Exploiting Hidden Symmetry in Natural Products: Total Syntheses of Amphidinolides C and F
作者:Subham Mahapatra、Rich G. Carter
DOI:10.1021/ja404796n
日期:2013.7.24
The total synthesis of amphidinolide C and a second-generation synthesis of amphidinolide F have been accomplished through the use of a common intermediate to access both the C1-C8 and the C18-C25 sections. The development of a Ag-catalyzed cyclization of a propargyl benzoate diol is described to access both trans-tetrahydrofuran rings. The evolution of a Felkin-controlled, 2-lithio-1,3-dienyl addition