[1] A.P. Philips, H. L. White, S. Rosen, Eur. Patent. Appl. EP. 58890( 1982).
[2] J.C. Lee, J.T. Laydon, P.C. McDonnell, T.F. Gallagher, S. Kumar, D. Green, D. McNulty, M.J. Blumenthal, J.R. Keys, S.W.L. Vatter, J.E. Strickler, M.M. McLaughlin, I.R. Siemens, S.M. Fisher, G.P. Livi, J.R. White, J.L. Adams, P.R. Young, A protein kinase involved in the regulation of inflammatory cytokine biosynthesis, Nature, 372 (1994) 739-746.
[3] S.E. De Laszlo,C. Hacker, B. Li, D. Kim, M. MacCoss, N. Mantalo, J.V. Pivnichny, L. Colwell, G.E. Koch, M.A. Cascieri Potent, orally absorbed glucagon receptor antagonists, Bio org. Med. Chem. Let. 9 (1991) 641-646.
[4] R.Schmierer, H. Mildenberger, H. Buerstell, German Patent 361464 (1987).
[5] J.Heeres, L.J.J.Backx, J.H.Mostmans, J.Van Custem, Synthesis and antifungal activity of ketoconazole, a new potent orally active broad-spectrum antifungal agent, J. Med. Chem. 22 (1979) 1003-1005.
[6] M. Antolini, A. Bozzoli, C. Ghiron, G. Kennedy, T. Rossi, A. Ursini, - Analogues of 4,5-bis(3,5-dichlorophenyl)-2-trifluoromethyl-1H-imidazole as potential antibacterial agents, Bio org. Med.Chem. Lett. 9 (1999) 1023-1028.
[7] L. Wang,K.W.Woods, Q. Li, K.J. Barr, R. McCroskey,S. M. Hannick, L. Gherke, R.B. Credo, Y.H. Hui, K. Marsh,R. Warner, J. Lee, J.Y. Zielinsky, N. Mozng, D. Frost, S.H. Rosenberg, H.L Sham, Potent, Orally Active Heterocycle-Based Combretastatin A-4 Analogues:? Synthesis, Structure?Activity Relationship, Pharmacokinetics, and In Vivo Antitumor Activity Evaluation, J. Med. Chem. 45 (2002) 1697-1711.
[8] T.Maier,R. Schmierer,K. Bauer,H. Bieringer, H. Buerstell, B.Sachse, U.S. Patent 4820335 (1989).
[9] J. Dupont, R.F. de Souza, P.A.Z. Suarez, Ionic Liquid (Molten Salt) Phase Organometallic Catalysis, Chem. Rev. 102 (2002) 3667-3692.
[10] D. Bourissou, O. Guerret, F.P. Gabbai,G. Bertrand, Stable Carbenes, Chemical Reviews Chem. Rev. 100 (2000) 39-92.
[11] I. Lantos, W.Y. Zhang, X. Shiu, D.S. Eggleston, Synthesis of Imidazoles via Hetero-Cope Rearrangements, J. Org. Chem. 58 (1993) 7092-7095.
[12] C. Zhang, E.J. Moran, T.F. Woiwade, K.M. Short, A.M.M. Mjalli, Synthesis of tetrasubstituted imidazoles via α- (N-acyl-N-alkylamino)- β -ketoamides on Wang resin, Tetrahedron Let. 37 (1996)751-754.
[13] C.F. Claiborne, N.J. Liverton, K.T. Nguyen, An efficient synthesis of tetrasubstituted imidazoles from N-(2-Oxo)-amides Tetrahedron Let. 39 (1998) 8939-8942.
[14] R. Kandasamy, S.Rajendran, M. Arumugam, M. Shanmugam, B. Nattamai, Erbium Triflate Promoted Multicomponent Synthesis of Highly Substituted Imidazoles, Org. Lett.16 (2014) 744-747.
