GR890100700A - Μεθοδος για την παρασκευη ν-φωσφονο-μεθυλο-γλυκινης. - Google Patents

Μεθοδος για την παρασκευη ν-φωσφονο-μεθυλο-γλυκινης.

Info

Publication number
GR890100700A
GR890100700A GR890100700A GR890100700A GR890100700A GR 890100700 A GR890100700 A GR 890100700A GR 890100700 A GR890100700 A GR 890100700A GR 890100700 A GR890100700 A GR 890100700A GR 890100700 A GR890100700 A GR 890100700A
Authority
GR
Greece
Prior art keywords
glycine
sulfuric acid
phosphonomethylglycine
phosphono
methyl
Prior art date
Application number
GR890100700A
Other languages
English (en)
Inventor
Kayos Csaba
Soptei Csaba
Benczik Janosne
Pelyva Jeno
Bela Karacsonyi
Lendvai Laszlo
Balint Sandor
Laszlo Sandor
Silye Sandor
Kolonics Zoltan
Original Assignee
Nitrokemia Ipartelepek
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 Nitrokemia Ipartelepek filed Critical Nitrokemia Ipartelepek
Publication of GR890100700A publication Critical patent/GR890100700A/el

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

Abstract

H παρούσα εφεύρεσις αφορά εις βελτίωσιν μεθόδου παρασκευής της Ν-Φωσφονο-μεθυλο-γλυκίνης δι' οξειδώσεως του Ν-φωσφονο- μεθυλο-ιμινο -διοξεικού οξέος εντός υδατικού θειϊκού οξέος τη βοήθεια υπεροξειδίου του υδρογόνου. Χαρακτηριστικόν γνώρισμα είναι η χρησιμοποίησις λυμάτων οξέος ως μέσου αντιδράσεως σχηματιζομένων υπό μορφήν υδατικού θειικού οξέος και λαμβανομένων μετά τον διαχωρισμό της Ν- φωσφονο-μεθυλο-γλυκίνης κατά την οξείδωσιν. Το τοιούτον διάλυμα αραιούται προαιρετικώς δι' ύδατος μέχρι συγκεντώσεως εκ 12-18% κατά βάρος εις θειικόν οξύ και 3-5% κατά βάρος εις Ν-φωσφονο-μεθυλο-γλυκίνην. ω
GR890100700A 1988-11-02 1989-10-27 Μεθοδος για την παρασκευη ν-φωσφονο-μεθυλο-γλυκινης. GR890100700A (el)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU885676A HU204533B (en) 1988-11-02 1988-11-02 Process for producing n-phosphono-methyl-glycine

Publications (1)

Publication Number Publication Date
GR890100700A true GR890100700A (el) 1990-12-31

Family

ID=10970579

Family Applications (1)

Application Number Title Priority Date Filing Date
GR890100700A GR890100700A (el) 1988-11-02 1989-10-27 Μεθοδος για την παρασκευη ν-φωσφονο-μεθυλο-γλυκινης.

Country Status (18)

Country Link
US (1) US4983764A (el)
JP (1) JPH02270891A (el)
CN (1) CN1042358A (el)
AU (1) AU4376989A (el)
BR (1) BR8905629A (el)
CA (1) CA2001836A1 (el)
DE (1) DE3936244A1 (el)
DK (1) DK544089A (el)
ES (1) ES2018969A6 (el)
FR (1) FR2638456A1 (el)
GB (1) GB2224505A (el)
GR (1) GR890100700A (el)
HU (1) HU204533B (el)
IT (2) IT8922190A0 (el)
NL (1) NL8902610A (el)
PT (1) PT92171B (el)
SE (1) SE8903657L (el)
YU (1) YU207089A (el)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5095140A (en) * 1990-06-25 1992-03-10 Monsanto Company Peroxide process for producing N-phosphonomethylglycine
US5061820A (en) * 1990-10-22 1991-10-29 Monsanto Company Process for producing N-phosphonomethylgylcine
ES2050624B1 (es) * 1992-11-06 1994-12-16 Aragonesas Agro S A Procedimiento de obtencion de n-fosfonometilglicina.
BR9508166A (pt) * 1994-07-01 1997-12-23 Monsanto Co Processo para preparar ácidos N-fosfonometil amino carboxílicos
CN1176930C (zh) * 1999-08-11 2004-11-24 巴斯福股份公司 膦酰基甲基甘氨酸的制备方法
CA2409745A1 (en) * 2000-05-22 2001-12-06 Monsanto Technology, Llc Reaction systems for making n-(phosphonomethyl)glycine compounds
CN100393733C (zh) * 2000-05-22 2008-06-11 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
EP1678188B1 (en) * 2003-09-17 2008-01-02 Monsanto Technology LLC Process for recovering a crystalline product from solution
CN101395164A (zh) * 2006-01-10 2009-03-25 罗伊·J·于 N-(膦酰基烷基)-氨基酸、其衍生物和组合物以及使用方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2366060A1 (de) * 1972-05-31 1977-10-06 Monsanto Co Verfahren zur herstellung von n-phosphonomethylglycin
EP0098034A2 (en) * 1982-06-25 1984-01-11 Geshuri Laboratories Ltd. A process for producing n-phosphonomethylglycine derivatives and herbicidal compounds and compositions prepared thereby

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3954848A (en) * 1972-05-31 1976-05-04 Monsanto Company Process for producing N-phosphonomethyl glycine
US3950402A (en) * 1972-05-31 1976-04-13 Monsanto Company Process for producing N-phosphonomethyl glycine
JPS53127415A (en) * 1977-04-14 1978-11-07 Nissan Chem Ind Ltd N-((methylphosphino)methyl) herbicide containing the compound as effective component

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2366060A1 (de) * 1972-05-31 1977-10-06 Monsanto Co Verfahren zur herstellung von n-phosphonomethylglycin
EP0098034A2 (en) * 1982-06-25 1984-01-11 Geshuri Laboratories Ltd. A process for producing n-phosphonomethylglycine derivatives and herbicidal compounds and compositions prepared thereby

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
CLAIMS SEARCHED: ALL *

Also Published As

Publication number Publication date
GB8924287D0 (en) 1989-12-13
SE8903657L (sv) 1990-05-03
PT92171B (pt) 1995-07-03
IT1237508B (it) 1993-06-08
AU4376989A (en) 1990-05-10
GB2224505A (en) 1990-05-09
YU207089A (en) 1990-12-31
CN1042358A (zh) 1990-05-23
HU204533B (en) 1992-01-28
IT8922190A0 (it) 1989-10-30
SE8903657D0 (sv) 1989-11-01
IT8922190A1 (it) 1991-04-30
DK544089D0 (da) 1989-11-01
ES2018969A6 (es) 1991-05-16
FR2638456A1 (fr) 1990-05-04
CA2001836A1 (en) 1990-05-02
PT92171A (pt) 1990-05-31
BR8905629A (pt) 1990-06-05
DK544089A (da) 1990-05-03
US4983764A (en) 1991-01-08
DE3936244A1 (de) 1990-05-03
JPH02270891A (ja) 1990-11-05
NL8902610A (nl) 1990-06-01

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