ES541487A0 - Un procedimiento de preparacion de tri8m-sulfofenil) fosfina. - Google Patents

Un procedimiento de preparacion de tri8m-sulfofenil) fosfina.

Info

Publication number
ES541487A0
ES541487A0 ES541487A ES541487A ES541487A0 ES 541487 A0 ES541487 A0 ES 541487A0 ES 541487 A ES541487 A ES 541487A ES 541487 A ES541487 A ES 541487A ES 541487 A0 ES541487 A0 ES 541487A0
Authority
ES
Spain
Prior art keywords
hydrolysis
preparation
tppts
excess
sulphonate
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.)
Granted
Application number
ES541487A
Other languages
English (en)
Other versions
ES8603504A1 (es
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.)
Rhone Poulenc Recherches SA
Original Assignee
Rhone Poulenc Recherches SA
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 Rhone Poulenc Recherches SA filed Critical Rhone Poulenc Recherches SA
Publication of ES541487A0 publication Critical patent/ES541487A0/es
Publication of ES8603504A1 publication Critical patent/ES8603504A1/es
Expired 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
    • C07F9/50—Organo-phosphines
    • C07F9/505—Preparation; Separation; Purification; Stabilisation
    • C07F9/5054—Preparation; Separation; Purification; Stabilisation by a process in which the phosphorus atom is not involved
ES541487A 1984-03-26 1985-03-22 Un procedimiento de preparacion de tri8m-sulfofenil) fosfina. Expired ES8603504A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8404631A FR2561650B1 (fr) 1984-03-26 1984-03-26 Perfectionnement au procede de preparation de tri(m-sulfophenyl)phosphine par hydrolyse et dilution controlees du sulfonat

Publications (2)

Publication Number Publication Date
ES541487A0 true ES541487A0 (es) 1985-12-16
ES8603504A1 ES8603504A1 (es) 1985-12-16

Family

ID=9302438

Family Applications (1)

Application Number Title Priority Date Filing Date
ES541487A Expired ES8603504A1 (es) 1984-03-26 1985-03-22 Un procedimiento de preparacion de tri8m-sulfofenil) fosfina.

Country Status (8)

Country Link
EP (1) EP0158572B1 (es)
JP (1) JPS60215694A (es)
AT (1) ATE38385T1 (es)
BR (1) BR8501344A (es)
CA (1) CA1228598A (es)
DE (1) DE3565985D1 (es)
ES (1) ES8603504A1 (es)
FR (1) FR2561650B1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4716250A (en) * 1986-07-10 1987-12-29 Union Carbide Corporation Hydroformylation using low volatile/organic soluble phosphine ligands
US4731486A (en) * 1986-11-18 1988-03-15 Union Carbide Corporation Hydroformylation using low volatile phosphine ligands
DE4040314A1 (de) * 1990-12-17 1992-06-25 Hoechst Ag Verfahren zur herstellung wasserloeslicher diphosphane
CN1046530C (zh) * 1996-10-15 1999-11-17 中国石油化工总公司 三(间－磺酸盐苯基)膦的制备方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2314910A1 (fr) * 1975-06-20 1977-01-14 Rhone Poulenc Ind Procede d'hydroformylation des olefines
FR2349562A2 (fr) * 1976-04-29 1977-11-25 Rhone Poulenc Ind Procede d'hydroformylation des olefines
FR2532318B1 (fr) * 1982-08-31 1985-06-14 Rhone Poulenc Chim Base Procede de preparation de triarylphosphines sulfonees

Also Published As

Publication number Publication date
CA1228598A (fr) 1987-10-27
DE3565985D1 (en) 1988-12-08
BR8501344A (pt) 1985-11-19
EP0158572B1 (fr) 1988-11-02
EP0158572A1 (fr) 1985-10-16
JPS60215694A (ja) 1985-10-29
FR2561650A1 (fr) 1985-09-27
FR2561650B1 (fr) 1987-10-23
ATE38385T1 (de) 1988-11-15
ES8603504A1 (es) 1985-12-16
JPH0377196B2 (es) 1991-12-09

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Legal Events

Date Code Title Description
MM4A Patent lapsed

Effective date: 19960506