Method for stereoselectively inverting a chiral center of a chemical compound using an enzyme and a metal catalyst
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United States of America Patent
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Apr 2, 2002
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N/A
app pub date -
Jan 22, 2001
filing date -
Feb 23, 2000
priority date (Note) -
Expired
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Abstract
A process for stereoselectively inverting a chiral center of a chemical compound is disclosed. The process first consists of forming a mixture of the chemical comopund, an enzymatic system, and a metal catalyst. Next, the process stereoselectively dehydrogenates a group attached to the chiral center with the enzymatic system in the presence of an oxidant to produce a dehydrogenated group, Lastly, the process hydrogenates the dehydrogenated group with the metal catalyst in the presence of a hydrogen source to stereoselectively invert the chiral center of the chemical compound.
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