Ramana Tamminana

Ligand-Free Copper-Catalyzed Synthesis of Substituted Benzimidazoles, 2-Aminobenzimidazoles, 2-Aminobenzothiazoles, and Benzoxazoles

Prasenjit Saha, Ramana Tamminana, Nibadita Purkait et al. · The Journal of Organic Chemistry · 2009 · 344 citations

Combinatorial Chemistry, Chemical Engineering, Engineering +9

Copper-Catalyzed Domino Intra- and Intermolecular C<i>−</i>S Cross-Coupling Reactions: Synthesis of 2-(Arylthio)arylcyanamides

Ramana Tamminana, Prasenjit Saha, Manas Das et al. · Organic Letters · 2009 · 65 citations

Copper-catalyzed Domino Intra-, Chemical Engineering, Cross-coupling Reaction +9

Preparation of 2‐Azido‐1‐Substituted‐1 <i>H</i>‐Benzo[<i>d</i>]imidazoles Using a Copper‐Promoted Three‐Component Reaction and Their Further Conversion into 2‐Amino and 2‐Triazolyl Derivatives

Ramana Tamminana, Tharmalingam Punniyamurthy · Chemistry - A European Journal · 2012 · 56 citations

Combinatorial Chemistry, 2-Bromoaniline Derivatives, Their Further Conversion +9

Copper-catalyzed synthesis of 2-aminophenyl benzothiazoles: a novel approach

S. N. Murthy Boddapati, Chandra Mohan Kurmarayuni, Baby Ramana Mutchu et al. · Organic & Biomolecular Chemistry · 2018 · 32 citations

An efficient methodology for the synthesis of thioureas from amine mediated by a cobalt source

Mohan Seelam, Baji Vali Shaikh, Ramana Tamminana et al. · Tetrahedron Letters · 2016 · 19 citations

Efficient Methodology, Novel Organocatalysts, Engineering +7