Regioselective photo-oxygenation of 2-aryl-4,5,6,7-tetrahydroindoles: preparation and reactions of 2-aryl-7a-hydroperoxy-4,5,6,7,7a-pentahydroindolenines
作者:Kazuhiko Mizuno、Nobuhiko Ohmura、Saburo Nakanishi、Yoshio Otsuji
DOI:10.1039/c39830000355
日期:——
Dye-sensitized photo-oxygenation of 2-aryl-4,5,6,7-tetrahydroindoles quantitatively afforded 2-aryl-7a-hydroperoxy-4,5,6,7,7a-pentahydroindolenines, which were converted into the corresponding hydroxy-indolenines and spiro-γ-lactams in excellent yields.
2-芳基-4,5,6,7-四氢吲哚的染料敏化光氧氧化定量提供了2-芳基-7a-氢过氧-4,5,6,7,7a-五氢吲哚胺,将其转化为相应的羟基-吲哚肾上腺素和螺-γ-内酰胺类,收率极高。