Carbon–Carbon Bond Formation by Radical Cyclization: Regioselective Synthesis of<i>Spiro</i>Heterocyclic Compounds by<sup><i>n</i></sup>Bu<sub>3</sub>SnH‐Mediated Reaction
作者:K. C. Majumdar、N. Kundu
DOI:10.1080/00397910600602602
日期:2006.7
Abstract Several spiro heterocyclic compounds have been regioselectively synthesized in excellent yield by n Bu3SnH‐AIBN‐mediatedradical cyclization of 4‐(2′‐bromoaryloxymethyl)‐1‐methylquinolin‐2(1H)‐ones in refluxing benzene under nitrogen for 4 h.
摘要 通过 n Bu3SnH-AIBN 介导的 4-(2'-溴芳氧基甲基)-1-甲基喹啉-2(1H)-酮在氮气下回流苯中自由基环化反应 4 小时,区域选择性地合成了几种螺杂环化合物。