Supported catalysts
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United States of America Patent
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Dec 21, 1999
Issued Date -
N/A
app pub date -
Nov 17, 1998
filing date -
Dec 23, 1996
priority date (Note) -
Expired
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Abstract
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 on organic reactions, especially the hydrogenation of substituted .alpha.,.beta. unsaturated acids and esters, is provided. Various methods of preparing the supported catalyst of the present invention is also disclosed.
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