Stereocontrolled Synthesis of 1,3-Diols from Enones: Cooperative Lewis Base-Mediated Intramolecular Carbonyl Hydrosilylations
作者:Casey Medina、Kyle P. Carter、Michael Miller、Timothy B. Clark、Gregory W. O’Neil
DOI:10.1021/jo401293a
日期:2013.9.20
A streamlined synthesis of beta-hydroxy ketone substrates has been developed to further investigate a recently discovered cooperative Lewis base-mediated intramolecular carbonyl hydrosilylation reaction. The synthesis features an enone beta-borylation/oxidation sequence that has proven to be quite general and high-yielding. This has allowed for additional investigations into the diastereoselectivity of the hydrosilylation reaction through the preparation of important polyketide fragments.