Nanosized sulfated zirconia as solid acid catalyst for the synthesis of 2-substituted benzimidazoles

被引：6

作者：

Abdollahi-Alibeik, Mohammad ^{[1
]}

Hajihakimi, Mohammad ^{[2
]}

机构：

[1] Yazd Univ, Dept Chem, Yazd 89195741, Iran

[2] Payame Noor Univ, Dept Chem, Tehran, Iran

来源：

CHEMICAL PAPERS | 2013年 / 67卷 / 05期

关键词：

sulfated zirconia; nanoparticle; solid acid; catalyst; benzimidazole; reusability; EFFICIENT SYNTHESIS; REUSABLE CATALYST; SELECTIVE SYNTHESIS; BENZOXAZOLES; 1,5-BENZODIAZEPINES; NANOPARTICLES; IODINE;

D O I：

10.2478/s11696-013-0311-2

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The condensation reaction of o-phenylenediamine and arylaldehydes was investigated in the presence of nanosized sulfated zirconia (SO (4) (2-) -ZrO2) as the solid acid catalyst. Nanosized SO (4) (2-) -ZrO2 was prepared and characterized by the XRD, FT-IR, and SEM techniques. The results confirm good stabilization of the tetragonal phase of zirconia in the presence of sulfate. Reusability experiments showed partial deactivation of the catalyst after each run; good reusability can be achieved after calcinations of the recovered catalyst before its reuse.

引用

页码：490 / 496

页数：7

共 50 条

[31] Solid Acid Supported on Magnetic Nanoparticles as a Highly Efficient and Retrievable Catalyst for the Synthesis 2-Substituted Benzothiazoles
M. Gorjizadeh
S. Sayyahi
Russian Journal of General Chemistry, 2018, 88 : 1899 - 1903
[32] Solid Acid Supported on Magnetic Nanoparticles as a Highly Efficient and Retrievable Catalyst for the Synthesis 2-Substituted Benzothiazoles
Gorjizadeh, M.
Sayyahi, S.
RUSSIAN JOURNAL OF GENERAL CHEMISTRY, 2018, 88 (09) : 1899 - 1903
[33] FeCl3-Doped Polyaniline Nanoparticles as Reusable Heterogeneous Catalyst for the Synthesis of 2-Substituted Benzimidazoles
Abdollahi-Alibeik, Mohammad
Moosavifard, Marzieh
SYNTHETIC COMMUNICATIONS, 2010, 40 (18) : 2686 - 2695
[34] 2-SUBSTITUTED BENZIMIDAZOLES AS ANTIINFLAMMATORY AGENTS
SINGH, P
HINGORANI, LL
TRIVEDI, GK
VORA, J
INDIAN JOURNAL OF CHEMISTRY SECTION B-ORGANIC CHEMISTRY INCLUDING MEDICINAL CHEMISTRY, 1990, 29 (06): : 596 - 597
[35] Mesoporous Molecular Sieve MCM-41 as a Novel and Efficient Catalyst to Synthesis of 2-Substituted Benzimidazoles
Heravi, Majid M.
Baghernejad, Bita
Oskooie, Hossein A.
Malakooti, R.
JOURNAL OF THE CHINESE CHEMICAL SOCIETY, 2008, 55 (05) : 1129 - 1132
[36] ORGANOTIN COMPLEXES OF 2-SUBSTITUTED BENZIMIDAZOLES
VYAS, PC
KAUR, N
VYAS, P
KAUSHAL, AK
ASIAN JOURNAL OF CHEMISTRY, 1995, 7 (03) : 571 - 575
[37] 5-sulfosalicylic acid as an efficient organocatalyst for environmentally benign synthesis of 2-substituted benzimidazoles
Bhenki, Chandrakant
Karhale, Shrikrishna
Helavi, Vasant
IRANIAN JOURNAL OF CATALYSIS, 2016, 6 (05): : 409 - 413
[38] An Efficient and Inexpensive Synthesis of 2-Substituted Benzimidazoles in Water Using Boric Acid at Room Temperature
Karimi-Jaberi, Zahed
Amiri, Mohammad
E-JOURNAL OF CHEMISTRY, 2012, 9 (01) : 167 - 170
[39] Catalytic activity of sulfated zirconia solid acid catalyst for esterification of myristic acid with methanol
Saravanan, K.
Tyagi, Beena
Bajaj, H. C.
INDIAN JOURNAL OF CHEMISTRY SECTION A-INORGANIC BIO-INORGANIC PHYSICAL THEORETICAL & ANALYTICAL CHEMISTRY, 2014, 53 (07): : 799 - 805
[40] Sulfated zirconia as a solid acid catalyst for the dehydration of fructose to 5-hydroxymethylfurfural
Qi, Xinhua
Watanabe, Masaru
Aida, Taku M.
Smith, Richard L., Jr.
CATALYSIS COMMUNICATIONS, 2009, 10 (13) : 1771 - 1775

← 1 2 3 4 5 →