A. Das Gupta

One-pot Synthesis of 2,3-Dihydroquinazolin-4(1H)-ones under Catalyst- and Solvent-free Conditions

A. K. Mallik, Swati Samanta, A. Das Gupta, 2015 .

Two efficient and green methods for synthesis of 4,4′-(arylmethylene)bis(1H-pyrazol-5-ols) without use of any catalyst or solvent

A. K. Mallik, R. Pal, A. Das Gupta, 2014 .

Facile Iodine-Catalyzed Michael Addition of Indoles to α,α′-Bis(arylmethylene)cyclopentanones: An Efficient Synthesis of E-2-(3-Indolylphenylmethyl)-5-phenylmethylenecyclopentanones

A. K. Mallik, R. Pal, A. Das Gupta, 2012, ISRN organic chemistry.