HK1007150A1 - Process for purifying n-phosphonomethylglycine - Google Patents

Process for purifying n-phosphonomethylglycine

Info

Publication number
HK1007150A1
HK1007150A1 HK98106386A HK98106386A HK1007150A1 HK 1007150 A1 HK1007150 A1 HK 1007150A1 HK 98106386 A HK98106386 A HK 98106386A HK 98106386 A HK98106386 A HK 98106386A HK 1007150 A1 HK1007150 A1 HK 1007150A1
Authority
HK
Hong Kong
Prior art keywords
phosphonomethylglycine
purifying
Prior art date
Application number
HK98106386A
Other languages
English (en)
Inventor
Lowell Richard Smith
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
Publication of HK1007150A1 publication Critical patent/HK1007150A1/xx

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)]
    • 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
    • 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)]

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)
  • Treatment Of Water By Ion Exchange (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
HK98106386A 1989-08-17 1998-06-24 Process for purifying n-phosphonomethylglycine HK1007150A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US39499889A 1989-08-17 1989-08-17

Publications (1)

Publication Number Publication Date
HK1007150A1 true HK1007150A1 (en) 1999-04-01

Family

ID=23561276

Family Applications (1)

Application Number Title Priority Date Filing Date
HK98106386A HK1007150A1 (en) 1989-08-17 1998-06-24 Process for purifying n-phosphonomethylglycine

Country Status (19)

Country Link
EP (1) EP0413672B1 (de)
JP (1) JPH0386892A (de)
KR (1) KR930007995B1 (de)
CN (1) CN1050542A (de)
AR (1) AR245451A1 (de)
AT (1) ATE118498T1 (de)
AU (1) AU625608B2 (de)
BR (1) BR9004056A (de)
CA (1) CA2023405C (de)
DE (1) DE69016879T2 (de)
DK (1) DK0413672T3 (de)
ES (1) ES2022053T3 (de)
HK (1) HK1007150A1 (de)
HU (1) HUT54379A (de)
IE (1) IE902969A1 (de)
IL (1) IL95400A0 (de)
MY (1) MY108534A (de)
NZ (1) NZ234943A (de)
ZA (1) ZA906503B (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5262314A (en) * 1991-09-06 1993-11-16 E. I. Du Pont De Nemours And Company Enzymatic oxidation of glycolic acid in the presence of non-enzymatic catalyst for decomposing hydrogen peroxide
TW294723B (de) * 1991-09-06 1997-01-01 Du Pont
US5180846A (en) * 1991-11-06 1993-01-19 E. I. Du Pont De Nemours & Company Hydrogenation of enzymatically-produced glycolic acid/aminomethylphosphonic acid mixtures
US5834262A (en) * 1992-01-06 1998-11-10 E. I. Du Pont De Nemours And Company Oxidation of glycolic acid to glyoxylic acid using a microbial cell transformant as catalyst
ES2050624B1 (es) * 1992-11-06 1994-12-16 Aragonesas Agro S A Procedimiento de obtencion de n-fosfonometilglicina.
CN1075507C (zh) * 1999-11-08 2001-11-28 浙江新安化工集团股份有限公司 草甘膦酸合成中水解辅续工序
DE10007702A1 (de) 2000-02-19 2001-08-23 Sueddeutsche Kalkstickstoff Verfahren zur Herstellung von N-(Phosphonomethyl)glycin
ES2253383T3 (es) 2000-05-22 2006-06-01 Monsanto Technology Llc Sistemas de reaccion para fabricar compuestos n-(fosfonometil)glicina.
TW200538459A (en) * 2004-05-21 2005-12-01 Dow Agrosciences Llc Purification of n-(phosphonomethyl)glycine
TW200624151A (en) * 2004-11-12 2006-07-16 Monsanto Technology Llc Recovery of noble metals from aqueous process streams
CN101648972B (zh) * 2009-09-08 2012-11-21 浙江新安化工集团股份有限公司 一种从草甘膦母液回收草甘膦的方法
CN104016534A (zh) * 2014-02-25 2014-09-03 江苏海普功能材料有限公司 树脂吸附实现草甘膦生产废水资源化治理的方法
CN104959002A (zh) * 2015-06-29 2015-10-07 江西金龙化工有限公司 草甘膦水解尾气连续回收去除氯化氢的方法
CN109142613B (zh) * 2017-06-27 2021-01-01 中国石油天然气股份有限公司 一种测定醇胺溶液中n,n-二羟乙基甘氨酸含量的方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4851131A (en) * 1987-12-31 1989-07-25 Monsanto Company Process for treating glyphosate process waste streams

Also Published As

Publication number Publication date
MY108534A (en) 1996-10-31
EP0413672A3 (en) 1991-06-26
HU905046D0 (en) 1991-01-28
EP0413672A2 (de) 1991-02-20
ATE118498T1 (de) 1995-03-15
BR9004056A (pt) 1991-09-03
NZ234943A (en) 1991-12-23
DE69016879T2 (de) 1995-09-07
DE69016879D1 (de) 1995-03-23
KR910004656A (ko) 1991-03-29
AU6102490A (en) 1991-02-21
CA2023405A1 (en) 1991-02-18
CA2023405C (en) 1995-07-04
IE902969A1 (en) 1991-02-27
ES2022053A4 (es) 1991-12-01
AR245451A1 (es) 1994-01-31
AU625608B2 (en) 1992-07-16
JPH0386892A (ja) 1991-04-11
ZA906503B (en) 1991-07-31
HUT54379A (en) 1991-02-28
EP0413672B1 (de) 1995-02-15
DK0413672T3 (da) 1995-05-01
ES2022053T3 (es) 1995-04-16
IL95400A0 (en) 1991-06-30
CN1050542A (zh) 1991-04-10
KR930007995B1 (ko) 1993-08-25

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)