作者:Zhengtao Li、Yingxiang Gao、Yefeng Tang、Mingji Dai、Guoxin Wang、Zhigang Wang、Zhen Yang
DOI:10.1021/ol800977n
日期:2008.7.17
Stereoselective total synthesis of natural product crisamicin A (1) was accomplished for the first time via the Pd/TMTU-catalyzed alkoxycarbonylative annulation to generate a unique cis-pyran-fused lactone, an intermolecular Diels-Alder reaction to construct the pyranonaphthoquinone unit, and a novel Pd-thiourea pincer complex-catalyzed homocoupling of functionalized naphthoquinones.