BR9714449A - Método para a preparaçào de derivaods de fosfonato de aminometila através da hidrogenação de derivados de cianofosfonato - Google Patents

Método para a preparaçào de derivaods de fosfonato de aminometila através da hidrogenação de derivados de cianofosfonato

Info

Publication number
BR9714449A
BR9714449A BR9714449A BR9714449A BR9714449A BR 9714449 A BR9714449 A BR 9714449A BR 9714449 A BR9714449 A BR 9714449A BR 9714449 A BR9714449 A BR 9714449A BR 9714449 A BR9714449 A BR 9714449A
Authority
BR
Brazil
Prior art keywords
derivatives
hydrogenation
preparation
cyanophosphonate
aminomethyl phosphonate
Prior art date
Application number
BR9714449A
Other languages
English (en)
Inventor
Patrick J Lennon
Original Assignee
Monsanto Co
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 Co filed Critical Monsanto Co
Publication of BR9714449A publication Critical patent/BR9714449A/pt

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
    • 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

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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Um novo processo para a preparação de um derivado de fosfonato de aminometila envolve a hidrogenação de um derivado de cianofosfonato na presença de um catalisador para a produção do derivado de fosfonato de aminometila.
BR9714449A 1996-12-30 1997-12-23 Método para a preparaçào de derivaods de fosfonato de aminometila através da hidrogenação de derivados de cianofosfonato BR9714449A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US3451596P 1996-12-30 1996-12-30
PCT/US1997/023500 WO1998029423A1 (en) 1996-12-30 1997-12-23 Hydrogenation of cyanophosphonate derivatives

Publications (1)

Publication Number Publication Date
BR9714449A true BR9714449A (pt) 2000-03-21

Family

ID=21876898

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9714449A BR9714449A (pt) 1996-12-30 1997-12-23 Método para a preparaçào de derivaods de fosfonato de aminometila através da hidrogenação de derivados de cianofosfonato

Country Status (10)

Country Link
US (1) US5905163A (pt)
EP (1) EP0948507A1 (pt)
JP (1) JP2001507695A (pt)
AR (1) AR012833A1 (pt)
AU (1) AU723432B2 (pt)
BR (1) BR9714449A (pt)
CA (1) CA2276187A1 (pt)
IL (1) IL130705A (pt)
WO (1) WO1998029423A1 (pt)
ZA (1) ZA9711675B (pt)

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
US20070099783A1 (en) * 2005-10-27 2007-05-03 Rennco, Inc. Bag forming device
US7947130B2 (en) * 2009-10-24 2011-05-24 Wai Mun Lee Troika acid semiconductor cleaning compositions and methods of use

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE300936C (pt) *
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
GB9423254D0 (en) * 1994-11-16 1995-01-04 Zeneca Ltd Process

Also Published As

Publication number Publication date
AU6013298A (en) 1998-07-31
ZA9711675B (en) 1999-06-15
IL130705A (en) 2002-11-10
AR012833A1 (es) 2000-11-22
JP2001507695A (ja) 2001-06-12
US5905163A (en) 1999-05-18
AU723432B2 (en) 2000-08-24
IL130705A0 (en) 2000-06-01
CA2276187A1 (en) 1998-07-09
EP0948507A1 (en) 1999-10-13
WO1998029423A1 (en) 1998-07-09

Similar Documents

Publication Publication Date Title
ES2182991T3 (es) Metodo para la preparar 3-haloalquil-1h-pirazoles.
ES2164842T3 (es) Procedimiento para la preparacion de composiciones de microcapsulas.
DE59606920D1 (de) Chirale methylphenyloxazolidinone
BR9509406A (pt) Processo para a preparação de 4a,5,9,10,11,12,-hedaxidro-6h-benzofuro(3a,3,2,-ef) [2] benzazepina
PT1034173E (pt) Metodo de producao de acidos 8-metoxi-3-quinolino-carboxilicos
BR9007920A (pt) Processo para a fabricacao de eletrodos para velas de ignicao,bem como eletrodos de velas de ignicao
BR0016632A (pt) Métodos e composições para a fabricação de lentes oftálmicas
ES2145969T3 (es) Metodo de activacion o regeneracion de un catalizador utilizado en la produccion de peroxido de hidrogeno.
BR0114437A (pt) Derivados de acido propiÈnico
BR9605576A (pt) Processo para produçao de um concentrado de tinta
ATE253037T1 (de) Verfahren zur racematspaltung von tramadol
BR9606589A (pt) Processo para purificação de uma solução aquosa de um aminóxido terciário
ES2176463T3 (es) Procedimiento para producir derivados de 1-halo-3-amino-4fenil-2-butanol opticamente activos.
BR9808642A (pt) Processo para preparar eprosartan
PT93716A (pt) Processo para a preparacao de derivados dissulfureto substituido antitumores e antibacterianos a partir de compostos que processam um grupo metil-tritio e suas formas alvo
PT1252327E (pt) Processo para a separacao enzimatica de racematos de derivados de aminometilaril-ciclo-hexanol
PL331321A1 (en) Treatment pf psychotic disorders
EA199900740A1 (ru) Способ получения эпросартана (варианты)
MX9305991A (es) Metodo para generar una superficie torica en un util de moldeo.
BR9607371A (pt) Processo para produção de eletrodos de carbono
PT1001929E (pt) Processo para o fabrico de acidos 3-ciano-2,4-di-halogeno-5-fluorobenzoicos
BR9612108A (pt) Processo para a hidrogenação catalítica de 2,5 - e 2,3-diidrofurano com hidrogênio para dar tetraidrofurano
BR9608372A (pt) Novo processo para a producão de plantas hibridas
PT924195E (pt) Processo para a preparacao de aminocianacetamida
BR9815451A (pt) Método de produção de um composto

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 6A,7A E 8A ANUIDADES.

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 1836 DE 14/03/2006.