cheminform abstract: baker′s yeast mediated biohydrogenation of sulfur-functionalized methacrolein...
TRANSCRIPT
2002 biochemical syntheses, microbiological syntheses
biochemical syntheses, microbiological synthesesO 0035
07 - 041Baker’s Yeast Mediated Biohydrogenation of Sulfur-FunctionalizedMethacrolein Derivatives. Stereochemical Aspects of the Reactionand Preparation of the Two Enantiomers of Useful C4 BifunctionalChiral Synthons. — Baker’s yeast mediated reduction of variousphenylthio- or phenylsulfonyl-functionalized methacrolein derivatives (I), (IV),and (V) provides access to enantioenriched sulfur-functionalized C4-buildingblocks (II) and (III). It is shown that extent and sense of stereoinduction stronglydepend on the structure of methacrolein derivative and on the oxidation stateof the sulfur. — (SERRA, STEFANO; FUGANTI, CLAUDIO; Tetrahedron:Asymmetry 12 (2001) 15, 2191-2196; Dip. Chim., Politec. Milano, CNR,I-20131 Milano, Italy; EN)
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