1,3,5-triaryl-2-pyrazoline derivatives were synthesised by a condensation reaction between chalcones and phenyl hydrazine using cerium chloride heptahydrate as a catalyst. All these reactions were carried out in ethyl lactate (70%) as a green solvent. Easy and efficient work up, recyclability of solvent andcatalyst are the key merits of this protocol.
Volume 135, 2023
Continuous Article Publishing mode
Click here for Editorial Note on CAP Mode