✦ LIBER ✦

An efficient and novel one-pot synthesis of 2,4,5-triaryl-1H-imidazoles catalyzed by UO2(NO3)2·6H2O under heterogeneous conditions

✍ Scribed by Vardhineedi Sri Venkata Satyanarayana; Amaravadi Sivakumar

Book ID: 111491469
Publisher: Versita
Year: 2011
Tongue: English
Weight: 204 KB
Volume: 65
Category: Article
ISSN: 0366-6352
DOI: 10.2478/s11696-011-0028-z

No coin nor oath required. For personal study only.

✦ Synopsis

Abstract

An efficient, convenient, and novel one-pot method of 2,4,5-triaryl-1H-imidazoles synthesis using benzil, arene carbaldehydes, and ammonium acetate, catalyzed by uranyl nitrate hexahydrate [UO2(NO3)2·6H2O] supported on acidic alumina and resulting in good to excellent yields under heterogeneous conditions, is reported. Formation of a reactants-catalyst complex was confirmed by UV-VIS spectral data. Antibacterial (MIC) and antioxidant activity of the synthesized compounds was also studied.

📜 SIMILAR VOLUMES

Synthesis of 2,4,5-triaryl-imidazoles ca

Synthesis of 2,4,5-triaryl-imidazoles catalyzed by NiCl2·6H2O under heterogeneous system

✍ Majid M. Heravi; Khadijeh Bakhtiari; Hossein A. Oskooie; Shima Taheri 📂 Article 📅 2007 🏛 Elsevier Science 🌐 English ⚖ 133 KB

An efficient and one-pot synthesis of 2,

An efficient and one-pot synthesis of 2,4,5-trisubstituted and 1,2,4,5-tetrasubstituted imidazoles catalyzed by InCl3·3H2O

✍ Saikat Das Sharma; Parasa Hazarika; Dilip Konwar 📂 Article 📅 2008 🏛 Elsevier Science 🌐 French ⚖ 130 KB

ChemInform Abstract: An Efficient and On

ChemInform Abstract: An Efficient and One-Pot Synthesis of 2,4,5-Trisubstituted and 1,2,4,5-Tetrasubstituted Imidazoles Catalyzed by InCl3×3H2O.

✍ Saikat Das Sharma; Parasa Hazarika; Dilip Konwar 📂 Article 📅 2008 🏛 John Wiley and Sons ⚖ 43 KB 👁 2 views

ChemInform Abstract: ZrOCl2×8H2O Catalyz

ChemInform Abstract: ZrOCl2×8H2O Catalyzed One-Pot Synthesis of 2,4,5-Triaryl-1H-imidazoles and Substituted 1,4-Di(4,5-diphenylimidazol-yl)benzene.

✍ Jaiprakash N. Sangshetti; Nagnnath D. Kokare; Sandeep A. Kotharkar; Devanand B. 📂 Article 📅 2008 🏛 John Wiley and Sons ⚖ 33 KB 👁 1 views

An efficient Bi(NO3)3· 5H2O catalyzed mu

An efficient Bi(NO3)3· 5H2O catalyzed multi component one-pot synthesis of novel Naphthyridines

✍ Tangali R. Ravikumar Naik; Halehatty S. Bhojya Naik 📂 Article 📅 2008 🏛 Springer 🌐 English ⚖ 135 KB

ChemInform Abstract: One-Pot Efficient S

ChemInform Abstract: One-Pot Efficient Synthesis of 2-Aryl-1-arylmethyl-1H-benzimidazoles and 2,4,5-Triaryl-1H-imidazoles Using Oxalic Acid Catalyst.

✍ Nagnnath D. Kokare; Jaiprakash N. Sangshetti; Devanand B. Shinde 📂 Article 📅 2008 🏛 John Wiley and Sons ⚖ 33 KB 👁 2 views