ES2002032A6 - Un procedimiento para preparar diesteres de alquilideno - Google Patents

Un procedimiento para preparar diesteres de alquilideno

Info

Publication number
ES2002032A6
ES2002032A6 ES8602559A ES8602559A ES2002032A6 ES 2002032 A6 ES2002032 A6 ES 2002032A6 ES 8602559 A ES8602559 A ES 8602559A ES 8602559 A ES8602559 A ES 8602559A ES 2002032 A6 ES2002032 A6 ES 2002032A6
Authority
ES
Spain
Prior art keywords
palladium
preparation
alkylidene
acid
compound
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
Application number
ES8602559A
Other languages
English (en)
Inventor
Eit Drent
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.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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 Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Publication of ES2002032A6 publication Critical patent/ES2002032A6/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/10—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction with carbon monoxide
    • C07C51/14—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction with carbon monoxide on a carbon-to-carbon unsaturated bond in organic compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/36—Preparation of carboxylic acid esters by reaction with carbon monoxide or formates
    • C07C67/38—Preparation of carboxylic acid esters by reaction with carbon monoxide or formates by addition to an unsaturated carbon-to-carbon bond

Abstract

UN PROCEDIMIENTO PARA PREPARAR DIESTERES DE ALQUILIDENO EN EL QUE SE HACE REACCIONAR UN COMPUESTO ETILENICAMENTE INSATURADO CON MONOXIDO DE CARBONO, UN ACIDO CARBOXILICO Y UN ALDEHIDO, EN PRESENCIA DE UN SISTEMA CATALITICO PREPARADO COMBINANDO PALADIO O UN COMPUESTO DE PALADIO, AL MENOS 5 MOLES DE UNA FOSFINA QUE TIENE TRES GRUPOS ARILO, POR ATOMO-GRAMO DE PALADIO, Y, COMO PROMOTOR, UN ACIDO CON UN PKA H 2 (A 18JC EN SOLUCION ACUOSA), EXCEPTO ACIDOS HALOHIDRICOS Y CARBOXILICOS.
ES8602559A 1985-10-14 1986-10-13 Un procedimiento para preparar diesteres de alquilideno Expired ES2002032A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB858525301A GB8525301D0 (en) 1985-10-14 1985-10-14 Preparation of alkylidene diesters

Publications (1)

Publication Number Publication Date
ES2002032A6 true ES2002032A6 (es) 1988-07-01

Family

ID=10586639

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8602559A Expired ES2002032A6 (es) 1985-10-14 1986-10-13 Un procedimiento para preparar diesteres de alquilideno

Country Status (6)

Country Link
EP (1) EP0219906B1 (es)
JP (1) JPH0717571B2 (es)
CA (1) CA1283423C (es)
DE (1) DE3671743D1 (es)
ES (1) ES2002032A6 (es)
GB (1) GB8525301D0 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4820802A (en) * 1987-02-03 1989-04-11 Shell Oil Company Improved process of preparing carbon monoxide/olefin copolymer with ortho substituted phosphine catalyst composition.
US4855399A (en) * 1987-02-26 1989-08-08 Shell Oil Company Carbon monoxide/olefin co-polymerization process with phosphino substituted sulfonic acid catalyst
NL8702317A (nl) * 1987-09-29 1989-04-17 Shell Int Research Katalysatorcomposities.
JPH11271548A (ja) * 1998-03-26 1999-10-08 Sharp Corp 双方向光通信器および双方向光通信装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3720706A (en) * 1972-01-24 1973-03-13 Chevron Res Methylene and oxymethylene bis-ester production
CA1231346A (en) * 1982-09-30 1988-01-12 Eit Drent Process for the carbonylation of olefinically unsaturated compounds with a palladium catalyst

Also Published As

Publication number Publication date
DE3671743D1 (de) 1990-07-12
EP0219906A2 (en) 1987-04-29
JPS6287554A (ja) 1987-04-22
EP0219906B1 (en) 1990-06-06
GB8525301D0 (en) 1985-11-20
EP0219906A3 (en) 1987-08-26
CA1283423C (en) 1991-04-23
JPH0717571B2 (ja) 1995-03-01

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Legal Events

Date Code Title Description
SA6 Expiration date (snapshot 920101)

Free format text: 2006-10-13