Nitrogen‐containing heterocycles such as imidazoles, thiazoles, and oxazoles play a
significant role in the fields of biological and pharmaceutical chemistry. These compounds …

The synthesis and structure of nitrogen-containing heterocycles are fascinating because
these compounds have a great richness of structural, physicochemical, and biological …

A highly efficient molecular iodine mediated Radziszewski-type reaction of methyl ketones,
anilines, and tosylmethyl isocyanide has been developed. This protocol represents an …

A Lewis acid-promoted [6+ 1] annulation between sulfur ylides and modified vinyl
benzoxazinanones was described. In this reaction, the newly designed vinyl …

A novel photoredox-catalyzed C (sp3)–C (sp3) cross-coupling between N-arylamines and
cycloketone oxime esters under mild conditions has been accomplished. The redox-neutral …

A novel and efficient protocol for the synthesis of various 2, 4-disubstituted, 1, 2, 4-
trisubstituted and 1, 2, 4, 5-tetra-substituted imidazoles via cascade palladium catalyzed C …

Imidazole ring is an important scaffold in many biologically important molecules. Many
methods have been reported for the synthesis of imidazoles. Several methods of generating …

Catalysis research under bromine is a well-known topic in organic synthesis. However,
hazardous and toxic nature of bromine and its negative and deleterious effects on the …

Abstract N‐bromosuccinimide (NBS)‐mediated one‐pot, green, efficient and practical
synthesis of substituted imidazoles and quinoxalines has been achieved by the reaction of …

Background: Cyclooxygenase-2 (COX-2), the key enzyme in the arachidonic acid
conversion to prostaglandins, is one of the enzymes associated with different …