Organocatalytic asymmetric domino Knoevenagel/Diels–Alder reactions: a bioorganic approach to the diastereospecific and enantioselective construction of highly substituted … DB Ramachary, NS Chowdari, CF Barbas Angewandte Chemie 115 (35), 4365-4369, 2003 | 445 | 2003 |
Towards organo‐click chemistry: Development of organocatalytic multicomponent reactions through combinations of Aldol, Wittig, Knoevenagel, Michael, Diels–Alder and Huisgen … DB Ramachary, CF Barbas III Chemistry–A European Journal 10 (21), 5323-5331, 2004 | 336 | 2004 |
Sequential one-pot combination of multi-component and multi-catalysis cascade reactions: an emerging technology in organic synthesis DB Ramachary, S Jain Organic & biomolecular chemistry 9 (5), 1277-1300, 2011 | 271 | 2011 |
Amino Acid Catalyzed Cascade (3+ 2-Cycloaddition/Hydrolysis Reactions Based on the Push-Pull Dienamine Platform: Synthesis of Highly Functionalized NH-1, 2, 3-Triazoles. DB Ramachary, K Ramakumar, VV Narayana Chemistry-a European Journal 14 (30), 9143, 2008 | 240 | 2008 |
An Organocatalytic Azide–Aldehyde [3+ 2] Cycloaddition: High‐Yielding Regioselective Synthesis of 1, 4‐Disubstituted 1, 2, 3‐Triazoles DB Ramachary, AB Shashank, S Karthik Angewandte Chemie International Edition 53 (39), 10420-10424, 2014 | 216 | 2014 |
Proline-catalyzed asymmetric assembly reactions: enzyme-like assembly of carbohydrates and polyketides from three aldehyde substrates NS Chowdari, DB Ramachary, A Córdova, CF Barbas III Tetrahedron letters 43 (52), 9591-9595, 2002 | 213 | 2002 |
Organocatalytic sequential one-pot double cascade asymmetric synthesis of Wieland− Miescher ketone analogues from a Knoevenagel/hydrogenation/Robinson annulation sequence … DB Ramachary, M Kishor The Journal of organic chemistry 72 (14), 5056-5068, 2007 | 211 | 2007 |
Direct Organocatalytic Asymmetric Heterodomino Reactions: The Knoevenagel/Diels− Alder/Epimerization Sequence for the Highly Diastereoselective Synthesis of Symmetrical and … DB Ramachary, K Anebouselvy, NS Chowdari, CF Barbas The Journal of Organic Chemistry 69 (18), 5838-5849, 2004 | 204 | 2004 |
Amine-catalyzed direct Diels–Alder reactions of α,β-unsaturated ketones with nitro olefins CFBIII Rajeswari Thayumanavan, Buchiramachary Dhevalapally, Kandasamy ... Tetrahedron Letters 43 (21), 3817–3820, 2002 | 198 | 2002 |
Mimicking dihydroxy acetone phosphate-utilizing aldolases through organocatalysis: A facile route to carbohydrates and aminosugars JT Suri, DB Ramachary, CF Barbas Organic Letters 7 (7), 1383-1385, 2005 | 178 | 2005 |
Organocatalytic Asymmetric Assembly Reactions: One-Pot Synthesis of Functionalized β-Amino Alcohols from Aldehydes, Ketones, and Azodicarboxylates NS Chowdari, DB Ramachary, CF Barbas Organic Letters 5 (10), 1685-1688, 2003 | 178 | 2003 |
Direct Amino Acid-Catalyzed Asymmetric Desymmetrization of meso-Compounds: Tandem Aminoxylation/O−N Bond Heterolysis Reactions DB Ramachary, CF Barbas Organic Letters 7 (8), 1577-1580, 2005 | 173 | 2005 |
Organocatalytic Triazole Formation, Followed by Oxidative Aromatization: Regioselective Metal‐Free Synthesis of Benzotriazoles DB Ramachary, AB Shashank Chemistry–A European Journal 19 (39), 13175-13181, 2013 | 149 | 2013 |
Dienamine catalysis: an emerging technology in organic synthesis DB Ramachary, YV Reddy European Journal of Organic Chemistry 2012 (5), 865-887, 2012 | 147 | 2012 |
Amine-catalyzed direct self Diels–Alder reactions of α, β-unsaturated ketones in water: Synthesis of pro-chiral cyclohexanones DB Ramachary, NS Chowdari, CF Barbas III Tetrahedron letters 43 (38), 6743-6746, 2002 | 135 | 2002 |
An Enolate‐Mediated Organocatalytic Azide–Ketone [3+ 2]‐Cycloaddition Reaction: Regioselective High‐Yielding Synthesis of Fully Decorated 1, 2, 3‐Triazoles AB Shashank, S Karthik, R Madhavachary, DB Ramachary Chemistry–A European Journal 20 (51), 16877-16881, 2014 | 103 | 2014 |
Asymmetric synthesis of druglike six-membered spirooxindoles through an amino enyne catalysis DB Ramachary, C Venkaiah, R Madhavachary Organic letters 15 (12), 3042-3045, 2013 | 95 | 2013 |
Development of drug intermediates by using direct organocatalytic multi-component reactions DB Ramachary, M Kishor, GB Reddy Organic & biomolecular chemistry 4 (9), 1641-1646, 2006 | 91 | 2006 |
Organocatalytic cascade reactions based on push− pull dienamine platform: synthesis of highly substituted anilines DB Ramachary, K Ramakumar, VV Narayana The Journal of Organic Chemistry 72 (4), 1458-1463, 2007 | 90 | 2007 |
Towards organo-click reactions: development of pharmaceutical ingredients by using direct organocatalytic bio-mimetic reductions DB Ramachary, GB Reddy Organic & Biomolecular Chemistry 4 (24), 4463-4468, 2006 | 90 | 2006 |