The development of a one pot, regiocontrolled, three-component reaction for the synthesis of thieno[2,3-c]pyrroles
作者:Cynthia M. Hong、Alexander V. Statsyuk
DOI:10.1039/c3ob27492f
日期:——
the regioselective synthesis of thieno[2,3-c]pyrroles. The reaction is based on the ability of 2-acetyl-3-thiophenecarboxaldehyde to react with amine and thiol nucleophiles to produce the corresponding tri-substituted thieno[2,3-c]pyrroles, with water as the only by-product. The developed reaction expands the range of synthetically accessible, tri-substituted thieno[2,3-c]pyrroles.
已经开发了三组分反应,其允许区域选择性合成噻吩并[2,3- c ]吡咯。反应是基于2-乙酰基-3-噻吩甲醛与胺和巯基亲核试剂反应生成相应的三取代噻吩并[2,3- c ]吡咯,水作为唯一的副产品。发达的反应扩大了可合成的三取代噻吩并[2,3- c ]吡咯的范围。