A stereoselective synthesis of the C(8)-C(20) fragment of premonensin B
作者:Philip Kocieński、Sjoerd Wadmana、Kelvin Cooper
DOI:10.1016/s0040-4039(00)86059-1
日期:1988.1
Two stereoselective Ni(O)-catalysed coupling reactions of MeMgBr with cyclic enol ether intermediates were key steps in the synthesis of the C(8)-C(20) fragment (5B) of Premonensin B.