ES2066945T3 - Procedimiento para la fabricacion de fosfitos organicos estables a la hidrolisis. - Google Patents

Procedimiento para la fabricacion de fosfitos organicos estables a la hidrolisis.

Info

Publication number
ES2066945T3
ES2066945T3 ES90123911T ES90123911T ES2066945T3 ES 2066945 T3 ES2066945 T3 ES 2066945T3 ES 90123911 T ES90123911 T ES 90123911T ES 90123911 T ES90123911 T ES 90123911T ES 2066945 T3 ES2066945 T3 ES 2066945T3
Authority
ES
Spain
Prior art keywords
hydrolysis
stable
procedure
manufacture
organic phosphites
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES90123911T
Other languages
English (en)
Inventor
Helmut Dr Dipl Chem Bahrmann
Bernhard Prof Dr Dipl-Che Fell
Gerogios Dipl-C Papadogianakis
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hoechst AG
Original Assignee
Hoechst 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 Hoechst AG filed Critical Hoechst AG
Application granted granted Critical
Publication of ES2066945T3 publication Critical patent/ES2066945T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
    • C07F9/6564—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms
    • C07F9/6571—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms having phosphorus and oxygen atoms as the only ring hetero atoms
    • C07F9/6574—Esters of oxyacids of phosphorus
    • C07F9/65744—Esters of oxyacids of phosphorus condensed with carbocyclic or heterocyclic rings or ring systems
    • 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
    • C07F9/06—Phosphorus compounds without P—C bonds
    • C07F9/08—Esters of oxyacids of phosphorus
    • C07F9/141—Esters of phosphorous acids
    • 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
    • C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
    • C07F9/6564—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms
    • C07F9/6571—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms having phosphorus and oxygen atoms as the only ring hetero atoms
    • C07F9/6574—Esters of oxyacids of phosphorus
    • C07F9/65746—Esters of oxyacids of phosphorus the molecule containing more than one cyclic phosphorus atom

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

Abstract

LA INVENCION TRATA DE UN PROCEDIMIENTO QUE SE UTILIZA PARA OBTENER FOSFITO ESTABLE POR HIDROLISACION, Y CONSISTE EN HACER REACCIONAR FOSFITOS ORGANICOS O COMPUESTOS FOSFOROHALOGENOS Y UNA SAL AMONICA DE UN ACIDO HIDROXISULFURICO SOLUBLE EN UN DISOLVENTE ORGANICO E INSOLUBLE EN AGUA.
ES90123911T 1989-12-23 1990-12-12 Procedimiento para la fabricacion de fosfitos organicos estables a la hidrolisis. Expired - Lifetime ES2066945T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3942787A DE3942787A1 (de) 1989-12-23 1989-12-23 Verfahren zur herstellung hydrolysestabiler organischer phosphite

Publications (1)

Publication Number Publication Date
ES2066945T3 true ES2066945T3 (es) 1995-03-16

Family

ID=6396314

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90123911T Expired - Lifetime ES2066945T3 (es) 1989-12-23 1990-12-12 Procedimiento para la fabricacion de fosfitos organicos estables a la hidrolisis.

Country Status (10)

Country Link
US (1) US5126475A (es)
EP (1) EP0435071B1 (es)
JP (1) JPH07110868B2 (es)
KR (1) KR940001061B1 (es)
AT (1) ATE114314T1 (es)
AU (1) AU629079B2 (es)
BR (1) BR9006501A (es)
CA (1) CA2032371C (es)
DE (2) DE3942787A1 (es)
ES (1) ES2066945T3 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5391799A (en) * 1992-05-05 1995-02-21 Ciba-Geigy Corporation Process for the preparation 6-chloro-2,4,8,10-tetra-butyldibenzo[d,f][1,3,2]dioxaphoshepin
US5292785A (en) * 1992-05-05 1994-03-08 Ciba-Geigy Corporation Bis-phosphite stabilized compositions
US5786497A (en) * 1997-08-29 1998-07-28 General Electric Company Process for the preparation of phosphites
US5919966A (en) * 1998-03-26 1999-07-06 General Electric Company Process for the preparation of spiro bis-phosphites
US5917076A (en) * 1998-04-16 1999-06-29 General Electric Company Process for the preparation of spiro bis-phosphites using finely ground pentaerythritol
US6426429B1 (en) 2000-08-11 2002-07-30 General Electric Company Process for the preparation of hindered phosphites
US6504065B1 (en) 2000-09-29 2003-01-07 General Electric Company Method of making metal salts of 2,4,6-tri-t-butylphenol
DE10240050B3 (de) * 2002-08-30 2004-01-22 Bayer Ag Verfahren zur kombinierten Herstellung von Diethylphosphit und Ethylchlorid
EP2014752A1 (en) 2007-06-23 2009-01-14 Cognis IP Management GmbH Process for the manufacture of saturated fatty acid esters in the presence of a homogeneous complex of a Group VIII metal and a sulfonated phosphite

