作者:Barry M. Trost、Andreas Bertogg
DOI:10.1021/ol802289f
日期:2009.2.5
The trans-selective hydrosilylation of ynones (1) yields beta-silylated enones (2) that undergo a benzylic 1,4-rearrangement/cyclization reaction in the presence of base, yielding 2,5-dihydro-1,2-oxasiloles (3).