One-pot synthesis of 1,2,4,5-tetrasubstituted and 2,4,5-trisubstituted imidazoles by zinc oxide as efficient and reusable catalyst

Four-Component, One-Pot Synthesis of Tetra-Substituted Imidazoles Using a Catalytic Amount of MCM-41 or p-TsOH

(2010) Rahim Hekmat Shoar et al.   SYNTHETIC COMMUNICATIONS

Highly Efficient Solvent-Free Synthesis of Dihydropyrimidinones Catalyzed by Zinc Oxide

(2009) Kiumars Bahrami et al.   SYNTHETIC COMMUNICATIONS

Trifluoroacetic Acid as an Efficient Catalyst for One-Pot, Four-Component Synthesis of 1,2,4,5-Tetrasubstituted Imidazoles Under Microwave-Assisted, Solvent-Free Conditions

(2009) Mohammad R. Mohammadizadeh et al.   SYNTHETIC COMMUNICATIONS

An Efficient Method for Aromatic Friedel–Crafts Acylation Reactions

(2008) Mohammad Mehdi Khodaei et al.   CHEMISTRY LETTERS

PEG-400 as an efficient reaction medium for the synthesis of 2,4,5-triaryl-1H-imidazoles and 1,2,4,5-tetraaryl-1H-imidazoles

(2008) Xi Cun Wang et al.   CHINESE CHEMICAL LETTERS

Ytterbium perfluorooctanesulfonate as an efficient and recoverable catalyst for the synthesis of trisubstituted imidazoles

(2008) Ming-Gui Shen et al.   JOURNAL OF FLUORINE CHEMISTRY

Mild and Highly Efficient Method for the Synthesis of 2-Arylbenzimidazoles and 2-Arylbenzothiazoles

(2008) Kiumars Bahrami et al.   JOURNAL OF ORGANIC CHEMISTRY

Highly selective catalytic Friedel–Crafts sulfonylation of aromatic compounds using a FeCl3-based ionic liquid

(2008) Kiumars Bahrami et al.   TETRAHEDRON LETTERS

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

(2008) Saikat Das Sharma et al.   TETRAHEDRON LETTERS

BF3·SiO2: an efficient reagent system for the one-pot synthesis of 1,2,4,5-tetrasubstituted imidazoles

(2008) Bahareh Sadeghi et al.   TETRAHEDRON LETTERS