Highly Diastereoselective and Enantioselective Formal [4 + 1] Ylide Annulation for the Synthesis of Optically Active Dihydrofurans
作者:Jun-Cheng Zheng、Chun-Yin Zhu、Xiu-Li Sun、Yong Tang、Li-Xin Dai
DOI:10.1021/jo801135j
日期:2008.9.1
On the basis of the reactions of camphor-derived sulfur ylide with alpha-ylidene-beta-diketones, highly efficient and selective synthesis of optically active dihydrofurans has been achieved.
基于樟脑衍生的硫内鎓盐与α-亚丙基-β-二酮的反应,已经实现了光学活性二氢呋喃的高效和选择性的合成。