Broad-spectrum radical cyclizations boosted by polarity matching.: Carbonylative access to α-stannylmethylene lactams from azaenynes and CO
Broad-spectrum radical cyclizations boosted by polarity matching.: Carbonylative access to α-stannylmethylene lactams from azaenynes and CO
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DOI：
10.1021/ja034896u
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发表时间：
2003-05-14
影响因子：
15
通讯作者：
Komatsu, M
中科院分区：
文献类型：
--
作者：
Ryu, I;Miyazato, H;Komatsu, M
氮杂烯炔的自由基介导的甲锡烷基羰基化提供了产生 α-甲锡烷基亚甲基内酰胺的通用 [n+1] 型环化方法。环化的广度不同寻常，涵盖 4-exo、5-exo、6-exo、7-exo 和 8-exo 模式。
Free-radical mediated stannylcarbonylation of azaenynes provides a general [n+ 1]-type annulation approach leading to α-stannylmethylene lactams. The cyclization is unusual in its breadth, covering 4-exo, 5-exo, 6-exo, 7-exo, and 8-exo modes.