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

Isatoic anhydride has attracted a great deal of attention in recent decades. A review of the
methods of preparation of all known quinazoline and quinazolinone derivatives is given …

Boehmite silica sulfuric acid (boehmite-SSA) has been prepared for the first time via an
efficient sequential synthetic procedure. Initially, boehmite nanoparticles were prepared …

2, 3-Dihydroquinazolinone derivatives are known for antiviral, antimicrobial, analgesic, anti-
inflammatory, and anticancer activities. However, recent approaches used for their synthesis …

Lewis acids are important and interesting catalysts in most organic transformations. Among
different Lewis acids, Zr (IV) species such as ZrCl 4 and ZrOCl 2· 8H 2 O are allocated …

A novel type of recoverable boehmite nanocatalyst was prepared via immobilization of
dopamine on the surface of boehmite followed by coating with silica and reacting with …

An efficient heterogeneous catalyst (Ni (II)–Vanillin–Schiff base–MCM-41) has been
synthesized by immobilization of nickel (II)–vanillin complex on MCM-41 nanostructure and …

A facile tandem route has been developed for constructing quinazolinones from various
aminobenzamides and in-situ generated aldehydes. Visible light was found to play a dual …

Boehmite nanoparticles are not air or moisture sensitive; therefore, they were prepared in
water at room temperature using inexpensive materials, without inert atmosphere, by a very …

Gold nanocatalyst was efficiently applied in the synthesis of 2–aryl–2, 3–dihydroquinazolin–
4 (1H)–ones using very small catalyst amount (0.6 gold mol%). These heterocyclic …