Abstract
In recent years, green chemistry using environmentally benign reagents and conditions has become one of the most fascinating developments in the synthesis of widely used organic compounds. This review describes the theory and importance of ultrasound as an efficient tool in the synthesis of heterocyclic compounds.
GRAPHICAL ABSTRACT
![](/cms/asset/452b6697-f49d-446e-9d24-7c9f8e983ec2/lsyc_a_893360_o_uf0001.jpg)
Notes
Color versions of one or more of the figures in the article can be found online at www.tandfonline.com/lsyc.