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
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/en

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 System
    • 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, i.e. RP(=X)(XH)2 (X = S, Se)
    • C07F9/3804—Phosphonic acids RP(=O)(OH)2; Thiophosphonic acids, i.e. RP(=X)(XH)2 (X = S, 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 System
    • 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, i.e. RP(=X)(XH)2 (X = S, Se)
    • C07F9/40—Esters thereof
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 (en) 1995-03-07 1996-03-07 Process for producing 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 (en)
CN (1) CN1066152C (en)
AU (1) AU4889396A (en)
HK (1) HK1017360A1 (en)
TW (1) TW322481B (en)
WO (1) WO1996027602A1 (en)

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
SK1042002A3 (en) 1999-07-23 2002-07-02 Basf Ag Method of producing glyphosate or a salt thereof
DE19938622C2 (en) * 1999-08-14 2002-10-02 Sueddeutsche Kalkstickstoff Process for the preparation of N- (phosphonomethyl) glycine
CN100393733C (en) * 2000-05-22 2008-06-11 孟山都技术有限责任公司 Reaction systems for making n- (phosphonomethyl) glycine compounds
ES2253383T3 (en) * 2000-05-22 2006-06-01 Monsanto Technology Llc REACTION SYSTEMS FOR MANUFACTURING N- (PHOSPHONOMETIL) GLYCINE COMPOUNDS.
CN1301259C (en) * 2004-01-16 2007-02-21 广东琪田农药化工有限公司 Preparation for glyphosate from N-(phosphonomethyl)iminodiacetic acid (PMIDA) and its products ,and related process
CN101170907B (en) * 2005-03-04 2012-10-03 孟山都技术公司 Mitigating necrosis in transgenic glyphosate-tolerant cotton plants treated with herbicidal glyphosate formulations
CN101092428B (en) * 2006-06-23 2011-04-06 北京紫光英力化工技术有限公司 New technique for preparing glyphosate by oxidizing N-Phosphonomethyl iminodiacetic acid in air
CN101092429B (en) * 2006-06-23 2010-08-11 北京紫光英力化工技术有限公司 Method for preparing glyphosate by catalytic oxidation method
CN101508701B (en) * 2008-12-10 2012-09-05 上海泰禾(集团)有限公司 Method for preparing glyphosate by oxidizing N-(Phosphonomethyl)iminodiacetic acid with active carbon as catalyst oxygen
CN102822093B (en) * 2010-03-31 2015-02-25 可乐丽化学株式会社 Activated carbon and uses thereof
KR101246278B1 (en) * 2012-09-18 2013-03-22 주식회사 천보 Synthetic method of iminodiacetic acid
CN104829649A (en) * 2015-05-05 2015-08-12 安徽省益农化工有限公司 Method for producing glyphosate by adopting PMIDA as raw material

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 (en) * 1984-05-10 1985-12-06 モンサント　コンパニー Selective manufacture of secondary amine and primary amine and active carbon catalyst therefor
EP0980334B1 (en) * 1997-05-09 2002-08-07 The Procter & Gamble Company Flexible, collapsible, self-supporting storage bags and containers

Also Published As

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

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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