Studies directed toward the synthesis of caylobolide A: convergent synthesis of C21–C40 subunit
摘要:
Stereoselective synthesis of the C21-C40 core segment of caylobolide A has been achieved following a highly efficient convergent strategy. The key reactions featured in the synthesis are Prins cyclization, reductive radical cyclization, Sharpless asymmetric epoxidation and olefin cross metathesis. (C) 2014 Published by Elsevier Ltd.