KR920000777A - 과산화물에 의한 n-포스포노메틸글리신의 제조방법 - Google Patents

과산화물에 의한 n-포스포노메틸글리신의 제조방법 Download PDF

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KR920000777A
KR920000777A KR1019910001175A KR910001175A KR920000777A KR 920000777 A KR920000777 A KR 920000777A KR 1019910001175 A KR1019910001175 A KR 1019910001175A KR 910001175 A KR910001175 A KR 910001175A KR 920000777 A KR920000777 A KR 920000777A
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South Korea
Prior art keywords
catalyst
iron
group
oxide
acid
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KR1019910001175A
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KR940005341B1 (ko
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쥬니어 도널드 리 피일즈
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제임스 클리프톤 보올딩
몬산토 캄파니
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    • 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)]
    • C07F9/44—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 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

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  • 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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

내용 없음.

Description

과산화물에 의한 N-포스포노메틸글리신의 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (10)

  1. 중간물 N-포스포노메틸이미노디아세트산-N-옥사이드를 형성하기 위해 과산화물로 N-포스포노메틸이미노아세트산을 산화시켜 N-포스포노메틸글리신을 제조하는 방법에 있어서, 중간물을 N-포스포노메틸글리신으로 전환시키기 위해 철, 아연, 알루미늄, 바나듐, 구리로 구성된 그룹에서 선택한 금속이나 수용성 바나듐 화합물, 철염, 구리염으로 구성된 그룹에서 선택한 화합물의 촉매량을 첨가함을 특징으로 하는 제조방법.
  2. 제1항에 있어서, 촉매는 철, 아연, 알루미늄, 바나듐, 구리로 구성된 그룹에서 선택한 금속임을 특징으로 하는 방법.
  3. 제2항에 있어서, 금속의 촉매량은 N-포스포노메틸이미노디아세트산-N-옥사이드의 중량기준으로 0.1-10wt%임을 특징으로 하는 방법.
  4. 제3항에 있어서, 촉매는 철임을 특징으로 하는 방법.
  5. 제1항에 있어서, 촉매는 수용성 바나듐 화합물, 철염, 구리염으로 구성된 그룹에서 선택함을 특징으로 하는 방법.
  6. 제5항에 있어서, 중간물 N-포스포노메틸이미노디아세트산-N-옥사이드를 전환시키기 위한 촉매량은 존재하는 N-포스포노메틸이미노디아세트산-N-옥사이드의 중량 기준으로 0.005-0.5wt%임을 특징으로 하는 방법.
  7. 제5항에 있어서, 촉매량은 0.01-2.0wt%임을 특징으로 하는 방법.
  8. 제6항에 있어서, 촉매는 수용성 철염임을 특징으로 하는 방법.
  9. 제6항에 있어서, 촉매는 수용성 바나듐 화합물임을 특징으로 하는 방법.
  10. 제9항에 있어서, 촉매는 바나딜설페이트임을 특징으로 하는 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019910001175A 1990-06-25 1991-01-24 과산화물에 의한 n-포스포노메틸글리신의 제조방법 KR940005341B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/542,995 1990-06-25
US07/542,995 US5043475A (en) 1990-06-25 1990-06-25 Peroxide process for producing N-phosphonomethylglycine

Publications (2)

Publication Number Publication Date
KR920000777A true KR920000777A (ko) 1992-01-29
KR940005341B1 KR940005341B1 (ko) 1994-06-17

Family

ID=24166161

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910001175A KR940005341B1 (ko) 1990-06-25 1991-01-24 과산화물에 의한 n-포스포노메틸글리신의 제조방법

Country Status (17)

