Aromatic ring formation by the 1,3-Michael-Claisen annulation: total synthesis of sophorapterocarpan A, maackiain, and anhydropisatin
作者:Yutaka Ozaki、Keiko Mochida、Sang-Won Kim
DOI:10.1039/c39880000374
日期:——
The utility of the 1,3-Michael–Claisenannulation sequence in the synthesis of natural products has been demonstrated by the synthesis of sophorapterocarpan A (1), maackiain (2), and anhydropisatin (3).