JPH0313238B2 - - Google Patents

Info

Publication number
JPH0313238B2
JPH0313238B2 JP57211179A JP21117982A JPH0313238B2 JP H0313238 B2 JPH0313238 B2 JP H0313238B2 JP 57211179 A JP57211179 A JP 57211179A JP 21117982 A JP21117982 A JP 21117982A JP H0313238 B2 JPH0313238 B2 JP H0313238B2
Authority
JP
Japan
Prior art keywords
glyoxal
sulfur dioxide
suspension
aminomethanephosphonic acid
solution
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
JP57211179A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58121293A (ja
Inventor
Moozaa Hansu
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.)
Novartis AG
Original Assignee
Ciba Geigy AG
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 Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of JPS58121293A publication Critical patent/JPS58121293A/ja
Publication of JPH0313238B2 publication Critical patent/JPH0313238B2/ja
Granted 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)
JP57211179A 1981-12-03 1982-12-01 Ｎ−ホスホノメチルグリシンの製造方法 Granted JPS58121293A (ja)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US06/327,138 US4369142A (en) 1981-12-03 1981-12-03 Process for producing N-phosphonomethylglycine
US327138 1981-12-03
US442933 1982-11-19
US391816 1989-08-10

Publications (2)

Publication Number Publication Date
JPS58121293A JPS58121293A (ja) 1983-07-19
JPH0313238B2 true JPH0313238B2 (en, 2012) 1991-02-22

Family

ID=23275309

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57211179A Granted JPS58121293A (ja) 1981-12-03 1982-12-01 Ｎ−ホスホノメチルグリシンの製造方法

Country Status (3)

Country Link
US (1) US4369142A (en, 2012)
JP (1) JPS58121293A (en, 2012)
ZA (1) ZA828622B (en, 2012)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4486358A (en) * 1982-06-24 1984-12-04 Ciba-Geigy Corporation Process for producing N-phosphonomethylglycine
US4534904A (en) * 1982-11-19 1985-08-13 Ciba-Geigy Corporation Process for producing N-phosphonomethylglycine
US5874612A (en) * 1984-12-28 1999-02-23 Baysdon; Sherrol L. Process for the preparation of glyphosate and glyphosate derivatives
HUT41415A (en) * 1984-12-28 1987-04-28 Monsanto Co Process for preparing n-phosphono-methyl-glycine derivatives
US4568432A (en) * 1984-12-28 1986-02-04 Monsanto Company Process for preparing glyphosate and glyphosate derivatives
DE3532344A1 (de) * 1985-09-11 1987-03-19 Hoechst Ag Verfahren zur herstellung von n-phosphonomethylglycin
US4684483A (en) * 1985-09-23 1987-08-04 Monsanto Company Preparation of N-substituted amino acids
US4851159A (en) * 1988-05-02 1989-07-25 Monsanto Company Process for the preparation of N- phosphonomethylglycine
US4983315A (en) * 1989-08-10 1991-01-08 The Procter & Gamble Company N,N'-(1-oxo-1,2-ethanediyl)-bis(aspartic acid), salts and use in detergent compositions
EP0539345A1 (en) * 1991-10-21 1993-04-28 Monsanto Company Process to prepare N-(2-hydroxyalkyl)-N-phosphonomethylglycine
US5180846A (en) * 1991-11-06 1993-01-19 E. I. Du Pont De Nemours & Company Hydrogenation of enzymatically-produced glycolic acid/aminomethylphosphonic acid mixtures
US5948937A (en) * 1996-09-12 1999-09-07 Monsanto Company Method for producing N-phosphonomethylglycine and its salts
SK1992002A3 (en) * 1999-08-11 2002-07-02 Basf Ag Method for the production of phosphonomethylglycin
TW200526677A (en) * 2003-08-22 2005-08-16 Monsanto Technology Llc Process for the preparation of N-phosphonomethylglycine and derivatives thereof

Family Cites Families (4)

* 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
GB1436843A (en) * 1972-07-21 1976-05-26 Ici Ltd Preparation of n-phosphonomethyl-glycine
ES443323A1 (es) * 1974-12-11 1977-04-16 Monsanto Co Un procedimiento para obtener compuestos de carbonilaldimi- nometanfosfonato.
CH647528A5 (fr) * 1978-10-27 1985-01-31 Bcap Biolog Chem Act Pat Procede pour la preparation de n-phosphonomethylglycine.

Also Published As

Publication number Publication date
ZA828622B (en) 1983-09-28
US4369142A (en) 1983-01-18
JPS58121293A (ja) 1983-07-19

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