First enantioselective total synthesis of (−)-heliannuol C
作者:Tomoyo Kamei、Mitsuru Shindo、Kozo Shishido
DOI:10.1016/j.tetlet.2003.09.086
日期:2003.11
The first, efficient totalsynthesis of (−)-heliannuol C (1) was accomplished enantioselectively, using a chemoenzymatic desymmetrization of the σ-symmetrical diol, a ring closing metathesis, a diastereoselective epoxidation, and a regioselective reductive cleavage of epoxide as the key reaction steps.