The aim of this Perspective is to start a discussion about the real usefulness of more or less
sophisticated catalytic systems for the Knoevenagel reaction with malononitrile, a reaction …

Replacing harmful organic solvents that caused environmental pollution with an alternative
medium for the development of ideal synthetic strategies is one of the primary focal points of …

A series of pyranopyrazoles, was efficiently synthesized via one-pot, four component
reaction of ethyl acetoacetate, hydrazine hydrate, aldehydes and malononitrile in the …

A simple, efficient, and environmentally benign protocol for the synthesis of 3-
carboxycoumarins and cinnamic acids via Knoevenagel condensation has been achieved …

A direct and efficient approach for the preparation of pyrazolophthalazinyl spirooxindoles
has been developed through one-pot three-component reaction of easily available isatin …

The present paper describes the synthesis and characterization of the functionalized
magnetite reduced graphene oxide (rGO@ Fe3O4) with zirconocene dichloride as rGO …

An efficient and convenient synthesis of 1, 3-oxazine derivatives has been achieved by the
one-pot, multicomponent condensation of α-or β-naphthol, an aniline and formaldehyde …

A new protocol has been developed for the synthesis of arylboronates by a coupling
reaction of aryl halides and bis (pinacolato) diboron using bis (triphenylphosphine) …

Résumé An efficient solvent-free synthesis of various 2, 4, 5-triaryl imidazoles and 1, 2, 4, 5-
tetraaryl imidazoles has been developed using silica chloride as a heterogeneous catalyst …

Green, simple, and highly efficient various strategies for the straightforward reduction of
carboxylic acids to corresponding alcohols have been developed by employing four different …