Synthesis of multi-substituted pyridines from ylidenemalononitriles and their emission properties
作者:Juliana M. de Souza、Irini Abdiaj、Jiaqi Chen、Kenneth Hanson、Kleber T. de Oliveira、D. Tyler McQuade
DOI:10.1039/d0ob02591g
日期:——
Numerous methodologies to obtain pyridines from ylidenemalononitriles are described in the literature. Nevertheless, they are limited to the use of microwave or conventional heat and few lead to 2,3,4 or 2,3,4,5-substituted pyridines as multi-proposal molecular scaffolds or even universal pyridines. Herein, we present a mild and facile solvent-free methodology to obtain a scope of multi-substituted