Ratna Mukherjee

Tosic Acid-on-Silica Gel: A Cheap and Eco-friendly Catalyst for a Convenient One-pot Synthesis of Substituted Benzimidazoles

Manas Chakrabarty, Ratna Mukherjee, Sulakshana Karmakar et al. · Monatshefte für Chemie - Chemical Monthly · 2007 · 39 citations

Chemical Engineering, Tosic Acid-on-silica Gel, Engineering +7

A Keggin heteropoly acid as an efficient catalyst for an expeditious, one-pot synthesis of 1-methyl-2-(hetero)arylbenzimidazoles

Manas Chakrabarty, Ajanta Mukherji, Ratna Mukherjee et al. · Tetrahedron Letters · 2007 · 36 citations

Keggin Heteropoly Acid, Chemical Engineering, Engineering +8

Phosphoric Acid-on-Silica Gel: A Green Catalyst for the Synthesis of Symmetrical Bis(indolyl)alkanes

Peter H. Seeberger, Manas Chakrabarty, Ratna Mukherjee et al. · Heterocycles · 2006 · 29 citations · Full text

Chemical Engineering, Symmetrical Bis, Green Catalyst +15

A mild and expedient one-pot synthesis of substituted benzimidazoles in water using a phase-transfer catalyst

Manas Chakrabarty, Sulakshana Karmakar, Ratna Mukherjee et al. · Monatshefte für Chemie - Chemical Monthly · 2008 · 15 citations

Chemical Engineering, Engineering, Substituted Benzimidazoles +8

Reaction of Isatins with Active Methylene Compounds on Neutral Alumina: Formation of Knoevenagel Condensates and Other Interesting Products

Manas Chakrabarty, Ratna Mukherjee, Shiho Arima et al. · Heterocycles · 2009 · 15 citations · Full text

Materials Science, Chemical Engineering, Engineering +6