A catalyst- and solvent-free three-component reaction for the regioselective one-pot access to polyfunctionalized pyrroles
作者:Subrahmanya Ishwar Bhat、Darshak R. Trivedi
DOI:10.1016/j.tetlet.2013.07.153
日期:2013.10
A facile method for the regioselective synthesis of tetrasubstituted pyrroles, from readily accessible 1,3-dicarbonyls, benzoin derivatives and ammonium acetate, has been developed. The one-pot three-component reactions were performed to afford tetrasubstituted pyrroles under solvent- and catalyst-free conditions.
已经开发了一种容易地从容易获得的1,3-二羰基,安息香衍生物和乙酸铵进行四取代吡咯的区域选择性合成的方法。在无溶剂和无催化剂的条件下进行一锅三组分反应,得到四取代的吡咯。