Pranabes Bhattacharyya

Nano crystalline ZnO catalyzed one pot multicomponent reaction for an easy access of fully decorated 4H-pyran scaffolds and its rearrangement to 2-pyridone nucleus in aqueous media

Pranabes Bhattacharyya, Koyel Pradhan, Sanjay Paul et al. · Tetrahedron Letters · 2012 · 146 citations

Materials Science, Engineering, 4H-pyran Scaffolds +7

One-pot synthesis of dihydropyrano[2,3-c]chromenes via a three component coupling of aromatic aldehydes, malononitrile, and 3-hydroxycoumarin catalyzed by nano-structured ZnO in water: a green protocol

Sanjay Paul, Pranabes Bhattacharyya, Asish R. Das · Tetrahedron Letters · 2011 · 118 citations

Chemical Engineering, Cross-coupling Reaction, Green Protocol +10

Facile synthesis of pyridopyrimidine and coumarin fused pyridine libraries over a Lewis base-surfactant-combined catalyst TEOA in aqueous medium

Pranabes Bhattacharyya, Sanjay Paul, Asish R. Das · RSC Advances · 2013 · 51 citations

Combinatorial Chemistry, Chemical Engineering, Aqueous Medium +14

Synthesis of 3,4-dihydropyridin-2-one derivatives in convergent mode applying bio catalyst vitamin B1 and polymer supported catalyst PEG–SO3H from two different sets of building blocks

Koyel Pradhan, Pranabes Bhattacharyya, Sanjay Paul et al. · Tetrahedron Letters · 2012 · 42 citations

Building Blocks, Derivatives, Bioorganic Chemistry +10

Synthesis of a SO3H-bearing carbonaceous solid catalyst, PEG–SAC: application for the easy access to a diversified library of pyran derivatives

Sanjay Paul, Sirshendu Ghosh, Pranabes Bhattacharyya et al. · RSC Advances · 2013 · 23 citations

Engineering, Green Chemistry, Organic Chemistry +18