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AR027024A1 - Procedimiento para la preparacion de n-fosfonometilglicina - Google Patents

Procedimiento para la preparacion de n-fosfonometilglicina

Info

Publication number
AR027024A1
AR027024A1 ARP000106770A ARP000106770A AR027024A1 AR 027024 A1 AR027024 A1 AR 027024A1 AR P000106770 A ARP000106770 A AR P000106770A AR P000106770 A ARP000106770 A AR P000106770A AR 027024 A1 AR027024 A1 AR 027024A1
Authority
AR
Argentina
Prior art keywords
formula
alkyl
phosphonomethylglycine
preparation
hexahydrotriazine
Prior art date
Application number
ARP000106770A
Other languages
English (en)
Original Assignee
Basf 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 Basf Ag filed Critical Basf Ag
Publication of AR027024A1 publication Critical patent/AR027024A1/es

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07FACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02Phosphorus compounds
    • C07F9/28Phosphorus compounds with one or more P—C bonds
    • C07F9/38Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)]
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07FACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02Phosphorus compounds
    • C07F9/28Phosphorus compounds with one or more P—C bonds
    • C07F9/38Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)]
    • C07F9/40Esters thereof
    • C07F9/4071Esters thereof the ester moiety containing a substituent or a structure which is considered as characteristic
    • C07F9/409Compounds containing the structure P(=X)-X-acyl, P(=X) -X-heteroatom, P(=X)-X-CN (X = O, S, Se)
    • C07F9/4093Compounds containing the structure P(=X)-X-C(=X)- (X = O, S, Se)
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07FACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02Phosphorus compounds
    • C07F9/28Phosphorus compounds with one or more P—C bonds
    • C07F9/38Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)]
    • C07F9/3804Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)] not used, see subgroups
    • C07F9/3808Acyclic saturated acids which can have further substituents on alkyl
    • C07F9/3813N-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)
  • Crystallography & Structural Chemistry (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

La N-fosfonometilglicina (Glifosato) es un herbicida total utilizado ampliamente. Se conocen numerosos procedimientos para la preparacion defosfonometilglicina. Sin embargo, aun se requiere proveer un procedimiento sencillo y economico para la prepar acion de fosfonometilglicina, por medio del cualse pueda obtener la fosfonometilglicina además con gran pureza. Sorprendentemente, se hallo que este objeto se alcanza cuando se hace reaccionar un derivado dehexahidrotriazina con un triacilfosfito y a continuacion se hidroliza el producto obtenido a fosfonometilglicina. Un procedimiento para la preparacion de N-fosfonometilglicina, en donde se hace reaccionar: a) un derivado de hexahidrotriazina de la formula 2 en donde X representa CN, COOZ, CO NR1R2 o CH2OY, Yrepresenta H o un resto que puede ser intercambiado fácilmente por H; Z representa H, un metal alcalino, un metal alcalinotérreo, alquilo C1-18 o arilo,opcionalmente sustituido por alquilo C1-4, NO2 o alquilo OC1-4; R1 y R2, que puede n ser iguales o diferentes, representan H o alquilo C1-4, con untriacilfosfito de la formula P(OCOR3)3 en donde los restos R3, que pueden ser iguales o diferentes representan alquilo C1-18 o arilo, que está opcionalmentesusutituido por alquilo C1-4, NO2 o alquilo OC1-4, y b) se hidroliza el producto obtenido y, en caso de que X represente CH2OY, se oxida. Un procedimiento deacuerdo con el descripto en donde por transformacion del derivado de hexahidrotriazina de la formula 2 con el triacilfosfit o de la formula 3 se obtiene uncompuesto de la formula 1: en donde R3 y X tienen los significados indicados anteriormente. Compuestos fosfono de la formula 1 y compuesto intermedio que seobtiene por transformacion de un derivado de hexahidrotriazina de la formula 2 con triacilfosfito de la formula 3.
ARP000106770A 1999-12-23 2000-12-20 Procedimiento para la preparacion de n-fosfonometilglicina AR027024A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19962601 1999-12-23

Publications (1)

Publication Number Publication Date
AR027024A1 true AR027024A1 (es) 2003-03-12

Family

ID=7934229

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP000106770A AR027024A1 (es) 1999-12-23 2000-12-20 Procedimiento para la preparacion de n-fosfonometilglicina

Country Status (22)

Country Link
US (4) US6818793B2 (es)
EP (1) EP1240173B1 (es)
JP (1) JP4860080B2 (es)
KR (1) KR100742796B1 (es)
CN (1) CN1195763C (es)
AR (1) AR027024A1 (es)
AT (1) ATE240337T1 (es)
AU (1) AU779799B2 (es)
BR (1) BR0016668B1 (es)
CA (1) CA2395420C (es)
DE (1) DE50002226D1 (es)
DK (1) DK1240173T3 (es)
ES (1) ES2199898T3 (es)
IL (2) IL150173A0 (es)
IN (1) IN2002CH00933A (es)
MX (1) MX225445B (es)
NZ (1) NZ519593A (es)
PT (1) PT1240173E (es)
RU (1) RU2260010C2 (es)
SI (1) SI1240173T1 (es)
TW (1) TWI276635B (es)
WO (1) WO2001047938A1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10130136A1 (de) * 2001-06-22 2003-01-02 Basf Ag Verfahren zur Gewinnung von N-Phosphonomethylglycin
DE10130135A1 (de) * 2001-06-22 2003-01-02 Basf Ag Verfahren zur Herstellung von N-Phosphonomethylglycin
DE10130134A1 (de) * 2001-06-22 2003-01-02 Basf Ag Verfahren zur Herstellung von alpha-Aminophosphonsäuren
DE10142284A1 (de) * 2001-08-29 2003-03-20 Basf Ag Fest/Flüssig-Reaktion
DE10216638A1 (de) * 2002-04-15 2003-10-23 Basf Ag Verfahren zur Herstellung von Ethern, Estern oder Säureanhydriden
TW200538459A (en) * 2004-05-21 2005-12-01 Dow Agrosciences Llc Purification of n-(phosphonomethyl)glycine
EP3245810A1 (en) * 2015-01-15 2017-11-22 Telefonaktiebolaget LM Ericsson (publ) Event signalling in a wireless backhaul network

