DE69523265D1 - Verfahren zur herstellung von phosphonsäure-derivaten - Google Patents

Verfahren zur herstellung von phosphonsäure-derivaten

Info

Publication number
DE69523265D1
DE69523265D1 DE69523265T DE69523265T DE69523265D1 DE 69523265 D1 DE69523265 D1 DE 69523265D1 DE 69523265 T DE69523265 T DE 69523265T DE 69523265 T DE69523265 T DE 69523265T DE 69523265 D1 DE69523265 D1 DE 69523265D1
Authority
DE
Germany
Prior art keywords
acid derivatives
phosphonic acid
producing phosphonic
producing
derivatives
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 - Lifetime
Application number
DE69523265T
Other languages
English (en)
Other versions
DE69523265T2 (de
Inventor
C O Chemical Research L Miyata
Toru C O Chemical Resea Sasaki
Kohei C O Chemical Re Morikawa
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.)
Resonac Holdings Corp
Original Assignee
Showa Denko KK
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 Showa Denko KK filed Critical Showa Denko KK
Application granted granted Critical
Publication of DE69523265D1 publication Critical patent/DE69523265D1/de
Publication of DE69523265T2 publication Critical patent/DE69523265T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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)]
    • 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)
DE69523265T 1994-07-01 1995-07-03 Verfahren zur herstellung von phosphonsäure-derivaten Expired - Lifetime DE69523265T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP15100494 1994-07-01
PCT/JP1995/001327 WO1996001264A1 (fr) 1994-07-01 1995-07-03 Procede pour la production de derives d'acide phosphonique

Publications (2)

Publication Number Publication Date
DE69523265D1 true DE69523265D1 (de) 2001-11-22
DE69523265T2 DE69523265T2 (de) 2002-07-04

Family

ID=15509191

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69523265T Expired - Lifetime DE69523265T2 (de) 1994-07-01 1995-07-03 Verfahren zur herstellung von phosphonsäure-derivaten

Country Status (8)

Country Link
US (1) US5679844A (de)
EP (1) EP0717046B1 (de)
JP (1) JP3795077B2 (de)
AU (1) AU675393B2 (de)
DE (1) DE69523265T2 (de)
DK (1) DK0717046T3 (de)
ES (1) ES2162924T3 (de)
WO (1) WO1996001264A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5750774A (en) * 1996-03-11 1998-05-12 Showa Denko K.K. Method for producing N-phosphonomethylglycine
DE69626385T2 (de) * 1996-06-21 2003-12-11 Showa Denko Kk Verfahren zur Herstellung von N-Phosphonomethylglyzin
ES2184151T3 (es) * 1996-12-30 2003-04-01 Monsanto Technology Llc Procedimiento para preparar derivados de cianofosfonato a partir de anhidrido fosforico y cianuro.
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

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3799758A (en) * 1971-08-09 1974-03-26 Monsanto Co N-phosphonomethyl-glycine phytotoxicant compositions
US3977860A (en) * 1971-08-09 1976-08-31 Monsanto Company Herbicidal compositions and methods employing esters of N-phosphonomethylglycine
GB1445087A (en) * 1972-11-08 1976-08-04 Ici Ltd Preparing n-phosphonomethylglycine and nitrile intermediates therefor
US4221583A (en) * 1978-12-22 1980-09-09 Monsanto Company N-Phosphonomethylglycinonitrile and certain derivatives thereof
US4415503A (en) * 1982-09-28 1983-11-15 Stauffer Chemical Company Method for preparation of N-phosphonomethylglycine
JPS604840A (ja) * 1983-06-22 1985-01-11 Agency Of Ind Science & Technol 流体検出装置
JP2533006B2 (ja) * 1991-03-05 1996-09-11 昭和電工株式会社 Ｎ−ホスホノメチルグリシンの製造方法
JP3189252B2 (ja) * 1991-07-26 2001-07-16 ソニー株式会社 画像データエンコーダおよびデコーダ
JP2525977B2 (ja) * 1991-10-17 1996-08-21 昭和電工株式会社 Ｎ−アシルアミノメチルホスホン酸の製造法

Also Published As

Publication number Publication date
DE69523265T2 (de) 2002-07-04
EP0717046A1 (de) 1996-06-19
DK0717046T3 (da) 2001-11-26
JP3795077B2 (ja) 2006-07-12
AU675393B2 (en) 1997-01-30
EP0717046A4 (de) 1996-06-26
EP0717046B1 (de) 2001-10-17
AU2808395A (en) 1996-01-25
ES2162924T3 (es) 2002-01-16
WO1996001264A1 (fr) 1996-01-18
US5679844A (en) 1997-10-21

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition