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AR029885A1 - Procedimiento para preparar n-fosfono metilglicina (glifosato) o una sal de la misma - Google Patents

Procedimiento para preparar n-fosfono metilglicina (glifosato) o una sal de la misma

Info

Publication number
AR029885A1
AR029885A1 ARP000103801A ARP000103801A AR029885A1 AR 029885 A1 AR029885 A1 AR 029885A1 AR P000103801 A ARP000103801 A AR P000103801A AR P000103801 A ARP000103801 A AR P000103801A AR 029885 A1 AR029885 A1 AR 029885A1
Authority
AR
Argentina
Prior art keywords
salt
methylglycin
phosphone
glyphosate
prepare
Prior art date
Application number
ARP000103801A
Other languages
English (en)
Original Assignee
Basf Ag
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 Basf Ag filed Critical Basf Ag
Publication of AR029885A1 publication Critical patent/AR029885A1/es

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)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Se revela un procedimiento para preparar N-fosfonometilglicina o una sal de la misma por puesta en contacto del ácido fosfonometiliminodiacético o una sal del mismo con por lo menos un oxidante que contiene oxígeno en presencia de un catalizador heterogéneo, en donde el catalizador heterogéneo contiene por lo menos un silicato. La N-fosfonometilglicina está representada por la formula (1) y es util como herbicida de post-emergencia de amplio espectro.
ARP000103801A 1999-07-23 2000-07-21 Procedimiento para preparar n-fosfono metilglicina (glifosato) o una sal de la misma AR029885A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19934599 1999-07-23

Publications (1)

Publication Number Publication Date
AR029885A1 true AR029885A1 (es) 2003-07-23

Family

ID=7915818

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP000103801A AR029885A1 (es) 1999-07-23 2000-07-21 Procedimiento para preparar n-fosfono metilglicina (glifosato) o una sal de la misma

Country Status (24)

Country Link
US (1) US6867326B1 (es)
EP (1) EP1198466B1 (es)
JP (1) JP2003505463A (es)
KR (1) KR20020013971A (es)
CN (1) CN1159323C (es)
AR (1) AR029885A1 (es)
AT (1) ATE236174T1 (es)
AU (1) AU6826400A (es)
BG (1) BG106290A (es)
BR (1) BR0012653A (es)
CA (1) CA2380177A1 (es)
CZ (1) CZ2002279A3 (es)
DE (1) DE50001642D1 (es)
DK (1) DK1198466T3 (es)
ES (1) ES2195929T3 (es)
HU (1) HUP0201940A2 (es)
IL (1) IL147290A0 (es)
MX (1) MXPA02000717A (es)
NZ (1) NZ516546A (es)
PL (1) PL364748A1 (es)
PT (1) PT1198466E (es)
SK (1) SK1042002A3 (es)
WO (1) WO2001007447A1 (es)
ZA (1) ZA200200529B (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101165064A (zh) 1999-12-21 2008-04-23 孟山都技术有限责任公司 氧化基质的做法
TWI306779B (en) 2002-06-28 2009-03-01 Monsanto Technology Llc Use of tellurium in carbon-supported, noble metal-containing catalysts for liquid phase oxidation reactions
CN100362002C (zh) * 2004-03-25 2008-01-16 浙江新安化工集团股份有限公司 一种双甘膦氧化制备草甘膦的方法
CN100372857C (zh) * 2004-05-12 2008-03-05 江苏好收成韦恩农药化工有限公司 N-膦酰基甲基甘氨酸的生产方法
US8703639B2 (en) 2004-09-15 2014-04-22 Monsanto Technology Llc Oxidation catalyst and its use for catalyzing liquid phase oxidation reactions
US8252953B2 (en) 2008-05-01 2012-08-28 Monsanto Technology Llc Metal utilization in supported, metal-containing catalysts
CN101353358B (zh) * 2008-09-05 2011-01-19 江苏好收成韦恩农化股份有限公司 用改进反应系统制备n-(膦酰基甲基)甘氨酸的方法
EP2568289A3 (en) 2011-09-12 2013-04-03 International AIDS Vaccine Initiative Immunoselection of recombinant vesicular stomatitis virus expressing hiv-1 proteins by broadly neutralizing antibodies
EP2586461A1 (en) 2011-10-27 2013-05-01 Christopher L. Parks Viral particles derived from an enveloped virus
US9347065B2 (en) 2012-03-29 2016-05-24 International Aids Vaccine Initiative Methods to improve vector expression and genetic stability
CN103109801B (zh) * 2013-03-06 2014-08-27 段凤羽 一种草甘膦助剂及其制备方法
CN118491571B (zh) * 2024-07-17 2024-10-01 沈阳开拓利思科技有限公司 一种草甘膦用活性炭催化剂的再生方法

