Synthesis of Benzomacrolactam by 12-<b> <i>endo</i> </b> Selective Aryl Radical Cyclization of <b> <i>N</i> </b>-(4-Allyloxybutyl)-2-iodobenzamide
作者:André Augusto Gomes Faraco、Maria Auxiliadôra F. Prado、Ricardo J. Alves、José D. Souza Filho、Rosemeire Brondi Alves、Renata F. Prado Faraco
DOI:10.1081/scc-120015778
日期:2003.1.3
Abstract Regioselective 12-endo aryl radical cyclization of N-(4-allyloxybutyl)-2-iodobenzamide (7) with tri-n-butyltin hydride provided benzomacrolactam 15. The structure of 15 is supported by 1H and 13C NMR spectroscopy and by DEPT, COSY, COSYLR and HMQC experiments.
摘要 N-(4-烯丙氧基丁基)-2-碘代苯甲酰胺 (7) 与氢化三正丁基锡的区域选择性 12-内芳基环化得到苯大环内酰胺 15。15 的结构由 1H 和 13C NMR 光谱以及 DEPT 支持, COSY、COSYLR 和 HMQC 实验。