Metal-free one-pot synthesis of 1,3-diazaheterocyclic compounds via I<sub>2</sub>-mediated oxidative C–N bond formation
作者:Xianhai Tian、Lina Song、Ertong Li、Qiang Wang、Wenquan Yu、Junbiao Chang
DOI:10.1039/c5ra11262a
日期:——
A one-pot I2-mediated annulation reaction of substrates containing diamino groups and aldehydes has been developed via oxidative C–N bond formation. This general and environmentally benign synthetic approach provides facile access to a variety of 1,3-diazaheterocyclic compounds, including quinazolinones, benzimidazoles, and cyclic amidines.
含二氨基和醛的底物的一锅I 2介导的环化反应是通过氧化C–N键形成的。这种通用且对环境无害的合成方法可轻松获得各种1,3-二氮杂杂环化合物,包括喹唑啉酮,苯并咪唑和环状am。