Synthesis of 3-(aryl)-2-thioxo-2, 3-dihydroquinazolin-4 (1H)-one derivatives using heteropolyacids as green, heterogeneous and recyclable catalysts

S Allameh, MM Heravi, MM Hashemi…

Index: Chinese Chemical Letters, , vol. 22, # 2 p. 131 - 134

Full Text: HTML

Citation Number: 15

Abstract

... Chinese Chemical Letters. ... compounds possess unique properties such as: Brönsted acidity, possibility to modify their acid–base and redox properties by changing their chemical composition (substituted ... All chemicals were obtained from Merck Company and used as received. ...

Related Articles:

Spectral characterization of novel 3-phenyl-2-substituted quinazoline and fused quinazoline derivatives

[Mahmoud, Mahmoud R.; Abou-Elmagd, Wael S. I.; Abdelwahab, Salwa S.; Soliman, El-Sayed A. Synthetic Communications, 2013 , vol. 43, # 11 p. 1484 - 1490]

Reaction of primary alkylamines, heterocumulenes, and isatoic anhydride, catalyzed by magnetic Fe3O4 nanoparticles in H2O

[Yavari, Issa; Beheshti, Saeideh Helvetica Chimica Acta, 2011 , vol. 94, # 10 p. 1825 - 1830]

One-pot, Simple, and Convenient Synthesis of 2-Thioxo-2, 3-dihydroquinazolin-4 (1H)-ones

[Tiwari, Vinod K.; Singh, Desh D.; Hussain, Hakkim A.; Mishra, Bhuwan B.; Singh, Archana Monatshefte fur Chemie, 2008 , vol. 139, # 1 p. 43 - 48]

One??pot synthesis of quinazoline??2, 4 (1H, 3H)??diones and 2??thioxoquinazolinones with the aid of low??valent titanium reagent

[Dou, Guo-Lan; Wang, Man-Man; Huang, Zhi-Bin; Shi, Da-Qing Journal of Heterocyclic Chemistry, 2009 , vol. 46, # 4 p. 645 - 649]

KF/Al2O3 Catalyzed One-Pot Three-Component Process for the Synthesis of Some 2-Thioxoquinazolin-4 (1H)-one Derivatives

[Hatamjafari, Farhad; Alijanichakoli, Farzad; Mohammadmohtasham, Mohammadjavad Asian Journal of Chemistry, 2013 , vol. 25, # 11 p. 5975 - 5977]

More Articles...