ATE116652T1 - Verfahren zur herstellung von n- phosphonomethylglyzin. - Google Patents

Verfahren zur herstellung von n- phosphonomethylglyzin.

Info

Publication number
ATE116652T1
ATE116652T1 AT90870076T AT90870076T ATE116652T1 AT E116652 T1 ATE116652 T1 AT E116652T1 AT 90870076 T AT90870076 T AT 90870076T AT 90870076 T AT90870076 T AT 90870076T AT E116652 T1 ATE116652 T1 AT E116652T1
Authority
AT
Austria
Prior art keywords
phosphonomethylglyzine
producing
phosphonomethylglycine
quinone
hydroquinone
Prior art date
Application number
AT90870076T
Other languages
English (en)
Inventor
Donald Lee Fields Jr
Dennis Patrick Riley
Raymond Charles Grabiak
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 ATE116652T1 publication Critical patent/ATE116652T1/de

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)
AT90870076T 1989-05-25 1990-05-21 Verfahren zur herstellung von n- phosphonomethylglyzin. ATE116652T1 (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 (1)

Publication Number Publication Date
ATE116652T1 true ATE116652T1 (de) 1995-01-15

Family

ID=23401619

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90870076T ATE116652T1 (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
EP2875038A1 (de) * 2012-07-17 2015-05-27 Straitmark Holding AG Verfahren für die synthese von n-phosphonomethylimindiessigsäure

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
JPH068306B2 (ja) 1994-02-02
BR9002448A (pt) 1991-08-06
KR900018127A (ko) 1990-12-20
EP0399985A3 (de) 1991-05-29
US4937376A (en) 1990-06-26
DE69015697T2 (de) 1995-06-22
HUT53910A (en) 1990-12-28
JPH0320289A (ja) 1991-01-29
HU209649B (en) 1994-09-28
IL94496A0 (en) 1991-03-10
AU623011B2 (en) 1992-04-30
CA2017504A1 (en) 1990-11-25
DE69015697D1 (de) 1995-02-16
ZA904003B (en) 1991-06-26
NZ233794A (en) 1992-09-25
HU903183D0 (en) 1990-10-28
EP0399985A2 (de) 1990-11-28
IE901877L (en) 1990-11-25
KR930005260B1 (ko) 1993-06-17
EP0399985B1 (de) 1995-01-04
AU5587590A (en) 1990-11-29
IL94496A (en) 1994-05-30

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee