Organocatalytic domino/cascade reactions provide a convenient method for the construction
of complex molecular structures bearing multiple stereocenters in a highly stereoselective …

Naphthoquinones are of key importance in organic synthesis and medicinal chemistry. In the
last few years, various synthetic routes have been developed to prepare bioactive …

A Lewis-base-catalyzed enantioselective [3+ 3] annulation reaction of Morita–Baylis–
Hillman (MBH) carbonates with α-arylidene pyrazolinones is described, affording the …

A variety of spirocyclohexene pyrazolones were synthesized in good yields with excellent
stereoselectivities through an asymmetric, intermolecular, quaternary carbon center forming …

Abstract Selenium-containing quinone-based 1, 2, 3-triazoles were synthesized using click
chemistry, the copper catalyzed azide-alkyne 1, 3-dipolar cycloaddition, and evaluated …

Sustainability concerns are the wind in the sails for the development of novel, more selective
catalytic processes. Hence, chiral catalysts play a crucial role in the green production of …

This review seeks to provide coverage on the recent advances in chiral squaramide‐
catalyzed asymmetric transformations and their applications in the synthesis of a variety of …

The current manuscript describes the catalysts in click chemistry reactions, mechanism
insights and use of other metals beyond copper associated with Azide-Alkyne …

A bifunctional squaramide catalyzed enantioselective formal [3+ 3] annulation reaction with
pyrazolin-5-ones and nitroallylic acetates has been developed. Densely substituted …

Asymmetric reactions and the synthesis of various quinones, carried out in the presence of
chiral organocatalysts and metal–ligand complexes, are reviewed here. The role of …