2, 3-Dihydroquinazolin-4-one (DHQ) belongs to the class of nitrogen-containing heterocyclic
compounds representing a core structural component in various biologically active …

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 series of 2, 3-dihydroquinazolin-4 (1H)-ones and quinazolin-4 (3H)-ones have been
synthesized in good to excellent yields and high selectivity by one-pot reaction using isatoic …

A simple and efficient protocol for one-pot three-component coupling of isatoic anhydride,
amines, and aldehydes in water using magnetically recoverable Fe3O4 nanoparticles is …

The search for supramolecular reactors that contain no catalytically active sites but can
promote chemical transformations has received significant attention, but it remains a …

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 …

A new β-cyclodextrin-SO3H-assisted, convenient and efficient strategy for the preparation of
2, 3-dihydroquinazolin-4 (1H)-one derivatives in aqueous media is described. The catalyst …

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 …

In this research, a new magnetically decorated multifunctional solid acid was designed and
prepared conveniently by grafting of 5-sulfosalicylic acid (SSA) onto the chitosan (CS) …

The peptide hormone ghrelin is the endogenous ligand for the type 1a growth hormone
secretagogue receptor (GHS-R1a) and the only currently known circulating appetite …