Stereoselective Total Synthesis of Tarchonanthuslactone and Formal Synthesis of (-)-Colletol
作者:J. Yadav、P. Reddy、Manoj Gupta、Ch. Chary
DOI:10.1055/s-2007-990850
日期:2007.12
A simple and efficient stereoselective total synthesis of tarchonanthuslactone and formalsynthesis of (-)-colletol is described using as the key steps Jacobsen's kinetic resolution and a Sharpless asymmetric epoxidation. The synthesis of tarchonanthus- lactone and the seco acid proceeded in 14% and 13% overall yield, respectively, starting from chiral (R)-propylene oxide.