HK1017360A1 - Process for preparing n-phosphonomethylglycine - Google Patents

Process for preparing n-phosphonomethylglycine

Info

Publication number
HK1017360A1
HK1017360A1 HK98111858A HK98111858A HK1017360A1 HK 1017360 A1 HK1017360 A1 HK 1017360A1 HK 98111858 A HK98111858 A HK 98111858A HK 98111858 A HK98111858 A HK 98111858A HK 1017360 A1 HK1017360 A1 HK 1017360A1
Authority
HK
Hong Kong
Prior art keywords
phosphonomethylglycine
preparing
Prior art date
Application number
HK98111858A
Other languages
English (en)
Inventor
Kunio Nakano
Shuzi Sayama
Yukio Hirayama
Naohiko Ohashi
Original Assignee
Sankyo 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 Sankyo Co filed Critical Sankyo Co
Publication of HK1017360A1 publication Critical patent/HK1017360A1/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)]
    • C07F9/40—Esters 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)
HK98111858A 1995-03-07 1998-11-09 Process for preparing n-phosphonomethylglycine HK1017360A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP4600595 1995-03-07
PCT/JP1996/000550 WO1996027602A1 (fr) 1995-03-07 1996-03-07 Procede de production de n-phosphonomethylglycine

Publications (1)

Publication Number Publication Date
HK1017360A1 true HK1017360A1 (en) 1999-11-19

Family

ID=12734963

Family Applications (1)

Application Number Title Priority Date Filing Date
HK98111858A HK1017360A1 (en) 1995-03-07 1998-11-09 Process for preparing n-phosphonomethylglycine

Country Status (6)

Country Link
KR (1) KR19980702708A (xx)
CN (1) CN1066152C (xx)
AU (1) AU4889396A (xx)
HK (1) HK1017360A1 (xx)
TW (1) TW322481B (xx)
WO (1) WO1996027602A1 (xx)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
IL147290A0 (en) 1999-07-23 2002-08-14 Basf Ag Method of producing glyphosate or a salt thereof
DE19938622C2 (de) * 1999-08-14 2002-10-02 Sueddeutsche Kalkstickstoff Verfahren zur Herstellung von N-(Phosphonomethyl)glycin
CN101311183B (zh) * 2000-05-22 2011-08-31 孟山都技术有限责任公司 制备n-(膦酰基甲基)甘氨酸化合物的反应系统
CN102250141B (zh) * 2000-05-22 2014-10-01 孟山都技术有限责任公司 制备n－(膦酰基甲基)甘氨酸化合物的反应系统
CN1301259C (zh) * 2004-01-16 2007-02-21 广东琪田农药化工有限公司 由双甘膦制备草甘膦的方法
CN101170907B (zh) * 2005-03-04 2012-10-03 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
CN101092428B (zh) * 2006-06-23 2011-04-06 北京紫光英力化工技术有限公司 一种双甘膦空气氧化制备草甘膦的新工艺
CN101092429B (zh) * 2006-06-23 2010-08-11 北京紫光英力化工技术有限公司 一种催化氧化法制备草甘膦的方法
CN101508701B (zh) * 2008-12-10 2012-09-05 上海泰禾(集团)有限公司 一种活性碳作催化剂氧气氧化双甘膦制备草甘膦的方法
JP5815506B2 (ja) * 2010-03-31 2015-11-17 クラレケミカル株式会社 活性炭及びその用途
KR101246278B1 (ko) * 2012-09-18 2013-03-22 주식회사 천보 이미노디아세트산의 합성방법
CN104829649A (zh) * 2015-05-05 2015-08-12 安徽省益农化工有限公司 采用双甘膦为原料生产草甘膦的方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3969398A (en) * 1974-05-01 1976-07-13 Monsanto Company Process for producing N-phosphonomethyl glycine
IL65187A (en) * 1982-03-08 1985-03-31 Geshuri Lab Ltd N-phosphonomethylglycine derivatives,processes for their preparation and herbicidal compositions containing them
IL66137A (en) * 1982-06-25 1986-03-31 Geshuri Lab Ltd Process for producing n-phosphonomethylglycine isopropyl amine salt and herbicidal compositions prepared therewith
US4624937A (en) * 1984-05-10 1986-11-25 Monsanto Company Process for removing surface oxides from activated carbon catalyst
JPS60246328A (ja) * 1984-05-10 1985-12-06 モンサント　コンパニー 第２アミン及び第１アミンの選択的製造方法
ES2178212T3 (es) * 1997-05-09 2002-12-16 Procter & Gamble Bolsas y recipientes de almacenamiento flexibles, aplastables, auto-soportantes.

Also Published As

Publication number Publication date
CN1183100A (zh) 1998-05-27
WO1996027602A1 (fr) 1996-09-12
KR19980702708A (ko) 1998-08-05
AU4889396A (en) 1996-09-23
CN1066152C (zh) 2001-05-23
TW322481B (xx) 1997-12-11

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Legal Events

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

Effective date: 20050307