The synthesis of N-heterocycles is one of the most active areas due to their structures with
extensive applications in the fields of organic, pharmaceutical and materials chemistry. It is …

2-Aminopyridine is a simple, low molecular weight and perfectly functionalised moiety
known for the synthesis of diverse biological molecules. Many pharmaceutical companies …

Metal-free oxidative cyclization for the one-pot synthesis of benzo [d] imidazo [2, 1-b]
thiazoles from 2-aminobenzothiazoles and cyclic ketones is described. Elemental sulfur …

A novel strategy for the synthesis of imidazo [1, 2-a] pyridines via efficient catalyst/metal-free
annulations of α-keto vinyl azides and 2-aminopyridines is described. Several imidazo [1, 2 …

Aromatic α-aminoazaheterocycles are the focus of significant investigations and exploration
by researchers owing to their key role in diverse biological and physiological processes. The …

We have developed a straightforward approach to diverse synthesis of 2, 3-, 2, 4-
disubstituted pyrimido [1, 2-a] benzimidazoles, 2, 4, 10-trisubstituted 2, 10-dihydropyrimido …

A facile and metal-free one-pot protocol for the synthesis of fused imidazopyridine scaffolds
has been developed. This novel protocol combines the Groebke–Blackburn–Bienaymé …

A tunable route to both isomers of benzo [d] imidazothiazole has been developed through
copper-promoted cycloaddition of α-methylenyl isocyanides with benzothiazoles. When the …

Fused pyrimidines scaffolds such as pyrimidopyrimidines, purines and xanthines are
important structural motifs found in various natural products and drug molecules. They are …

A general redox‐neutral approach into the o‐, o′‐heteroatom‐linked N‐(hetero) aryl‐
imidazole family of heteroaromatics has been developed. New types of heteroatom …