AR248141A1 - Un procedimiento para la preparacion de acidos n-acilaminometilfosfonico. - Google Patents

Un procedimiento para la preparacion de acidos n-acilaminometilfosfonico.

Info

Publication number
AR248141A1
AR248141A1 AR89315529A AR31552989A AR248141A1 AR 248141 A1 AR248141 A1 AR 248141A1 AR 89315529 A AR89315529 A AR 89315529A AR 31552989 A AR31552989 A AR 31552989A AR 248141 A1 AR248141 A1 AR 248141A1
Authority
AR
Argentina
Prior art keywords
preparation
aminomethylphosphonates
acyl
formula
paraformaldehido
Prior art date
Application number
AR89315529A
Other languages
English (en)
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
Application granted granted Critical
Publication of AR248141A1 publication Critical patent/AR248141A1/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)]
    • C07F9/44—Amides thereof
    • 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)]

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)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

PROCEDIMIENTO PARA LA PREPARACION DE ACIDOS N-ACILAMINOMETILFOSFONICO DE LA FORMULA (I) EN LA CUAL R ES METILO O ARILO, DE LA FORMULA X-PH- EN LA CUAL X ES HIDROGENO, ALQUILO, HALO, ALCOXI O NITRO QUE COMPRENDE: (A) REUNIR EN UN ACIDO ORGANICO ANHIDRO UNA AMIDA R-C:O-NH2 PARAFORMALDEHIDO; Y POSTERIORMENTE, (B) AGREGAR TRIHALURO FOSFOROSO A LA MEZCLA DE REACCION.
AR89315529A 1988-11-25 1989-11-24 Un procedimiento para la preparacion de acidos n-acilaminometilfosfonico. AR248141A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US27586288A 1988-11-25 1988-11-25

Publications (1)

Publication Number Publication Date
AR248141A1 true AR248141A1 (es) 1995-06-30

Family

ID=23054130

Family Applications (1)

Application Number Title Priority Date Filing Date
AR89315529A AR248141A1 (es) 1988-11-25 1989-11-24 Un procedimiento para la preparacion de acidos n-acilaminometilfosfonico.

Country Status (12)

Country Link
EP (1) EP0370992A3 (es)
JP (1) JPH02262585A (es)
KR (1) KR930002412B1 (es)
AR (1) AR248141A1 (es)
AU (1) AU616818B2 (es)
BR (1) BR8905956A (es)
CA (1) CA2003852C (es)
ES (1) ES2017606A4 (es)
HU (1) HU203360B (es)
IL (1) IL92437A (es)
MY (1) MY105872A (es)
NZ (1) NZ231515A (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4026027A1 (de) * 1990-08-17 1992-02-20 Hoechst Ag Verfahren zur herstellung von aminomethanphosphonsaeure und aminomethyl-phosphinsaeuren
DE4026026A1 (de) * 1990-08-17 1992-02-20 Hoechst Ag Acylaminomethyl-phosphinsaeuren und verfahren zur herstellung von acylaminomethanphosphonsaeuren und acylaminomethyl-phosphinsaeuren
DE4026028A1 (de) * 1990-08-17 1992-02-20 Hoechst Ag Verfahren zur herstellung von aminomethanphosphonsaeure und aminomethyl-phosphinsaeuren aus n-hydroxymethyl-amiden
US5679842A (en) * 1990-08-17 1997-10-21 Hoechst Aktiengesellschaft Process for the preparation of aminomethanephosphonic acid and aminomethylphosphinic acids
TW263511B (es) * 1990-10-10 1995-11-21 Hoechst Ag
JP2525977B2 (ja) * 1991-10-17 1996-08-21 昭和電工株式会社 Ｎ−アシルアミノメチルホスホン酸の製造法
WO1995013285A1 (en) * 1993-11-10 1995-05-18 E.I. Du Pont De Nemours And Company Process for the preparation of phosphorous acid/carboxylic acid mixed anhydrides and anhydrous phosphorous acid
DE19717130A1 (de) * 1997-04-23 1998-10-29 Sueddeutsche Kalkstickstoff Verfahren zur Herstellung von Aminomethanphosphonsäure
KR100844892B1 (ko) * 2006-04-05 2008-07-09 홍성산업 주식회사 샌드위치 패널을 제조하는 장치

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU177486B (en) * 1978-04-11 1981-10-28 Nitrokemia Ipartelepek Process for preparing phosphonic acid derivatives
US4547324A (en) * 1982-07-29 1985-10-15 Stauffer Chemical Company Method for preparation of N-phosphonomethylglycine
US4851159A (en) * 1988-05-02 1989-07-25 Monsanto Company Process for the preparation of N- phosphonomethylglycine

Also Published As

Publication number Publication date
IL92437A (en) 1994-02-27
EP0370992A3 (en) 1991-04-03
AU4552389A (en) 1990-05-31
EP0370992A2 (en) 1990-05-30
CA2003852A1 (en) 1990-05-25
HUT52103A (en) 1990-06-28
MY105872A (en) 1995-02-28
NZ231515A (en) 1992-09-25
HU203360B (en) 1991-07-29
JPH02262585A (ja) 1990-10-25
AU616818B2 (en) 1991-11-07
HU896036D0 (en) 1990-02-28
CA2003852C (en) 1997-03-04
IL92437A0 (en) 1990-07-26
JPH0579679B2 (es) 1993-11-04
KR900007859A (ko) 1990-06-02
BR8905956A (pt) 1990-06-19
KR930002412B1 (ko) 1993-03-30
ES2017606A4 (es) 1991-03-01

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