PROCESS FOR HYDROCYANATION IN THE PRESENCE OF ZERO-VALENT NICKEL, A BIDENTATE PHOSPHOROUS COMPOUND AND A LEWIS ACID

A process for hydrocyanation of certain ethylenically unsaturated compounds which uses a catalyst composition comprising certain bidentate phosphorous compounds and zero-valent nickel in the presence of a Lewis Acid promoter. Un procédé d'hydrocyanatation de certains composés à insaturation éth...

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Bibliographische Detailangaben
1. Verfasser:	BREIKSS, ANNE, IRISA
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS APPARATUS THEREFOR CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY GENERAL METHODS OF ORGANIC CHEMISTRY METALLURGY ORGANIC CHEMISTRY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL THEIR RELEVANT APPARATUS TRANSPORTING
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Beschreibung
Zusammenfassung:	A process for hydrocyanation of certain ethylenically unsaturated compounds which uses a catalyst composition comprising certain bidentate phosphorous compounds and zero-valent nickel in the presence of a Lewis Acid promoter. Un procédé d'hydrocyanatation de certains composés à insaturation éthylénique fait appel à une composition de catalyseur contenant certains composés phosphoreux bidentés et du nickel de valence zéro, en présence d'un promoteur du type acide de Lewis.