Research Progress in Synthesis of Flavanone in Different Media

Flavanone compound is a natural product with a variety of biological activities.In many synthesismethods of flavanone,the synthesis of flavanone via chalcone cyclization is a classical route,which producesflavanone through 2’-Hydroxy chalcone cyclization under the action of cyclizing agent.This paper introduces theresearch progress in synthesis of flavanone in different media in recent years.