DE3377913D1 - Method for preparation of salts of n-phosphonomethylglycine - Google Patents

Method for preparation of salts of n-phosphonomethylglycine

Info

Publication number
DE3377913D1
DE3377913D1 DE8383306353T DE3377913T DE3377913D1 DE 3377913 D1 DE3377913 D1 DE 3377913D1 DE 8383306353 T DE8383306353 T DE 8383306353T DE 3377913 T DE3377913 T DE 3377913T DE 3377913 D1 DE3377913 D1 DE 3377913D1
Authority
DE
Germany
Prior art keywords
phosphonomethylglycine
salts
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
DE8383306353T
Other languages
English (en)
Inventor
Michael David Broadhurst
James Byranheather
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 DE3377913D1 publication Critical patent/DE3377913D1/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 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)]
    • 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)
  • Agricultural Chemicals And Associated Chemicals (AREA)
DE8383306353T 1983-01-13 1983-10-19 Method for preparation of salts of n-phosphonomethylglycine Expired DE3377913D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/457,812 US4431594A (en) 1983-01-13 1983-01-13 Method for preparation of salts of N-phosphonomethylglycine

Publications (1)

Publication Number Publication Date
DE3377913D1 true DE3377913D1 (en) 1988-10-13

Family

ID=23818168

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383306353T Expired DE3377913D1 (en) 1983-01-13 1983-10-19 Method for preparation of salts of n-phosphonomethylglycine

Country Status (26)

Country Link
US (1) US4431594A (de)
EP (1) EP0117337B1 (de)
JP (1) JPS59128396A (de)
KR (1) KR900003454B1 (de)
AR (1) AR246088A1 (de)
AT (1) ATE37030T1 (de)
AU (1) AU562827B2 (de)
BG (2) BG60103A3 (de)
BR (1) BR8306690A (de)
CA (1) CA1213903A (de)
CS (1) CS235988B2 (de)
DD (1) DD234273A5 (de)
DE (1) DE3377913D1 (de)
DK (1) DK167358B1 (de)
ES (1) ES8504693A1 (de)
FI (1) FI80045C (de)
HU (1) HU193534B (de)
IL (1) IL70036A (de)
MX (1) MX158972A (de)
NO (1) NO169288C (de)
NZ (1) NZ206020A (de)
PL (1) PL146421B1 (de)
PT (1) PT77710B (de)
RO (1) RO88471A (de)
YU (1) YU43199B (de)
ZA (1) ZA838049B (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0376508U (de) * 1989-11-29 1991-07-31
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
GB9111974D0 (en) * 1991-06-04 1991-07-24 Ici Plc Novel process
GB9525956D0 (en) * 1995-12-19 1996-02-21 Zeneca Ltd Manufacture of glyphosate salts
US6133199A (en) * 1997-07-30 2000-10-17 Monsanto Company Process and compositions promoting biological effectiveness of exogenous chemical substances in plants
DE69922996T2 (de) 1998-11-30 2005-12-22 Flamel Technologies Förderung der biologischen effektivität exogener chemischer substanzen in pflanzen
AUPR682201A0 (en) 2001-08-03 2001-08-30 Nufarm Limited Glyphosate composition
MX2009008934A (es) * 2007-02-26 2009-08-28 Dow Agrosciences Llc Proceso para la preparacion de algunas sulfiliminas sustituidas.
BRPI0822744B8 (pt) 2008-11-06 2017-03-21 Sn Biotech Tech Sp Z O O Sp K composição herbicida homogênea líquida, método de controle de erva daninha, e método de produção de composição herbicida homogênea líquida

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2271707A (en) * 1937-06-24 1942-02-03 Gen Aniline & Film Corp Wetting agent
US2831019A (en) * 1956-07-27 1958-04-15 California Ink Company Inc Method of preparing quaternary ammonium naphthenates
US4196143A (en) * 1974-07-01 1980-04-01 The Dow Chemical Company Substituted phenoxyalkyl quaternary ammonium compounds
MX4703E (es) * 1976-12-20 1982-08-04 Monsanto Co Procedimiento mejorado para la preparacion de mono y disales de n-fosfonometilglicina
US4340761A (en) * 1980-11-24 1982-07-20 The Dow Chemical Company Preparation of phosphonium phenoxide salts
US4315765A (en) * 1980-12-04 1982-02-16 Stauffer Chemical Company Trialkylsulfonium salts of n-phosphonomethylglycine and their use as plant growth regulators and herbicides
US4341549A (en) * 1981-08-24 1982-07-27 Stauffer Chemical Company Phosphonium salts of N-phosphonomethylglycine and their use as herbicides and plant growth regulants

Also Published As

Publication number Publication date
AU2058783A (en) 1984-07-19
PT77710B (en) 1986-03-27
MX158972A (es) 1989-04-04
PT77710A (en) 1983-12-01
YU229983A (en) 1986-04-30
DK167358B1 (da) 1993-10-18
YU43199B (en) 1989-04-30
EP0117337A1 (de) 1984-09-05
FI833872A (fi) 1984-07-14
CA1213903A (en) 1986-11-12
FI80045C (fi) 1990-04-10
EP0117337B1 (de) 1988-09-07
ZA838049B (en) 1984-09-26
JPS59128396A (ja) 1984-07-24
CS235988B2 (en) 1985-05-15
DD234273A5 (de) 1986-03-26
AR246088A1 (es) 1994-03-30
KR900003454B1 (ko) 1990-05-19
ES526880A0 (es) 1985-05-01
IL70036A (en) 1987-01-30
KR840007597A (ko) 1984-12-08
FI833872A0 (fi) 1983-10-24
PL244495A1 (en) 1984-10-08
BG60165A3 (en) 1993-11-15
BR8306690A (pt) 1984-07-31
FI80045B (fi) 1989-12-29
AU562827B2 (en) 1987-06-18
ATE37030T1 (de) 1988-09-15
IL70036A0 (en) 1984-01-31
HU193534B (en) 1987-10-28
US4431594A (en) 1984-02-14
PL146421B1 (en) 1989-02-28
NZ206020A (en) 1986-07-11
JPH0225918B2 (de) 1990-06-06
BG60103A3 (en) 1993-10-15
NO833828L (no) 1984-07-16
DK491083D0 (da) 1983-10-26
DK491083A (da) 1984-07-14
NO169288C (no) 1992-06-03
NO169288B (no) 1992-02-24
RO88471A (ro) 1986-07-30
ES8504693A1 (es) 1985-05-01

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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: ZENECA INC., WILMINGTON, DEL., US

8328 Change in the person/name/address of the agent

Free format text: S. ANDRAE UND KOLLEGEN, 81541 MUENCHEN

8327 Change in the person/name/address of the patent owner

Owner name: ZENECA AG PRODUCTS INC., WILMINGTON, DEL., US

8339 Ceased/non-payment of the annual fee