Tandem Lithium−Ene Cyclization and Thiophenoxide Expulsion to Produce Fused Vinylcyclopropanes: First Observation of Allylic Lithium Oxyanion-Induced Reactivity and Stereoselectivity in Intramolecular Carbolithiation
作者:Dai Cheng、Kevin R. Knox、Theodore Cohen
DOI:10.1021/ja993325s
日期:2000.1.1
Total synthesis of dl-trans-sabinene hydrate, and related monterpenes