The book entitled "Current developments in chemical science: Few relevant issues" is a collection of different topics of chemistry. It contains nine chapters. First chapter is "Carbon Dots: Synthesis and up to date Applications"; second chapter "Gold nanoparticles: Recent advancement in synthesis, Functional modification and applications with future prospect"; third chapter "Review on the Synthetic Routes to Substituted Benzimidazo[2,1-a]-isoquinolines and Derivatives"; fourth chapter "A short review on synthesis of some heterocyclic compounds by palladium-catalyzed Heck reaction"; fifth...