Simple inorganic base promoted polycyclic construction using mucohalic acid as a C<sub>3</sub> synthon: synthesis and AIE probe application of benzo[4,5]imidazo[1,2-<i>a</i>]pyridines
Kai Yang, Zhixi Chen, Yongjun Zhou, Qi Chen, Shi‐Wei Yu, Shi‐He Luo, Zhao‐Yang Wang
Abstract
Using mucohalic acid as C 3 synthon via a transition metal-free multicomponent reaction, an eco-friendly protocol to synthesize C 1 -functionalized benzo[4,5]imidazo[1,2- a ]pyridines which can be applied as fluorescence probe for picric acid is described.
Topics & Concepts
SynthonChemistryPicric acidBase (topology)FluorescenceCombinatorial chemistryOrganic chemistryQuantum mechanicsMathematicsPhysicsMathematical analysisLuminescence and Fluorescent MaterialsCatalytic C–H Functionalization MethodsCatalytic Cross-Coupling Reactions