An enantioselective approach to the Biginelli dihydropyrimidinone condensation reaction using CeCl3 and InCl3 in the presence of chiral ligands | 2003/09/09 | English | 44 |
Synthesis, antioxidant, hemolytic and cytotoxic activity of AB ring cores of mappicine | 2009/12/20 | English | 44 |
Synthesis and biological evaluation of 4-thiazolidinone derivatives as potential antimycobacterial agents | 2005/03/16 | English | 43 |
Functionally substituted arylhydrazones as building blocks in heterocyclic synthesis: routes to pyridazines and pyridazinoquinazolines | 2006/09/12 | English | 43 |
A facile procedure for tert-butoxycarbonylation of amines promoted by yttria-zirconia based strong Lewis acid catalyst | 2002/06/18 | English | 43 |
Synthesis of some new azoles of potential antiviral activity | 2006/05/03 | English | 42 |
Recent developments in cyclization reactions of α-aminoalkyl radicals | 2004/06/28 | English | 42 |
Synthesis of chlorinated 3,5-diaryl-2-pyrazolines by the reaction of chlorochalcones with hydrazines | 2005/05/05 | English | 42 |
Synthesis and herbicidal activity of N-(o-fluorophenoxyacetyl)thioureas derivatives and related fused heterocyclic compounds | 2006/03/02 | English | 42 |
Microwave-assisted heterocyclic synthesis | 2003/07/22 | English | 42 |
L-Proline catalysed Michael additions of different methylene active compounds to α-enones in ionic liquid | 2006/06/28 | English | 41 |
Amidines: their synthesis, reactivity, and applications in heterocyclic synthesis | 2018/09/02 | English | 40 |
Design, synthesis, characterization and antitubercular activity of some 2-heterocycle-substituted phenothiazines | 2008/02/01 | English | 40 |
One-pot synthesis of pyrano[3,2-c]pyran derivatives catalyzed by KF/Al2O3 | 2006/06/27 | English | 40 |
Direct nitration of five membered heterocycles | 2005/01/28 | English | 40 |
Synthesis, urease inhibition and antimicrobial activities of some chiral 5-aryl-4-(1-phenylpropyl)-2H-1,2,4-triazole-3-(4H)-thiones | 2009/04/12 | English | 40 |
Utility of cyanoacetic acid hydrazide in heterocyclic synthesis | 2006/08/25 | English | 40 |
Iminophosphorane-mediated one-pot synthesis of 1,3,4-oxadiazole derivatives | 2008/12/11 | English | 40 |
Cycloaddition reactions of porphyrins | 2003/10/17 | English | 40 |
Microwave-induced synthesis of benzimidazole and thiazolidinone derivatives as HIV-1 RT inhibitors | 2004/03/05 | English | 39 |
A novel one pot synthesis of 14-aryl-14H-dibenzo[a,j]xanthenes catalyzed by SelectfluorTM under solvent free conditions | 2006/06/28 | English | 39 |
Green and efficient aza-Michael additions of aromatic amines to α,β-unsaturated ketones catalyzed by DBU based task-specific ionic liquids without solvent | 2009/08/26 | English | 38 |
Solvent-free, catalyst-free Michael-type addition of amines to electron-deficient alkenes | 2002/07/08 | English | 38 |
The pH-dependent fluorescence of pyridylmethyl-4-amino-1,8-naphthalimides | 2003/05/30 | English | 38 |
Synthesis, spectral studies and biological activity of 3H-1, 5-benzodiazepine derivatives | 2007/06/20 | English | 38 |
An efficient three component one-pot synthesis of some new octahydroquinazolinone derivatives and investigation of their antimicrobial activities | 2009/05/02 | English | 38 |
Synthesis of vinyl selenides and tellurides using PEG-400 | 2009/08/09 | English | 38 |
Serendipitous synthesis of 1,4-benzothiazin derivatives using 2-[(2-aminophenyl)disulfanyl aniline | 2005/08/17 | English | 38 |
N-Acylation of sulfonamides using N-acylbenzotriazoles | 2004/07/29 | English | 38 |
Iodane-mediated and electrochemical oxidative transformations of 2-methoxy- and 2-methylphenols | 2003/05/06 | English | 38 |