Enantioselective total synthesis of (R)-strongylodiols A and B
作者:Stefan Reber、Thomas F Knöpfel、Erick M Carreira
DOI:10.1016/s0040-4020(03)00905-0
日期:2003.8
We describe an expeditious enantioselective total synthesis of the acetylenic marine natural products (R)-strongylodiols A and B. Central to the strategy is the use of Zn(OTf)2, amine base, and N-methyl ephedrine to mediate the direct addition of a 1,3-diyne to two long-chain aliphatic aldehydes in useful selectivities and yields.