作者:Vyasabhattar Ramanujan、Chebolu Naga Sesha Sai Pavan Kumar
DOI:10.24820/ark.5550190.p010.703
日期:——
A highly convergent, stereoselective total synthesis of diplodialides C and D is described. The protocol involves the use of regioselective ring opening of a chiral epoxide, sequential double alkylation of 1,3-dithiane with a bromide and a chiral epoxide, hydroboration and Yamaguchi macrolactonisation as key steps.
描述了二倍二内酯 C 和 D 的高度收敛、立体选择性全合成。该协议涉及使用手性环氧化物的区域选择性开环、1,3-二噻烷与溴化物和手性环氧化物的顺序双烷基化、硼氢化和 Yamaguchi macrolactonisation 作为关键步骤。