Accurate determination of the extent to which the SE2′ reactions of an allenylsilane are stereospecifically anti
作者:Michael J.C. Buckle、Ian Fleming
DOI:10.1016/s0040-4039(00)77620-9
日期:1993.4
The allenylsilane 1 has been prepared in high enantiomeric purity (98% e.e.); its S(E)2' reactions with adamantyl chloride and isobutyraldehyde are stereospecifically anti to a very high degree (>99:1).