Family Cites Families (19)

* 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
ES465139A1 (es) 1976-12-20 1978-10-01 Monsanto Co Un procedimiento para preparar una mono-o disal de n-fosfo- nometilglicina.
HU184168B (en) * 1979-05-11 1984-07-30 Mta Koezponti Kemiai Kutato In Process for producing n-bracket-phosphono-methyl-bracket closed-glycine
US4624937A (en) 1984-05-10 1986-11-25 Monsanto Company Process for removing surface oxides from activated carbon catalyst
US4582650A (en) * 1985-02-11 1986-04-15 Monsanto Company Oxidation with encapsulated co-catalyst
US4696772A (en) 1985-02-28 1987-09-29 Monsanto Company Amine oxidation using carbon catalyst having oxides removed from surface
US4853159A (en) 1987-10-26 1989-08-01 Monsanto Company Process for producing N-phosphonomethylglycine
ES2021229A6 (es) * 1990-03-12 1991-10-16 Ercros Sa Perfeccionamientos introducidos en un procedimiento de obtencion de n-fosfonometilglicina por oxidacion de n-fosfonometiliminodiacetico.
US5023369A (en) 1990-06-25 1991-06-11 Monsanto Company Process for producing N-phosphonomethylglycine
US5095140A (en) * 1990-06-25 1992-03-10 Monsanto Company Peroxide process for producing N-phosphonomethylglycine
US5043475A (en) 1990-06-25 1991-08-27 Monsanto Company Peroxide process for producing N-phosphonomethylglycine
ES2050624B1 (es) * 1992-11-06 1994-12-16 Aragonesas Agro S A Procedimiento de obtencion de n-fosfonometilglicina.
SI9400449A (en) 1994-12-20 1996-06-30 Pinus D D Process for preparing N-phosphonomethyl glycin
TW322481B (es) 1995-03-07 1997-12-11 Sankyo Co
US5948938A (en) * 1995-03-07 1999-09-07 Sankyo Company, Limited Process for preparing N-phosphonomethylglycine
US6365772B1 (en) 1995-05-30 2002-04-02 Hampshire Chemical Corp. Facile synthesis of phosphonomethylglycine from phosphonomethyliminodiacetic acid
US5962729A (en) * 1998-05-14 1999-10-05 Calgon Carbon Corporation Method for the manufacture of N-phosphonomethylglycine from N-phosphonomethyliminodiacetic acid using a catalytic carbon

Also Published As

Publication number Publication date
PT1198466E (pt) 2003-08-29
NZ516546A (en) 2003-08-29
WO2001007447A1 (de) 2001-02-01
ZA200200529B (en) 2003-08-27
PL364748A1 (en) 2004-12-13
BG106290A (bg) 2003-01-31
HUP0201940A2 (en) 2002-09-28
ES2195929T3 (es) 2003-12-16
DK1198466T3 (da) 2003-06-16
KR20020013971A (ko) 2002-02-21
ATE236174T1 (de) 2003-04-15
IL147290A0 (en) 2002-08-14
MXPA02000717A (es) 2002-07-22
JP2003505463A (ja) 2003-02-12
US6867326B1 (en) 2005-03-15
EP1198466A1 (de) 2002-04-24
EP1198466B1 (de) 2003-04-02
AU6826400A (en) 2001-02-13
BR0012653A (pt) 2002-04-09
SK1042002A3 (en) 2002-07-02
CZ2002279A3 (cs) 2002-04-17
CN1362962A (zh) 2002-08-07
DE50001642D1 (de) 2003-05-08
CA2380177A1 (en) 2001-02-01
CN1159323C (zh) 2004-07-28

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