DE69015697T2 (de) 1989-05-25 1990-05-21 Verfahren zur Herstellung von N-Phosphonomethylglyzin.

Country Status (14)

Country Link
US (1) US4937376A (de)
EP (1) EP0399985B1 (de)
JP (1) JPH068306B2 (de)
KR (1) KR930005260B1 (de)
AT (1) ATE116652T1 (de)
AU (1) AU623011B2 (de)
BR (1) BR9002448A (de)
CA (1) CA2017504A1 (de)
DE (1) DE69015697T2 (de)
HU (1) HU209649B (de)
IE (1) IE901877L (de)
IL (1) IL94496A (de)
NZ (1) NZ233794A (de)
ZA (1) ZA904003B (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5072033A (en) * 1990-12-11 1991-12-10 Monsanto Company Process for producing N-phosphonomethylglycine
US5912391A (en) * 1997-11-17 1999-06-15 General Electric Company Method for hydroxylating aromatic compounds
US6274760B1 (en) 2000-03-14 2001-08-14 Monsanto Co. Preparation of formylphosphonic acid from tertiary aminomethylphosphonic acid N-oxides
US6441223B1 (en) * 2000-11-30 2002-08-27 Monsanto Technology Llc Method of making phosphorus-containing compounds and products thereof
WO2014012986A1 (en) * 2012-07-17 2014-01-23 Straitmark Holding Ag Method for the synthesis of n-phosphonomethyliminodiacetic acid

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3950402A (en) * 1972-05-31 1976-04-13 Monsanto Company Process for producing N-phosphonomethyl glycine
US3954848A (en) * 1972-05-31 1976-05-04 Monsanto Company Process for producing N-phosphonomethyl glycine
US3969398A (en) * 1974-05-01 1976-07-13 Monsanto Company Process for producing N-phosphonomethyl glycine
US4853159A (en) * 1987-10-26 1989-08-01 Monsanto Company Process for producing N-phosphonomethylglycine

Also Published As

Publication number Publication date
ATE116652T1 (de) 1995-01-15
US4937376A (en) 1990-06-26
CA2017504A1 (en) 1990-11-25
BR9002448A (pt) 1991-08-06
EP0399985B1 (de) 1995-01-04
ZA904003B (en) 1991-06-26
KR900018127A (ko) 1990-12-20
IL94496A (en) 1994-05-30
EP0399985A3 (de) 1991-05-29
JPH0320289A (ja) 1991-01-29
HU903183D0 (en) 1990-10-28
JPH068306B2 (ja) 1994-02-02
IL94496A0 (en) 1991-03-10
AU5587590A (en) 1990-11-29
EP0399985A2 (de) 1990-11-28
HU209649B (en) 1994-09-28
AU623011B2 (en) 1992-04-30
IE901877L (en) 1990-11-25
NZ233794A (en) 1992-09-25
HUT53910A (en) 1990-12-28
DE69015697D1 (de) 1995-02-16
KR930005260B1 (ko) 1993-06-17

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee