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ChemInform Abstract: Baker′s Yeast-Induced Asymmetric Reduction of α-Ketosulfides: Synthesis of Optically Active 1-(Benzothiazol-2-ylsulfanyl)-2-alkanols, 2-Alkanols, and Thiiranes.

✍ Scribed by Leonardo Di Nunno; Carlo Franchini; Angelo Nacci; Antonio Scilimati; Maria Stefania Sinicropi

Publisher: John Wiley and Sons
Year: 2010
Weight: 34 KB
Volume: 30
Category: Article
ISSN: 0931-7597
DOI: 10.1002/chin.199944048

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✦ Synopsis

Baker's Yeast-Induced Asymmetric Reduction of α-Ketosulfides: Synthesis of Optically Active 1-(Benzothiazol-2-ylsulfanyl)-2-alkanols, 2-Alkanols, and Thiiranes. -1-(Benzothiazol-2-ylsulfanyl)-2-alkanols are obtained from the corresponding ketones with good to high enantioselectivity by reduction with baker's yeast under optimized conditions. They are transformed into optically active 2-alkanols and thiiranes which are useful building blocks in organic synthesis.

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