Country Link
US (1) US5043475A (ko)
EP (1) EP0464017B1 (ko)
JP (1) JPH0798830B2 (ko)
KR (1) KR940005341B1 (ko)
AT (1) ATE128712T1 (ko)
AU (1) AU626488B2 (ko)
BR (1) BR9100320A (ko)
CA (1) CA2034882C (ko)
DE (1) DE69113526T2 (ko)
DK (1) DK0464017T3 (ko)
ES (1) ES2079631T3 (ko)
HK (1) HK1007145A1 (ko)
HU (1) HU208699B (ko)
IE (1) IE71944B1 (ko)
IL (1) IL97038A (ko)
MY (1) MY104617A (ko)
NZ (1) NZ236893A (ko)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU660263B2 (en) * 1992-07-08 1995-06-15 Davison Industries Pty Limited Process for producing N-phosphonomethyl glycine
ES2050624B1 (es) * 1992-11-06 1994-12-16 Aragonesas Agro S A Procedimiento de obtencion de n-fosfonometilglicina.
US5948938A (en) * 1995-03-07 1999-09-07 Sankyo Company, Limited Process for preparing N-phosphonomethylglycine
AU5344199A (en) * 1998-08-12 2000-03-06 Monsanto Company Preparation of formylphosphonic acid from (phosphonomethyl)amine n-oxides
DE50001642D1 (de) 1999-07-23 2003-05-08 Basf Ag Verfahren zur herstellung von glyphosate oder eines salzes davon
AU6837300A (en) * 1999-08-11 2001-03-13 Basf Aktiengesellschaft Method for the production of phosphonomethylglycine
JP2003507385A (ja) * 1999-08-11 2003-02-25 ビーエーエスエフ アクチェンゲゼルシャフト ホスホノメチルグリシンの製造方法
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
US7390920B2 (en) * 2002-02-14 2008-06-24 Monsanto Technology Llc Oxidation catalyst and process
US7129373B2 (en) * 2002-02-14 2006-10-31 Monsanto Technology Llc Oxidation catalyst and process
EP2460586A3 (en) 2003-08-14 2012-11-14 Monsanto Technology LLC Process for oxidation of N-(phosphonomethyl)iminodiacetic acid or salt thereof
AU2006214086B2 (en) 2005-02-17 2012-01-19 Monsanto Technology Llc Transition metal-containing catalysts and catalyst combinations including transition metal-containing catalysts and processes for their preparation and use as oxidation catalysts
CN102792969B (zh) 2005-03-04 2015-01-21 孟山都技术公司 减轻用除草剂草甘膦制剂处理的草甘膦耐受性转基因棉花植物内的坏死
ES2611305T3 (es) 2005-04-01 2017-05-08 Monsanto Technology, Llc Control de la conversión de ácido N-(fosfonometil)iminodiacético en la fabricación de glifosato
CN101427406A (zh) * 2006-02-17 2009-05-06 孟山都技术公司 含过渡金属的催化剂、其制备方法及其作为燃料电池催化剂的用途
CN102649799B (zh) * 2011-02-23 2015-02-04 重庆紫光化工股份有限公司 一种草甘膦的制备方法
GB201511113D0 (en) 2015-06-24 2015-08-05 Smiths Medical Int Ltd Tube introducers, assemblies and methods

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3954848A (en) * 1972-05-31 1976-05-04 Monsanto Company Process for producing N-phosphonomethyl glycine
US3950402A (en) * 1972-05-31 1976-04-13 Monsanto Company Process for producing N-phosphonomethyl glycine
RO67869A (ro) * 1972-12-11 1981-06-22 Mensanto Co,Us Procedeu pentru prepararea unor derivati ai n-fosfonometil-gliciu n-oxizilor
US4582650A (en) * 1985-02-11 1986-04-15 Monsanto Company Oxidation with encapsulated co-catalyst
US4579689A (en) * 1985-02-11 1986-04-01 Monsanto Company Oxidation with coated catalyst
US4853159A (en) * 1987-10-26 1989-08-01 Monsanto Company Process for producing N-phosphonomethylglycine
US4898972A (en) * 1988-09-26 1990-02-06 Monsanto Company Process for producing N-phosphonomethylglycine
JPH036988A (ja) * 1989-06-05 1991-01-14 Hitachi Ltd カラービデオカメラ
US4952723A (en) * 1989-07-31 1990-08-28 Monsanto Company Process for producing N-phosphonomethylglycine

Also Published As

Publication number Publication date
HU208699B (en) 1993-12-28
DE69113526D1 (de) 1995-11-09
HK1007145A1 (en) 1999-04-01
DK0464017T3 (da) 1995-12-18
HU910260D0 (en) 1991-08-28
NZ236893A (en) 1992-05-26
IE71944B1 (en) 1997-03-12
CA2034882A1 (en) 1991-12-26
AU6993491A (en) 1992-01-02
HUT57784A (en) 1991-12-30
MY104617A (en) 1994-04-30
ES2079631T3 (es) 1996-01-16
IL97038A0 (en) 1992-03-29
AU626488B2 (en) 1992-07-30
EP0464017A1 (en) 1992-01-02
DE69113526T2 (de) 1996-04-18
JPH04224593A (ja) 1992-08-13
EP0464017B1 (en) 1995-10-04
IL97038A (en) 1997-06-10
IE910246A1 (en) 1992-01-01
JPH0798830B2 (ja) 1995-10-25
ATE128712T1 (de) 1995-10-15
CA2034882C (en) 1996-07-02
US5043475A (en) 1991-08-27
BR9100320A (pt) 1992-04-07
KR940005341B1 (ko) 1994-06-17

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