ES2068209T3 - Proceso para la fabricacion de derivados de acidos alifatilfosfinicos. - Google Patents

Proceso para la fabricacion de derivados de acidos alifatilfosfinicos.

Info

Publication number
ES2068209T3
ES2068209T3 ES88810606T ES88810606T ES2068209T3 ES 2068209 T3 ES2068209 T3 ES 2068209T3 ES 88810606 T ES88810606 T ES 88810606T ES 88810606 T ES88810606 T ES 88810606T ES 2068209 T3 ES2068209 T3 ES 2068209T3
Authority
ES
Spain
Prior art keywords
acid derivatives
formula
alkyl
alifatilphosphinic
manufacture
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
ES88810606T
Other languages
English (en)
Inventor
Peter Stephen Wardleworth
Eric Keith Dr Baylis
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.)
Novartis AG
Original Assignee
Ciba Geigy 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 Ciba Geigy AG filed Critical Ciba Geigy AG
Application granted granted Critical
Publication of ES2068209T3 publication Critical patent/ES2068209T3/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 System
    • C07F9/02—Phosphorus compounds
    • C07F9/28—Phosphorus compounds with one or more P—C bonds
    • C07F9/48—Phosphonous acids R—P(OH)2; Thiophosphonous acids including RHP(=O)(OH); Derivatives thereof
    • C07F9/4808—Phosphonous acids R—P(OH)2; Thiophosphonous acids including RHP(=O)(OH); Derivatives thereof the acid moiety containing a substituent or structure which is considered as characteristic
    • C07F9/4816—Acyclic saturated acids or derivatices which can have further substituents on alkyl

Abstract

UN PROCESO PARA LA PRODUCCION DE DERIVADOS DEL ACIDO ALIFATILFOSFINICO, ESPECIALMENTE DE ALQUIL DIALCOXIALQUILFOSFINATOS CON LA FORMULA(I), EN LA QUE R ES C1 C4 ALQUILO, R''ES H O C1 - C4 ALQUILO, COMPRENDIENDO LA REACCION DE, EN PRESENCIA DE UN CATALIZADOR ACIDO, DE ACIDO FOSFINIXCO ACUOSO CON EL CORRESPONDIENTE ORTOESTER DE TRIALQUILO CON LA FORMULA(II), EN LA QUE R Y R'' TIENEN SUS SIGNIFICADOS PREVIOS, LA CANTIDAD DEL ORTOESTER DE FORMULA(II) USADA ES IGUAL A, O EN EXCESO DE LA CANTIDAD ESTEQUIOMETRICA DE AGUA Y ACIDO FOSFINICO PRESENTE EN EL PACIDO FOSFINICO ACUOSO REACCIONANTE.
ES88810606T 1987-09-11 1988-09-05 Proceso para la fabricacion de derivados de acidos alifatilfosfinicos. Expired - Lifetime ES2068209T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB878721442A GB8721442D0 (en) 1987-09-11 1987-09-11 Process

Publications (1)

Publication Number Publication Date
ES2068209T3 true ES2068209T3 (es) 1995-04-16

Family

ID=10623659

Family Applications (1)

Application Number Title Priority Date Filing Date
ES88810606T Expired - Lifetime ES2068209T3 (es) 1987-09-11 1988-09-05 Proceso para la fabricacion de derivados de acidos alifatilfosfinicos.

Country Status (13)

Country Link
US (1) US4933478A (es)
EP (1) EP0307362B1 (es)
JP (1) JP2645101B2 (es)
AT (1) ATE118499T1 (es)
CA (1) CA1310976C (es)
DE (1) DE3853030T2 (es)
DK (1) DK169436B1 (es)
ES (1) ES2068209T3 (es)
FI (1) FI89170C (es)
GB (1) GB8721442D0 (es)
GR (1) GR3015075T3 (es)
IE (1) IE64978B1 (es)
PT (1) PT88445B (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9104050D0 (en) * 1991-02-27 1991-04-17 Ciba Geigy Ag Compounds
GB9604669D0 (en) 1996-03-05 1996-05-01 Ciba Geigy Ag Chemical compounds
SE0402199D0 (sv) * 2004-09-13 2004-09-13 Astrazeneca Ab New process I

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1174439A1 (ru) * 1984-06-28 1985-08-23 МГУ им.М.В.Ломоносова Способ получени @ -алкил- @ -триметилсилил(диалкоксиметил)фосфонитов
GB8425872D0 (en) * 1984-10-12 1984-11-21 Ciba Geigy Ag Chemical compounds

Also Published As

Publication number Publication date
PT88445A (pt) 1989-07-31
DE3853030D1 (de) 1995-03-23
EP0307362A2 (en) 1989-03-15
IE64978B1 (en) 1995-09-20
PT88445B (pt) 1992-10-30
DK501188D0 (da) 1988-09-09
DK501188A (da) 1989-03-12
DE3853030T2 (de) 1995-06-22
JPH01110693A (ja) 1989-04-27
FI884166A0 (fi) 1988-09-09
DK169436B1 (da) 1994-10-31
US4933478A (en) 1990-06-12
EP0307362B1 (en) 1995-02-15
EP0307362A3 (en) 1990-05-30
FI89170B (fi) 1993-05-14
GB8721442D0 (en) 1987-10-21
CA1310976C (en) 1992-12-01
FI89170C (fi) 1993-08-25
GR3015075T3 (en) 1995-05-31
IE882749L (en) 1989-03-11
JP2645101B2 (ja) 1997-08-25
FI884166A (fi) 1989-03-12
ATE118499T1 (de) 1995-03-15

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