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Start Over Author "Kim, Angie" Journal journal of organic chemistry
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1. Mechanistic studies of the allylic rearrangements of [alpha]-silyloxy allylic silanes to silyloxy vinylic studies

Author

Kim, Angie I., Romero, Antonio, Smitrovich, Jacqueline H., and Weorpel, K.A.

Subjects
Silane -- Chemical properties, Rearrangements (Chemistry) -- Analysis, Stereochemistry -- Research, Biological sciences, Chemistry
Abstract

Mechanistic studies have shown that the Lewis acid-promoted allylic rearrangement of [alpha]-silyloxy allylic silanes have proceeded along an ionic reaction pathway involving a contact ion pair. It is shown that the alleviation of steric congestion at the allylic position of the [alpha]-silyloxy allylic silane and stabilization of [[pi].cc] by hyperconjugation is the driving force behind this transformation.

Published
2007

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