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2860898D1 (en) * 1977-08-08 1981-11-05 Ciba Geigy Ag Process for the preparation of triarylphosphites
FR2465740A1 (fr) * 1978-05-31 1981-03-27 Cellophane Sa Nouveaux derives du naphtalene diol-2,3

Also Published As

Publication number Publication date
AU629079B2 (en) 1992-09-24
AU6836890A (en) 1991-06-27
KR940001061B1 (ko) 1994-02-12
US5126475A (en) 1992-06-30
KR910011873A (ko) 1991-08-07
ATE114314T1 (de) 1994-12-15
EP0435071B1 (de) 1994-11-23
DE59007762D1 (de) 1995-01-05
EP0435071A2 (de) 1991-07-03
JPH06239878A (ja) 1994-08-30
CA2032371C (en) 1995-04-04
JPH07110868B2 (ja) 1995-11-29
BR9006501A (pt) 1991-10-01
EP0435071A3 (en) 1991-09-18
DE3942787A1 (de) 1991-06-27

Similar Documents

Publication Publication Date Title
YU187583A (en) Process for making clean sulphonated arylphosphines
BR9006444A (pt) Processo para a obtencao de aldeidos
ES2066945T3 (es) Procedimiento para la fabricacion de fosfitos organicos estables a la hidrolisis.
DE69113325D1 (de) Verbessertes Verfahren zur Herstellung von Salzen der 4-Amino-1-hydroxybutyliden-1,1-bisphosphonsäure.
KR870001869A (ko) 산형태의 부분-중화된 강산성 양이온-교환수지의 제조방법
IT8348659A0 (it) Procedimento per la preparazione di espansi fenolici impiegando catalizzatori di acido aril-solfonico anidro
ATE67486T1 (de) Verfahren zur herstellung von n-alkyl-n'-methyl- alkylenharnstoffen, insbesondere n,n'- dimethylalkylenharnstoffen.
BE852230A (fr) Procede de preparation d'acide phosphorique a partir de minerais de phosphate
ES506460A0 (es) Procedimiento para la obtencion de fosfonohidroxiacetonitri-lo
ES2123988T3 (es) Procedimiento para la preparacion de acidos n-fosfonometilamino-carboxilicos.
ES504449A0 (es) Procedimiento para la preparacion de 1,4:3,6-dianhidro-d- glucita-5-nitrato
ES554671A0 (es) Procedimiento para la fabricacion de acidos 6-alcoxi (inferior)-5-halo-1-naftoicos y sus esteres correspondientes
ATE67500T1 (de) Verfahren zur herstellung von aminomethylenphosphonalkylphosphinaten.
PT84062B (pt) Processo para a preparacao de fosfonil hidroxiacil prolinas
ES2077781T3 (es) Procedimiento para la fabricacion de difosfanos solubles al agua.
Stock et al. Amide as a protecting group in phosphate ester synthesis. Part I. The acid hydrolysis of some phosphoramidic diesters
FR2350355A1 (fr) Nouveaux bis-(esters d'acide (thiono)(thiol)phosphorique(phosphonique)) de pyrimidine substituee, leur procede de preparation et leur application comme insecticides et acaricides
SU635635A1 (ru) Способ получени белкового гидролизата из коллагенсодержащего сырь
RU93053341A (ru) Способ получения моноарилфосфитов
MA20867A1 (fr) Procede de preparation d'acide phosphorique brut
ATE46149T1 (de) Verfahren zur herstellung von 4(5)-hydroxymethyl- 5(4)-methylimidazol.
FR2351989A1 (fr) Nouveaux esters ou amides d'esters de sulfonyloxypyrimidinyle d'acide (thiono)(thiol)phosphorique(phosphonique), leur procede de preparation et leur application comme insecticides et acaricides
DE3885635D1 (de) Verfahren zur Herstellung von Thiophosphorsäure-Dichloriden.
MX5830E (es) Procedimiento mejorado de hidrolisis acida para obtener glucosa a partir de celulosa
RU94027773A (ru) Способ получения моно-(2-ароксикарбонил)арилфосфитов

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 435071

Country of ref document: ES