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Back Cover: Deracemization of Secondary Alcohols by using a Single Alcohol Dehydrogenase (ChemCatChem 8/2016)
Author(s) -
Karume Ibrahim,
Takahashi Masateru,
Hamdan Samir M.,
Musa Musa M.
Publication year - 2016
Publication title -
chemcatchem
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.497
H-Index - 106
eISSN - 1867-3899
pISSN - 1867-3880
DOI - 10.1002/cctc.201600404
Subject(s) - chemistry , stereoselectivity , ketone , biocatalysis , alcohol dehydrogenase , alcohol oxidation , alcohol , enzyme , combinatorial chemistry , organic chemistry , catalysis , reaction mechanism
The Cover shows a single‐enzyme‐mediated two‐step approach for deracemization of secondary alcohols. In their Communication, I. Karume et al. demonstrate how a single mutant of Thermoanaerobacter ethanolicus secondary alcohol dehydrogenase enables the nonstereoselective oxidation of racemic alcohols to ketones, followed by a stereoselective reduction process. This enzyme was utilized for the deracemization of secondary alcohols with up to >99 % ee and >99.5 % recovery in one pot, without the need to isolate the prochiral ketone intermediate. More information can be found in the Communication by I. Karume et al. on page 1459 in Issue 8, 2016 (DOI: 10.1002/cctc.201600160).