Title

Functionalization of Silyldienol Ethers at the γ-Position via 2-Silyloxypentadienyl Cations

Document Type

Article

Publication Date

3-4-2016

Abstract

© 2016 American Chemical Society. This report describes Brønsted acid catalyzed de novo synthesis of silyldienol ethers bearing tetrasubstituted double bonds via an intermediacy of 2-silyloxypentadienyl cations. The reactivity of these novel cationic intermediates could be modulated and harnessed toward direct nucleophilic additions regioselectively at the γ-position to produce highly functionalized silyldienol ethers with tunable control of the resulting double bond geometry.

Publication Source (Journal or Book title)

Organic Letters

First Page

1084

Last Page

1087

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