Asymmetric Conjugate Addition for the Preparation of <i>s</i><i>yn</i>-1,3-Dimethyl Arrays: Synthesis and Structure Elucidation of Capensifuranone
作者:David R. Williams、Andrea L. Nold、Richard J. Mullins
DOI:10.1021/jo049567e
日期:2004.8.1
capensifuranone (1) has been achieved by the application of developments for asymmetric conjugate addition reactions of organocopper reagents with nonracemic N-enoyl-4-phenyl-1,3-oxazolidinones for the preparation of 1,3-syn-dimethyl arrays. The assignment of relative and absolute stereochemistry of 1 has been made following the high-field NMR characterizations of synthetic diol derivatives. The previously