AR011342A1 - Proceso para preparar un derivado de cianofosfonato o aminometilfosfonato - Google Patents

Proceso para preparar un derivado de cianofosfonato o aminometilfosfonato

Info

Publication number
AR011342A1
AR011342A1 ARP970106296A ARP970106296A AR011342A1 AR 011342 A1 AR011342 A1 AR 011342A1 AR P970106296 A ARP970106296 A AR P970106296A AR P970106296 A ARP970106296 A AR P970106296A AR 011342 A1 AR011342 A1 AR 011342A1
Authority
AR
Argentina
Prior art keywords
cyanophosphonate
derivative
derivatives
synthesis
produce
Prior art date
Application number
ARP970106296A
Other languages
English (en)
Original Assignee
Monsanto Technology 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 Monsanto Technology Llc filed Critical Monsanto Technology Llc
Publication of AR011342A1 publication Critical patent/AR011342A1/es

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)]
    • C07F9/40—Esters thereof
    • C07F9/4068—Esters of pyrophosphonic acids; Esters of phosphonic acid anhydrides
    • 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
    • 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
    • C07F9/3886—Acids containing the structure -C(=X)-P(=X)(XH)2 or NC-P(=X)(XH)2, (X = O, S, 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)]
    • C07F9/3895—Pyrophosphonic acids; phosphonic acid anhydrides
    • 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)]
    • C07F9/40—Esters thereof
    • C07F9/4003—Esters thereof the acid moiety containing a substituent or a structure which is considered as characteristic
    • C07F9/4006—Esters of acyclic acids which can have further substituents on alkyl
    • 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)]
    • C07F9/40—Esters thereof
    • C07F9/4003—Esters thereof the acid moiety containing a substituent or a structure which is considered as characteristic
    • C07F9/4062—Esters of acids containing the structure -C(=X)-P(=X)(XR)2 or NC-P(=X)(XR)2, (X = O, S, Se)

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)

Abstract

Comprende poner en contacto anhidrido fosforico y un cianuro en una mezcla de reaccion en condiciones adecuadas para producir un cianofosfonato;y opcionalmente, hidrogenar el derivado cianofosfonato en presencia de catalizadoradecua do bajo condiciones suficientes para producir un derivadoaminometilfosfonato. Los compuestos con contenido de fosforo tales como los derivados de cianofosfonato son precursores importantes para la síntesis decompuestos organofosforados,que tiene n numerosas aplicaciones, por ejemplo, en herbicidas, insecticidas, fertilizantes, retardadores de llama y pastificantes.Los derivados de cianofosfonato pueden ser convertidos en derivados de aminometilfosfonato, que han sidoprecursores par ticularmente importantes en lasíntesis de N-fosfonometilglicina, un herbicida comercial altamante eficaz (comercializado bajo la marca Roundup (TM)) util para el control de una granvariedad de malezas. Las síntesis de talescompuestos organofosf orados comunmente han usado un derivado halogeno de fosforo como material inicial.
ARP970106296A 1996-12-30 1997-12-30 Proceso para preparar un derivado de cianofosfonato o aminometilfosfonato AR011342A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US3451296P 1996-12-30 1996-12-30

Publications (1)

Publication Number Publication Date
AR011342A1 true AR011342A1 (es) 2000-08-16

Family

ID=21876878

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP970106296A AR011342A1 (es) 1996-12-30 1997-12-30 Proceso para preparar un derivado de cianofosfonato o aminometilfosfonato

Country Status (12)

Country Link
US (1) US5858317A (es)
EP (1) EP0948326B1 (es)
JP (1) JP2001507664A (es)
AR (1) AR011342A1 (es)
AT (1) ATE224186T1 (es)
AU (1) AU727126B2 (es)
CA (1) CA2276158A1 (es)
DE (1) DE69715666T2 (es)
ES (1) ES2184151T3 (es)
IL (1) IL130703A0 (es)
WO (1) WO1998029106A2 (es)
ZA (1) ZA9711676B (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2276158A1 (en) * 1996-12-30 1998-07-09 Monsanto Company Method for preparing cyanophosphonate derivatives from phosphoric anhydride and cyanide
US7155275B2 (en) * 2004-10-18 2006-12-26 Cardiac Pacemakers, Inc. Method and apparatus for adjusting cardiac event detection threshold based on dynamic noise estimation
US7947130B2 (en) 2009-10-24 2011-05-24 Wai Mun Lee Troika acid semiconductor cleaning compositions and methods of use

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE300936C (es) *
US2402703A (en) * 1942-08-06 1946-06-25 Victor Chemical Works Method of producing neutral esters of molecularly dehydrated phosphoric acids
US2702299A (en) * 1948-05-01 1955-02-15 Monsanto Chemicals Manufacture of tetraethyl pyrophosphate
US3432277A (en) * 1966-08-03 1969-03-11 Du Pont Derivatives of phosphinodithionic acid and method for their preparation
DE2032712C3 (de) * 1970-07-02 1978-10-19 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von w-Amino-alkanphosphonsäure bzw.- phosphinsäurederivaten
JPS5838437B2 (ja) * 1974-08-20 1983-08-23 ニツポウカガク カブシキガイシヤ ジアルキルシアノホスホネ−トノ セイゾウホウホウ
US4221583A (en) * 1978-12-22 1980-09-09 Monsanto Company N-Phosphonomethylglycinonitrile and certain derivatives thereof
US4568432A (en) * 1984-12-28 1986-02-04 Monsanto Company Process for preparing glyphosate and glyphosate derivatives
GB9307234D0 (en) * 1993-04-07 1993-06-02 Zeneca Ltd Process
DK0717046T3 (da) * 1994-07-01 2001-11-26 Showa Denko Kk Fremgangsmåde til fremstilling af phosphonsyrederivater
GB9423254D0 (en) * 1994-11-16 1995-01-04 Zeneca Ltd Process
BR9714449A (pt) * 1996-12-30 2000-03-21 Monsanto Co Método para a preparaçào de derivaods de fosfonato de aminometila através da hidrogenação de derivados de cianofosfonato
EP0948504A1 (en) * 1996-12-30 1999-10-13 Monsanto Company Preparation of cyanophosphonates from pyrophosphates and cyanide
IL130700A (en) * 1996-12-30 2002-11-10 Monsanto Co Cyanophosphorus compounds and their preparation
WO1998029424A1 (en) * 1996-12-30 1998-07-09 Monsanto Company Preparation of cyanophosphonates from phosphates and cyanide
CA2276158A1 (en) * 1996-12-30 1998-07-09 Monsanto Company Method for preparing cyanophosphonate derivatives from phosphoric anhydride and cyanide

Also Published As

Publication number Publication date
WO1998029106A3 (en) 1999-02-11
DE69715666D1 (de) 2002-10-24
AU727126B2 (en) 2000-11-30
IL130703A0 (en) 2000-06-01
JP2001507664A (ja) 2001-06-12
ES2184151T3 (es) 2003-04-01
DE69715666T2 (de) 2003-05-22
ZA9711676B (en) 1999-06-15
EP0948326A2 (en) 1999-10-13
AU6130198A (en) 1998-07-31
ATE224186T1 (de) 2002-10-15
CA2276158A1 (en) 1998-07-09
WO1998029106A2 (en) 1998-07-09
EP0948326B1 (en) 2002-09-18
US5858317A (en) 1999-01-12

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