Radical cyclization of epoxyketones via a 1,5-Bun 3Sn group or a 1,5-H atom transfer
作者:Sunggak Kim、Jae Suk Koh
DOI:10.1039/c39920001377
日期:——
Radical cyclization of epoxyketones is initiated by Bun3Sn radical addition to epoxyketones, followed by epoxide fragmentation, 1,5-H- or 1,5-Bun3Sn transfer, and cyclization.
环氧酮的自由基环化由 Bun3Sn 自由基加成环氧酮开始,然后是环氧化物破碎、1,5-H- 或 1,5-Bun3Sn 转移和环化。