BRPI0511434A - purificação de n-(fosfonometil)glicina - Google Patents

purificação de n-(fosfonometil)glicina

Info

Publication number
BRPI0511434A
BRPI0511434A BRPI0511434-9A BRPI0511434A BRPI0511434A BR PI0511434 A BRPI0511434 A BR PI0511434A BR PI0511434 A BRPI0511434 A BR PI0511434A BR PI0511434 A BRPI0511434 A BR PI0511434A
Authority
BR
Brazil
Prior art keywords
pmg
phosphonomethyl
composition
purification
precipitate
Prior art date
Application number
BRPI0511434-9A
Other languages
English (en)
Inventor
Jimmy Jui Tai
Herbert Nathan Praay
James William Ringer
Mark Victor Michael Emonds
Original Assignee
Dow Agrosciences Llc
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 Dow Agrosciences Llc filed Critical Dow Agrosciences Llc
Publication of BRPI0511434A publication Critical patent/BRPI0511434A/pt

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/20—Pills, tablets, discs, rods
    • 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
    • C07F9/025—Purification; Separation; Stabilisation; Desodorisation of organo-phosphorus compounds
    • 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)]
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y5/00—Nanobiotechnology or nanomedicine, e.g. protein engineering or drug delivery

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Molecular Biology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Medicinal Chemistry (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Saccharide Compounds (AREA)

Abstract

PURIFICAçãO DE N-(FOSFONOMETIL)GLICINA. A presente invenção refere-se a um processo para purificação de glifosato (PMG) incluindo: 1) dissolução ou suspensão de um material contendo PMG em água, na presença de uma base, para produzir uma composição incluindo um sal de PMG em uma base aquosa; 2) contato com a composição com um ácido, tal que o sal de PMG seja neutralizado, formando um precipitado de PMG, e 3) isolamento do precipitado de PMG, com a condição que a composição da etapa 1) não seja concentrada ou filtrada usando uma membrana de nanofiltração.
BRPI0511434-9A 2004-05-21 2005-05-20 purificação de n-(fosfonometil)glicina BRPI0511434A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US57325504P 2004-05-21 2004-05-21
PCT/US2005/017989 WO2005113567A1 (en) 2004-05-21 2005-05-20 Purification of n-(phosphonomethyl)glycine

Publications (1)

Publication Number Publication Date
BRPI0511434A true BRPI0511434A (pt) 2007-12-26

Family

ID=35134799

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0511434-9A BRPI0511434A (pt) 2004-05-21 2005-05-20 purificação de n-(fosfonometil)glicina

Country Status (21)

Country Link
US (1) US7683207B2 (pt)
EP (1) EP1756127B1 (pt)
JP (1) JP4896881B2 (pt)
KR (1) KR20070012828A (pt)
CN (1) CN1953986B (pt)
AT (1) ATE417854T1 (pt)
AU (1) AU2005245973B2 (pt)
BR (1) BRPI0511434A (pt)
CA (1) CA2564397A1 (pt)
DE (1) DE602005011797D1 (pt)
DK (1) DK1756127T3 (pt)
ES (1) ES2317251T3 (pt)
IL (1) IL178994A (pt)
MX (1) MXPA06013372A (pt)
NZ (1) NZ550781A (pt)
PL (1) PL1756127T3 (pt)
RU (1) RU2369611C2 (pt)
TW (1) TW200538459A (pt)
UA (1) UA84345C2 (pt)
WO (1) WO2005113567A1 (pt)
ZA (1) ZA200609230B (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8026389B2 (en) * 2006-12-15 2011-09-27 Ricardo Amaral Remer Solid and water-soluble active ingredient and herbicide formulation, production process therefor, and process for controlling weeds
CN101434620B (zh) * 2008-12-18 2011-11-09 杭州天创净水设备有限公司 Ida法草甘膦母液取粉系统及取粉工艺
CN104151355A (zh) * 2014-08-06 2014-11-19 四川省乐山市福华通达农药科技有限公司 一种甘氨酸法制备草甘膦的脏粉处理工艺
CN105692960A (zh) * 2016-03-04 2016-06-22 安徽国星生物化学有限公司 一种草甘膦母液的处理方法
CN119660873B (zh) * 2024-12-24 2025-09-09 武汉理工大学 一种吸附分离草甘膦和增甘膦的方法

Family Cites Families (11)

* 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
CH647528A5 (fr) * 1978-10-27 1985-01-31 Bcap Biolog Chem Act Pat Procede pour la preparation de n-phosphonomethylglycine.
HU184601B (en) * 1979-07-09 1984-09-28 Alkaloida Vegyeszeti Gyar Process for producing n-/phosphono-methyl/-glycine
EP0164923B1 (en) * 1984-06-04 1988-08-03 Stauffer Chemical Company Method for preparation of n-phosphonomethylglycine
EP0413672B1 (en) * 1989-08-17 1995-02-15 Monsanto Company Process for purifying N-phosphonomethylglycine
EP0806428B1 (en) * 1994-11-09 2003-01-29 Showa Denko Kabushiki Kaisha Method for isolating N-phosphonomethylglycine
JP3823330B2 (ja) * 1994-11-09 2006-09-20 昭和電工株式会社 Ｎ−ホスホノメチルグリシンの単離方法
AR027024A1 (es) * 1999-12-23 2003-03-12 Basf Ag Procedimiento para la preparacion de n-fosfonometilglicina
DE10130136A1 (de) 2001-06-22 2003-01-02 Basf Ag Verfahren zur Gewinnung von N-Phosphonomethylglycin
AR039201A1 (es) * 2003-03-28 2005-02-09 Atanor S A Procedimiento para purificar soluciones de glifosato mediante nanofiltracion

Also Published As

Publication number Publication date
JP4896881B2 (ja) 2012-03-14
UA84345C2 (en) 2008-10-10
DE602005011797D1 (de) 2009-01-29
IL178994A0 (en) 2007-03-08
EP1756127B1 (en) 2008-12-17
CN1953986B (zh) 2011-04-06
RU2006145439A (ru) 2008-06-27
US20060264655A1 (en) 2006-11-23
NZ550781A (en) 2009-06-26
WO2005113567A1 (en) 2005-12-01
ZA200609230B (en) 2008-06-25
CA2564397A1 (en) 2005-12-01
MXPA06013372A (es) 2007-03-01
AU2005245973A1 (en) 2005-12-01
IL178994A (en) 2010-06-16
ES2317251T3 (es) 2009-04-16
JP2008500395A (ja) 2008-01-10
PL1756127T3 (pl) 2009-06-30
AU2005245973B2 (en) 2010-09-16
ATE417854T1 (de) 2009-01-15
US7683207B2 (en) 2010-03-23
KR20070012828A (ko) 2007-01-29
EP1756127A1 (en) 2007-02-28
TW200538459A (en) 2005-12-01
CN1953986A (zh) 2007-04-25
RU2369611C2 (ru) 2009-10-10
DK1756127T3 (da) 2009-03-02

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 9A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2256 DE 01/04/2014.