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE118435C (es)
DE141929C (es)
NL133081C (es) * 1966-07-27
GB1445087A (en) 1972-11-08 1976-08-04 Ici Ltd Preparing n-phosphonomethylglycine and nitrile intermediates therefor
US4008296A (en) 1972-11-08 1977-02-15 Imperial Chemical Industries Limited Esters of N-phosphonomethylglycinonitrile
GB1570278A (en) 1975-10-06 1980-06-25 Fujisawa Pharmaceutical Co O-substituted-2-azetidinone derivatives and the preparation thereof
US4053505A (en) 1976-01-05 1977-10-11 Monsanto Company Preparation of n-phosphonomethyl glycine
US4067719A (en) 1976-12-13 1978-01-10 Monsanto Company O-Aryl N-phosphonomethylglycinonitriles and the herbicidal use thereof
EG12818A (en) 1976-12-13 1980-07-31 Monsanto Co O-aryl-n-phisohonomethylglycinonitriles and herbicidal use thereof
US4442044A (en) 1981-06-19 1984-04-10 Monsanto Company Process for preparing monoesters and diesters of N-alkyl substituted amino methyl phosphonic acid
DE3132809A1 (de) * 1981-08-19 1983-03-10 Siemens AG, 1000 Berlin und 8000 München Verfahren zum herstellen von integrierten mos-feldeffekttransistoren, insbesondere von komplementaeren mos-feldeffekttransistorenschaltungen mit einer aus metallsiliziden bestehenden zusaetzlichen leiterbahnebene
JPS597197A (ja) * 1982-06-22 1984-01-14 ストウフア−・ケミカル・カンパニ− N−ホスホノメチルグリシンの製造方法
US4427599A (en) * 1982-06-22 1984-01-24 Stauffer Chemical Company Method for preparation of N-phosphonomethylglycine
US4428888A (en) * 1982-08-16 1984-01-31 Stauffer Chemical Company Method for preparation of N-phosphonomethylglycine
US4487724A (en) 1982-08-23 1984-12-11 Stauffer Chemical Company Method for preparation of N-phosphonomethylglycine
US4429124A (en) 1982-08-23 1984-01-31 Stauffer Chemical Company Method for preparation of N-phosphonomethylglycine
US4454063A (en) 1982-08-23 1984-06-12 Stauffer Chemical Company O,O-dialkyl-N-phosphonomethyl-N-halomethyl acetamide
US4425284A (en) * 1982-08-30 1984-01-10 Stauffer Chemical Company Method for preparation of N-phosphonomethylglycine
US4482504A (en) * 1982-08-30 1984-11-13 Stauffer Chemical Company Method for preparation of N-phosphonomethylglycine
US4415503A (en) 1982-09-28 1983-11-15 Stauffer Chemical Company Method for preparation of N-phosphonomethylglycine
EP0141794A1 (en) * 1983-08-04 1985-05-15 Monsanto Company Aralower alkyl and substituted aralower alkyl esters of N-phosphonomethylglycines
EP0164923B1 (en) * 1984-06-04 1988-08-03 Stauffer Chemical Company Method for preparation of n-phosphonomethylglycine
KR930005008B1 (ko) * 1990-05-25 1993-06-11 한국과학기술연구원 N-포스포노메틸글리신의 제조방법
GB9307234D0 (en) * 1993-04-07 1993-06-02 Zeneca Ltd Process

Also Published As

Publication number Publication date
US20030166966A1 (en) 2003-09-04
BR0016668B1 (pt) 2011-03-22
US20030004370A1 (en) 2003-01-02
WO2001047938A1 (de) 2001-07-05
DK1240173T3 (da) 2003-09-15
US6855841B2 (en) 2005-02-15
US6818793B2 (en) 2004-11-16
KR100742796B1 (ko) 2007-07-25
MXPA02006081A (es) 2002-12-09
JP2003519155A (ja) 2003-06-17
PT1240173E (pt) 2003-10-31
ATE240337T1 (de) 2003-05-15
US6660878B2 (en) 2003-12-09
SI1240173T1 (en) 2003-10-31
ES2199898T3 (es) 2004-03-01
EP1240173B1 (de) 2003-05-14
MX225445B (es) 2005-01-06
EP1240173A1 (de) 2002-09-18
CN1390225A (zh) 2003-01-08
TWI276635B (en) 2007-03-21
JP4860080B2 (ja) 2012-01-25
RU2260010C2 (ru) 2005-09-10
KR20020062366A (ko) 2002-07-25
US20040092765A1 (en) 2004-05-13
NZ519593A (en) 2003-05-30
BR0016668A (pt) 2002-10-08
AU5787301A (en) 2001-07-09
IN2002CH00933A (es) 2005-03-04
IL150173A0 (en) 2002-12-01
CA2395420C (en) 2008-09-09
RU2002119555A (ru) 2004-01-10
CA2395420A1 (en) 2001-07-05
US20040063996A1 (en) 2004-04-01
DE50002226D1 (de) 2003-06-18
CN1195763C (zh) 2005-04-06
AU779799B2 (en) 2005-02-10
IL150173A (en) 2007-06-03

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