Polyheterocycles are one of the most desired synthetic targets due to their numerous and
valuable applications in various fields. Multicomponent reactions (MCRs) are highly …

More than 60 years have passed since I. Ugi synthesized the first α-amidoamides in one
experimental step involving a combination of aldehydes, amines, carboxylic acids and …

Imidazo [1, 2‐a] pyridine is a well‐known scaffold in many marketed drugs, such as
Zolpidem, Minodronic acid, Miroprofen and DS‐1 and it also serves as a broadly applied …

A metal–organic framework [MIL-101 (Cr)] was used as an efficient heterogeneous catalyst
in the synthesis of benzoazoles (benzimidazole, benzothiazole, and benzoxazole), and …

The review is focused on recent developments of chemistry of synthetic analogs of natural
compounds, isoflavone and homoisoflavone. The possible synthetic strategies to access …

Bis‐heterocycles (BHCs) are hybrid molecules comprising two linked, bound, spacer, or
fused heterocyclic skeletons. In recent years, these compounds have attracted increased …

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 …

A new, efficient, green, endogenous water-triggered, solvent-and catalyst-free ultrasound-
assisted one-pot Groebke–Blackburn–Bienaymé reaction/SNAr/ring-chain azido …

A concise and efficient one-pot synthesis of novel N-fused tricyclic derivatives has been
developed by using the Groebke–Blackburn–Bienaymé (GBB) reaction, which involved the …

A highly efficient unprecedented catalyst-free microwave-assisted procedure for
synthesizing benzo [d] imidazo [2, 1-b] thiazoles and N-alkylated 2-aminobenzo [d] oxazol in …