DE3363499D1 - Preparation of n-phosphonomethylglycine - Google Patents

Preparation of n-phosphonomethylglycine

Info

Publication number
DE3363499D1
DE3363499D1 DE8383303559T DE3363499T DE3363499D1 DE 3363499 D1 DE3363499 D1 DE 3363499D1 DE 8383303559 T DE8383303559 T DE 8383303559T DE 3363499 T DE3363499 T DE 3363499T DE 3363499 D1 DE3363499 D1 DE 3363499D1
Authority
DE
Germany
Prior art keywords
phosphonomethylglycine
preparation
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
Application number
DE8383303559T
Other languages
English (en)
Inventor
Raymond Anthony Felix
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.)
Syngenta Crop Protection LLC
Original Assignee
Stauffer Chemical 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 Stauffer Chemical Co filed Critical Stauffer Chemical Co
Application granted granted Critical
Publication of DE3363499D1 publication Critical patent/DE3363499D1/de
Expired 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)
    • C07F9/40—Esters thereof
    • C07F9/4003—Esters thereof the acid moiety containing a substituent or a structure which is considered as characteristic
    • C07F9/4006—Esters of acyclic acids which can have further substituents on alkyl
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles
    • 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
DE8383303559T 1982-06-22 1983-06-21 Preparation of n-phosphonomethylglycine Expired DE3363499D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US39103382A 1982-06-22 1982-06-22
US06/465,931 US4427599A (en) 1982-06-22 1983-02-14 Method for preparation of N-phosphonomethylglycine

Publications (1)

Publication Number Publication Date
DE3363499D1 true DE3363499D1 (en) 1986-06-19

Family

ID=27013360

Family Applications (2)

Application Number Title Priority Date Filing Date
DE8383303559T Expired DE3363499D1 (en) 1982-06-22 1983-06-21 Preparation of n-phosphonomethylglycine
DE198383303559T Pending DE97522T1 (de) 1982-06-22 1983-06-21 Herstellung von n-phosphonomethylglyzin.

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE198383303559T Pending DE97522T1 (de) 1982-06-22 1983-06-21 Herstellung von n-phosphonomethylglyzin.

Country Status (14)

Country Link
US (1) US4427599A (de)
EP (1) EP0097522B1 (de)
KR (1) KR840005156A (de)
AU (1) AU552736B2 (de)
BR (1) BR8303297A (de)
CA (1) CA1215999A (de)
CS (1) CS240964B2 (de)
DD (1) DD210055A5 (de)
DE (2) DE3363499D1 (de)
DK (1) DK283083A (de)
ES (1) ES8500284A1 (de)
IL (1) IL69040A (de)
PL (1) PL140910B1 (de)
RO (1) RO88128A (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4534902A (en) * 1982-06-22 1985-08-13 Stauffer Chemical Company Method for preparation of N-phosphonomethylglycine
US4487724A (en) * 1982-08-23 1984-12-11 Stauffer Chemical Company Method for preparation of N-phosphonomethylglycine
US4569802A (en) * 1983-06-27 1986-02-11 Stauffer Chemical Company Method for preparation of N-phosphonomethylglycine
ES8603901A1 (es) * 1983-07-27 1986-01-01 Rhone Poulenc Agrochimie Procedimiento de preparacion de sulfonamidas con grupo ansinometilfosfonico
EP0164923B1 (de) * 1984-06-04 1988-08-03 Stauffer Chemical Company Verfahren zur Herstellung von N-Phosphonomethylglycin
US4654072A (en) * 1985-09-17 1987-03-31 Stauffer Chemical Company Herbicidal phosphonomethyl amides
US4810426A (en) * 1986-01-28 1989-03-07 Monsanto Company Process for making glyphosate from n-phosphonomethyl-2-oxazolidone
ES2059892T5 (es) * 1989-06-15 2001-02-01 Finchimica Srl Un metodo para la preparacion de n-fosfonometil glicina.
AR027024A1 (es) * 1999-12-23 2003-03-12 Basf Ag Procedimiento para la preparacion de n-fosfonometilglicina
DE10130135A1 (de) 2001-06-22 2003-01-02 Basf Ag Verfahren zur Herstellung von N-Phosphonomethylglycin

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1445087A (en) * 1972-11-08 1976-08-04 Ici Ltd Preparing n-phosphonomethylglycine and nitrile intermediates therefor
ATE5146T1 (de) * 1980-04-14 1983-11-15 Monsanto Company Perfluoramide von diarylestern von nphosphonomethylglycinonitril, herbizide zusammensetzungen und herbizide verwendung davon.

Also Published As

Publication number Publication date
KR840005156A (ko) 1984-11-03
DK283083D0 (da) 1983-06-20
EP0097522A3 (en) 1984-03-21
US4427599A (en) 1984-01-24
IL69040A0 (en) 1983-10-31
ES523497A0 (es) 1984-10-01
AU552736B2 (en) 1986-06-19
RO88128A (ro) 1985-11-30
IL69040A (en) 1986-07-31
CA1215999A (en) 1986-12-30
EP0097522A2 (de) 1984-01-04
PL242639A1 (en) 1984-07-16
DE97522T1 (de) 1984-09-27
BR8303297A (pt) 1984-02-07
AU1593983A (en) 1984-01-05
EP0097522B1 (de) 1986-05-14
RO88128B (ro) 1985-10-31
PL140910B1 (en) 1987-06-30
CS455383A2 (en) 1985-06-13
DD210055A5 (de) 1984-05-30
ES8500284A1 (es) 1984-10-01
DK283083A (da) 1983-12-23
CS240964B2 (en) 1986-03-13

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: SYNGENTA CROP PROTECTION, INC., WILMINGTON, DEL.,

8339 Ceased/non-payment of the annual fee