Diversity-Oriented Synthesis of Fused Pyran γ-Lactones via an Efficient Pd−Thiourea-Catalyzed Alkoxycarbonylative Annulation
作者:Zhengtao Li、Yingxiang Gao、Zhaodong Jiao、Na Wu、David Zhigang Wang、Zhen Yang
DOI:10.1021/ol802115u
日期:2008.11.20
We reported herein a diversity-oriented synthesis of a range of fused pyran-gamma-lactones that was effected through a versatile Pd-thiourea complex-catalyzed intramolecular alkoxycarbonylative annulation.