One-step synthesis of indolizino[3,4,5-<i>ab</i>]isoindoles by manganese(<scp>i</scp>)-catalyzed C–H activation: structural studies and photophysical properties
作者:Sara Cembellín、Iván Maisuls、Constantin G. Daniliuc、Helena Osthues、Nikos L. Doltsinis、Cristian A. Strassert、Frank Glorius
DOI:10.1039/d1ob02246f
日期:——
regioselective synthesis of indolizino[3,4,5-ab]isoindoles, a valuable class of heterocycles with interesting luminescence properties, is described using manganese(I)-catalyzed C–Hactivation. The reported transformation proceeds in one-step and employs readily available 2-phenylpyridines as starting materials. Furthermore, the obtained single products exhibit blue-greenish fluorescence with high quantum yields
在此,使用锰( I)催化的 C-H 活化描述了 indolizino[3,4,5- ab ]isoindoles 的区域选择性合成,这是一类有价值的具有有趣发光特性的杂环。报道的转化一步进行,并使用容易获得的 2-苯基吡啶作为起始材料。此外,获得的单产物表现出蓝绿色荧光,量子产率高。