NOVEL SUPPORTED CATALYSTS

A supported catalyst comprising a support, an anchoring agent such as a heteropoly acid or anion, and a metal complex which is useful in a wide variety of organic reactions, especially the hydrogenation of substituted a, Q unsaturated acids and esters, is provided. Various methods of preparing the s...

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Bibliographic Details
Main Authors AUGUSTINE, ROBERT L, TANIELYAN, SETRAK K
Format Patent
LanguageEnglish
French
Published 06.06.2006
Subjects
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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Summary:A supported catalyst comprising a support, an anchoring agent such as a heteropoly acid or anion, and a metal complex which is useful in a wide variety of organic reactions, especially the hydrogenation of substituted a, Q unsaturated acids and esters, is provided. Various methods of preparing the supported catalyst of the present invention is also disclosed. La présente invention concerne un catalyseur sur support comportant un support, un agent d'ancrage tel qu'un hétéropolyacide ou un anion, et un complexe métallique qui est utilisé dans une grande variété de réactions organiques, particulièrement dans l'hydrogénation d'acides et esters substitués non saturés en alpha et beta . L'invention a également trait aux divers procédés de fabrication du catalyseur sur support.
Bibliography:Application Number: CA19972275458