Chelate-controlled diastereoselective hydrogenation with heterogeneous catalyst

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United States of America Patent

PATENT NO 9751848
SERIAL NO

15302936

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Abstract

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A catalyst, method of using, and use of a hydrogenation catalyst, preferably palladium on a support, preferably alumina or activated charcoal support. This in the presence of lithium salts, with salts such as the borates being preferred. This provides hydrogenation of precursors to give rise to a stereoselective, such as diastereoselective bias in the product of alkene hydrogenation using the catalyst.

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Patent Owner(s)

Patent OwnerAddress
THOMAS SWAN & CO LTDDURHAM DURHAM COUNTY DURHAM

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Anderson, Craig Stanley, GB 32 814
Daly, John Ing Chuan Hexham, GB 4 2
Dunn, David Jarrow, GB 76 750
Gamboa, Martinez Sergio Aaron Newcastle upon Tyne, GB 2 2
Gibbings, Matthew Richard Rainton, GB 2 2
Grant, Simon Jonathon Newcastle, GB 6 24
Hutchings, Lian Darlington, GB 2 2
Ribiere, Patrice Georges Antonin Durham, GB 2 2
Rogan, Yulia Durham, GB 2 2
Sutton, Howard Winston Tyrrell Washington, GB 3 2

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