Facile Synthesis of 2-Arylbenzimidazoles by Nano-CuY Zeolite as an Efficient and Eco-friendly Nanocatalyst

被引：10

作者：

Kalhor, Mehdi ^{[1
]}

Khodaparast, Nooshin ^{[1
]}

Zendehdel, Mojgan ^{[2
]}

机构：

[1] Payame Noor Univ, Dept Chem, Tehran 193954697, Iran

[2] Univ Arak, Dept Chem, Arak, Iran

来源：

LETTERS IN ORGANIC CHEMISTRY | 2013年 / 10卷 / 08期

关键词：

Benzimidazole; Catalyst; Aryl aldehyde; Transition nano metal zeolite; BENZIMIDAZOLE DERIVATIVES; CONVERSION; CATALYST; ANALOGS; DESIGN;

D O I：

10.2174/15701786113109990019

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A simple and practical procedure for the synthesis of 2-arylbenzimidazoles through a one-pot condensation reaction of o-phenylenediamine and various aromatic aldehydes in the presence of nano-Copper Y Zeolite (NCZ) as a catalyst in ethanol at room temperature has been described. The CuY Zeolite nanocatalyst was characterized with SEM image. Some of the major advantages of this practical procedure are use of available safe and reusable catalyst, high yields, short reaction time and easy and quick isolation of the product.

引用

收藏

页码：573 / 577

页数：5

相关论文

共 25 条

[1] SOME NOVEL OXADIAZOLYL/AZETIDINYL BENZIMIDAZOLE DERIVATIVES: SYNTHESIS AND IN VITRO BIOLOGICAL EVALUATION [J].

Ansari, K. F. ;

Lal, C. ;

Parmar, D. L. .

SYNTHETIC COMMUNICATIONS, 2012, 42 (24) :3553-3568

[2]

Bai YJ, 2001, SYNLETT, P544

[3] New heterogeneous process for biodiesel production: A way to improve the quality and the value of the crude glycerin produced by biodiesel plants [J].

Bournay, L ;

Casanave, D ;

Delfort, B ;

Hillion, G ;

Chodorge, JA .

CATALYSIS TODAY, 2005, 106 (1-4) :190-192

[4]

Breck D.W., 1964, pat, Patent No. 3130007

[5]

Brunton LL, 2006, Goodman and Gilman's The Pharmacological Basis of Therapeutics, V11th

[6] A Heterogeneous catalyst for efficient and green synthesis of 2-arylbenzothiazoles and 2-arylbenzimidazoles [J].

Fazaeli, Razieh ;

Aliyan, Hamid .

APPLIED CATALYSIS A-GENERAL, 2009, 353 (01) :74-79

[7] NA-DIRECTED ALKYLATING-AGENTS .6. SYNTHESIS AND ANTITUMOR-ACTIVITY OF DNA MINOR GROOVE-TARGETED ANILINE MUSTARD ANALOGS OF PIBENZIMOL (HOECHST-33258) [J].

GRAVATT, GL ;

BAGULEY, BC ;

WILSON, WR ;

DENNY, WA .

JOURNAL OF MEDICINAL CHEMISTRY, 1994, 37 (25) :4338-4345

[8] A simple and efficient synthesis of 2-aryl-substituted benzimidazoles [J].

Han, Xiangming ;

Ma, Huiqiang ;

Wang, Yulu .

RUSSIAN JOURNAL OF ORGANIC CHEMISTRY, 2008, 44 (06) :863-865

[9] Reductive transformation of α,β-epoxy ketones and other compounds promoted through photoinduced electron transfer processes with 1,3-dimethyl-2-phenylbenzimidazoline (DMPBI) [J].

Hasegawa, E ;

Yoneoka, A ;

Suzuki, K ;

Kato, T ;

Kitazume, T ;

Yanagi, K .

TETRAHEDRON, 1999, 55 (45) :12957-12968

[10] Novel Method for the Syntheses of 2-Substituted Benzimidazoles Using Ti(IV) Isopropoxide and Cumene Hydroperoxide [J].

Havaldar, Freddy H. ;

Mule, Ganesh ;

Dabholkar, Bhushan .

SYNTHETIC COMMUNICATIONS, 2011, 41 (15) :2304-2308