Preparative Organic Chemistry
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ChemInform Abstract: Thermolysis of β-Siloxyalkylboranes: Formation of Alkenes and/or Silyl Enol Ethers.
First published: April 16, 1996
Abstract
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ChemInform Abstract
Thermolysis of the title compounds (I) results in two elimination processes via a four-centered transition state, competitively depending on the steric bulkiness of the silyl group. The present reaction describes the first example for stererospecific syn- elimination of a β-siloxyborane.
