In current scenario, various heterocycles have come up exhibiting crucial role in various
medicinal agents which are valuable for mankind. Out of diverse range of heterocycle …

N–Aryl bond formation under copper catalysis has played a pivotal role and has been
extensively used as a key step in the total syntheses of several therapeutic molecules. The …

Two environmentally benign methods for the synthesis of quinazolines via acceptorless
dehydrogenative coupling of 2-aminobenzylamine with benzyl alcohol (Path A) and 2 …

A hydrophilic cobalt/copper heterogeneous bimetallic catalyst named mTEG-CS-Co/Cu-
Schiff-base/IL was successfully synthesized from chitosan polysaccharide. The new catalyst …

Herein, we report an efficient methodology for the synthesis of alkyl, benzyl, and phenyl
selenoethers of aminopyrazoles and aminouracils by C (sp2)–H functionalization in the …

A rapid metal-and additive-free room temperature method for C (sp2)-H thiocyanation of
aminopyrazoles, aminoisoxazole, aminoisothiazole, amino uracils, and aliphatic enamines …

Herein, we report a metal-free one-pot three-component reaction of aryl methyl ketones, 2-
aminopyridines, and barbituric acids for the synthesis of pyrimidine-linked imidazopyridines …

Nitrogen-containing heterocycles attract the attention of chemists due to their multifarious
activities. Amongst all, pyrimidine plays a central role and exhibits a broad spectrum of …

Herein we report a metal-free multicomponent reaction for the synthesis of diverse quinoline-
fused pyrroles using 1, 1, 1, 3, 3, 3-hexafluoro isopropanol (HFIP) as a reaction medium cum …

Pyrimidines and their hybrid molecules have continued to be a favorable area for organic
chemists owing to their richness in natural and synthetic compounds with multifarious …