This book presents the recent research on sulfur-containing heterocyclic scaffolds that are crucial for biological processes. The numerous synthetic techniques utilized for the design and synthesis of different sized S-heterocycles, particularly biologically active frameworks with their pharmacological significance, are discussed in this book. This book is a useful reference for students, researchers and professionals working in the chemical and pharmaceutical industries.

Prof. Keshav Lalit Ameta is working as a professor at the Department of Applied Chemistry, School of Applied Material Sciences, Central University of Gujarat, Gandhinagar, India. Prior to the current position, he has served at Sardar Patel University, Vallabh Vidyanagar, Gujarat, and Mody University of Science and Technology, Lakshmangarh, Rajasthan. Prof. Ameta has published over 100 research articles in the field of organic chemistry in the journals of international repute. He received his master and doctorate degrees in chemistry from M. L. Sukhadia University, Udaipur, Rajasthan, India. He has vast experience of teaching both graduate and postgraduate level students. His research area involves synthesis, characterization and biological evaluation of different sized bioactive heterocyclic systems. In addition, to this, he has keen interests in heterogeneous catalyzed organic synthesis and photocatalysis.