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ChemInform Abstract: Asymmetric Hosomi-Sakurai Reaction of Allylsilanes Containing Arabinose-Derived Alcohols as Chiral Auxiliaries.

✍ Scribed by T. K. M. SHING; L.-H. LI

Publisher: John Wiley and Sons
Year: 2010
Weight: 28 KB
Volume: 28
Category: Article
ISSN: 0931-7597
DOI: 10.1002/chin.199729059

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✦ Synopsis

Asymmetric Hosomi-Sakurai Reaction of Allylsilanes Containing Arabinose-Derived Alcohols as Chiral Auxiliaries.

-The title investigation is presented with a view to the synthetic value of chiral homoallylic alcohols. The e.e. of the reactions of enantiomerically pure allylsilanes (I) with aldehydes in the presence of a Lewis acid is found to depend on both sterical factors and on the coordination ability of the Lewis acid. -(SHING, T. K.

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