More sustainable approaches for the synthesis of N-based heterocycles

NR Candeias, LC Branco, PMP Gois… - Chemical …, 2009 - ACS Publications
More Sustainable Approaches for the Synthesis of N-Based Heterocycles | Chemical Reviews
ACS ACS Publications C&EN CAS Find my institution Log In Chemical Reviews ACS …

[HTML][HTML] 2, 3-Dihydroquinazolin-4 (1 H)-one as a privileged scaffold in drug design

M Badolato, F Aiello, N Neamati - RSC advances, 2018 - pubs.rsc.org
2, 3-Dihydroquinazolin-4-one (DHQ) belongs to the class of nitrogen-containing heterocyclic
compounds representing a core structural component in various biologically active …

One-pot synthesis of quinazolinones via iridium-catalyzed hydrogen transfers

J Zhou, J Fang - The Journal of organic chemistry, 2011 - ACS Publications
One-Pot Synthesis of Quinazolinones via Iridium-Catalyzed Hydrogen Transfers | The Journal of
Organic Chemistry ACS ACS Publications C&EN CAS Find my institution Log In The Journal of …

Silica sulfuric acid and silica chloride as efficient reagents for organic reactions

P Salehi, M Ali Zolfigol, F Shirini… - Current Organic …, 2006 - ingentaconnect.com
Silica sulfuric acid and silica chloride, two silica based solid acids have been used for
various organic functional group transformations either as reagent or as catalyst. All …

Medicinal perspective of quinazolinone derivatives: Recent developments and structure–activity relationship studies

SK Wahan, B Sharma… - Journal of Heterocyclic …, 2022 - Wiley Online Library
Heterocyclic rings have long piqued the interest of medicinal chemists. Quinazolinone is a
fused nitrogen‐based heterocyclic moiety. Some of quinazolinone derivatives have …

Recent progress in three-component reactions. An update

M Syamala - Organic Preparations and Procedures International, 2009 - Taylor & Francis
Three-component reactions have emerged as useful methods because the combination of
three components to generate new products in a single step is extremely economical …

A facile procedure for the one-pot synthesis of unsymmetrical 2, 5-disubstituted 1, 3, 4-oxadiazoles

M Dabiri, P Salehi, M Baghbanzadeh, M Bahramnejad - Tetrahedron letters, 2006 - Elsevier
Unsymmetrically 2, 5-disubstituted 1, 3, 4-oxadiazoles were efficiently synthesized from the
cyclization–oxidation reaction of acyl hydrazones. Also, the synthesis of the title compounds …

Selective synthesis of 2-aryl-1-arylmethyl-1H-1, 3-benzimidazoles in water at ambient temperature

P Salehi, M Dabiri, MA Zolfigol, S Otokesh… - Tetrahedron …, 2006 - Elsevier
A highly selective synthesis of 2-aryl-1-arylmethyl-1H-1, 3-benzimidazoles from the reaction
of o-phenylenediamines and aromatic aldehydes in the presence of silica sulfuric acid is …

Silica sulfuric acid: An efficient reusable heterogeneous catalyst for the synthesis of 2, 3-dihydroquinazolin-4 (1H)-ones in water and under solvent-free conditions

M Dabiri, P Salehi, M Baghbanzadeh… - Catalysis …, 2008 - Elsevier
Silica sulfuric acid as a heterogeneous reagent catalysed eco-friendly and efficient synthesis
of 2, 3-dihydroquinazolinones by the reaction of isatoic anhydride, a primary amine or …

Convenient synthesis of 2, 3-disubstituted quinazolin-4 (3 H)-ones and 2-styryl-3-substituted quinazolin-4 (3 H)-ones: Applications towards the synthesis of drugs

D Kumar, PS Jadhavar, M Nautiyal, H Sharma… - RSC Advances, 2015 - pubs.rsc.org
Simple, convenient, and green synthetic protocols have been developed for the one pot
synthesis of 2, 3-disubstituted quinazolin-4 (3H)-ones and 2-styryl-3-substituted quinazolin-4 …