Arpita Das Gupta

Synthesis of flavanones by use of anhydrous potassium carbonate as an inexpensive, safe, and efficient basic catalyst

Rina Mondal, Arpita Das Gupta, Asok K. Mallik · Tetrahedron Letters · 2011 · 43 citations

Chemical Engineering, Engineering, Anhydrous Potassium Carbonate +7

A Convenient, Eco-friendly, and Efficient Method for Synthesis of 3,3'-Arylmethylene-bis-4-hydroxycoumarins "On-water"

Arpita Das Gupta, Swati Samanta, Rina Mondal et al. · Bulletin of the Korean Chemical Society · 2012 · 24 citations

Pharmaceutical Science, Bioorganic Chemistry, Efficient Method +20

A Rapid, Efficient and Green Method for Synthesis of 3,3'-Arylmethylene-bis-4-hydroxycoumarins without Use of any Solvent, Catalyst or Solid Surface

Arpita Das Gupta, Swati Samanta, Rina Mondal et al. · Chemical Science Transactions · 2013 · 14 citations

Chemical Engineering, Aromatic Aldehydes, Engineering +11

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

Arpita Das Gupta, Rammohan Pal, Asok K. Mallik · Green Chemistry Letters and Reviews · 2014 · 11 citations · Full text

Mole Ratio, Chemical Engineering, Engineering +12