Nanocrystalline titania-based sulfonic acid (TiO2-Pr-SO3H) as a new, highly efficient, and recyclable solid acid catalyst for preparation of quinoxaline derivatives

被引：19

作者：

Atghia S.V. ^{[1
]}

Beigbaghlou S.S. ^{[1
]}

机构：

[1] Young Researchers Club, Rasht Branch, Islamic Azad University, Rasht

来源：

Journal of Nanostructure in Chemistry | 2013年 / 3卷 / 1期

关键词：

1,2-Dicarbonyls; Nanocrystalline titania; Quinoxaline; Solid acid catalyst;

D O I：

10.1186/2193-8865-3-38

中图分类号：

学科分类号：

摘要：

Nanocrystalline titania-based sulfonic acid (TiO2-Pr-SO3H) was used as an efficient and reusable catalyst for the synthesis of quinoxalines. The clean and mild acidity condition, quantitative yields of products, short reaction time, and low reaction temperature are attractive features of this method, making it suitable for heat- or acid-sensitive substrates, particularly in drug synthesis. In practice, this method affords an advantageous combination of satisfactory yields, easy product isolation, and purification. © 2013, Atghia and Beigbaghlou; licensee Springer.

引用

共 20 条

[1] Sarges R., Howard H.R., Browne R.C., Label L.A., Seymour P.A., 4-Amino[1,2,4]triazolo[4,3-a]quinoxalines. A novel class of potent adenosine receptor antagonists and potential rapid-onset antidepressants, J Med Chem, 33, pp. 2240-2254, (1990)
[2] Brown K.L., Chemistry and enzymology of vitamin B<sub>12</sub>, Chem Rev, 105, pp. 2075-2150, (2005)
[3] Sakata G., Makino K., Kuraswa Y., Recent progress in the quinoline chemistry: synthesis and biological activity, Heterocycles, 27, pp. 2481-2515, (1998)
[4] Ali M.M., Ismail M.M.F., El-Gabby M.S.A., Zahran M.A., Ammar T.A., Synthesis and antimicrobial activities of some novel quinoxalinone derivatives, Molecules, 5, pp. 864-873, (2000)
[5] Sonawane N.D., Rangnekar D.W., Synthesis and application of 2-styryl-6,7-dichlorothiazolo[4,5-b]-quinoxaline based fluorescent dyes: part 3, J Heterocycl Chem, 39, pp. 303-308, (2002)
[6] Dailey S., Feast J.W., Peace R.J., Sage I.C., Till S., Wood E.L., Synthesis and device characterisation of side-chain polymer electron transport materials for organic semiconductor applications, J Mater Chem, 11, pp. 2238-2243, (2001)
[7] Elwahy A.H.M., Synthesis of new benzo-substituted macrocyclic ligands containing quinoxaline subunits, Tetrahedron, 56, pp. 897-907, (2000)
[8] Crossley J.C., Johnston L.A., Laterally-extended porphyrin systems incorporating a switchable unit, Chem Commun, (2002)
[9] Jafarpour M., Rezaeifard A., Danehchin M., Easy access to quinoxaline derivatives using alumina as an effective and reusable catalyst under solvent-free conditions, Appl Catal A: Gen, 394, pp. 48-51, (2011)
[10] Huang T.K., Wang R., Shi L., Lu X., Montmorillonite K-10: an efficient and reusable catalyst for the synthesis of quinoxaline derivatives in water, Catal Commun, 9, pp. 1143-1147, (2008)

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