Today, our world increasingly is conceived of as being molecular. An ever widening range of phenomena are described logically in terms of molecular properties and molecular interactions. The majority ofknown molecules are heterocyclic and heterocycles dominate the fields ofbiochemistry, medicinal chemistry, dyestuffs, photographic science and are of increasing importance in many others, including polymers, adhesives, and molecular engmeenng. Thus, the importance of heterocyclic chemistry continues to increase and this three volume work by Drs. R. R. Gupta, Mahendra Kumar and Vandana Gupta is...

Membrane separation processes are growing rapidly and have been attracted remarkable attention in academic and industrial research. Electro-membrane processes are membrane based separation process in which charged membranes and applied electrical gradients are responsible for the separation of ionic species present in fermentation broths. Intensified research on electro-membrane processes has been carried out for water desalination and downstream processes for biomolecules separation and recovery. Thus, development of cost effective membranes by eco-friendly route is highly required for...

PMThe present advanced text-cum-reference book is designed not only for advanced undergraduate and graduate students, but also for academic and industrial researchers who work with heterocyclic compounds. It presents a comprehensive account of the syntheses, reactions, properties and applications of all the most significant classes of heterocyclic compounds. Heterocyclic Chemistry has been organised in three volumes. This first volume contains seven chapters: Introduction, Nomenclature,Aromatic Heterocycles,Non-aromatic Heterocycles Heterocyclic Synthesis,Three-membered Heterocycles and...