[15] S. Subhasis, N. Ganesh Chandra, S. Pallavi, l-Proline: an efficient catalyst for the one-pot synthesis of 2, 4, 5-trisubstituted and 1, 2, 4, 5-tetrasubstituted imidazoles, Tetrahedron, 65 (2009) 10155–10161.
[16] Y. Zhong, J. Lee, R.A. Reamer, D. Askin, New Method for the Synthesis of Diversely Functionalized Imidazoles from N-Acylated ?-Aminonitriles, Org. Let. 6 (2004) 929-931.
[17] A. Lúcia Cardoso, A. Lemos, T.M.V.D. Pinhoe Melo, Selective Synthesis of Tetrasubstituted 4-(Tetrazol-5-yl)-1H-imidazoles from 2-(Tetrazol-5-yl)-2H-azirines, Eur. J. Org. Chem. 24 (2014) 5159–5165.
[18] K. Sivakumar, A. Kathirvel, A. Lalitha, Simple and efficient method for the synthesis of highly substituted imidazoles using zeolite-supported reagents, Tetrahedron. Let. 51 (2010) 3018–3021.
[19] A.R.Karimi, Z. Alimohammadi, J. Azizian, A.A. Mohammadi, M.R. Mohammadizadeh, Solvent-free synthesis of tetrasubstituted imidazoles on silica gel/NaHSO4 support, Catalysis Communications, 7 (2014) 728–732.
[20] I. Lantos, W.Y, Zhang, X. Shui, D.S. Eggleston, Synthesis of imidazoles via hetero-Cope rearrangements, J. Org. Chem. 58 (1993) 7092-7095.
[21] D.E. Frantz, L. Morency, J.A. Murry, E.J.J. Grabowski, R.D. Tillyer, Synthesis of Substituted Imidazoles via Organocatalysis, Org. Lett. 6 (2004) 843-846.
[22] Zh. Jiang, Y. Wang, Three-Component Reaction of Propargyl Amines, Sulfonyl Azides, and Alkynes: One-Pot Synthesis of Tetrasubstituted Imidazoles, Org. Lett. 24 (2012) 6266-6269.
[23] A. Rolfs, J. Liebscher, Versatile Novel Syntheses of Imidazoles, J. Org. Chem. 62 (1997) 3480-3487.
[24] S. Sarshar, D. Siev, A. M. M. Mjalli, Imidazole libraries on solid support, Tetrahedron Let. 37 (1996) 835-838.
[25] D.E. Frantz, L. Morency, A. Soheili, J.A. Murry, E.J.J. Grabowski, R.D. Tillyer, Synthesis of Substituted Imidazoles via Organocatalysis, Org. Lett. 6 (2004) 843-846.
[26] H. Weinmann, M. Harre, K. Koeing, E. Merten, U. Tilstam, Efficient and environmentally friendly synthesis of 2-amino-imidazole, Tetrahedron Let. 43 (2002) 593-595.
[27] S. Kantevari, S.V.N. Vuppalapati, D.O. Biradar, L. Nagarapu, Highly efficient, one-pot, solvent-free synthesis of tetrasubstituted imidazoles using HClO4–SiO2 as novel heterogeneous catalyst, J. Mol. Catal. A: Chem. 266 (2007) 109-113.
[28] S.A. Siddiqui, U.C. Narkhede, S.S. Palimkar, T. Daniel, R.J. Lahoti, K.V. Srinivasan, Room temperature ionic liquid promoted improved and rapid synthesis of 2,4,5-triaryl imidazoles from aryl aldehydes and 1,2-diketones or ?-hydroxyketone, Tetrahedron, 61 (2005) 3539-3546.
[29] A. Shaabani, A. Rahmati, Silica sulfuric acid as an efficient and recoverable catalyst for the synthesis of trisubstituted imidazoles, J. Mol. Catal. A: Chem. 249 (2006) 246-248.
[30] A. Bogevig, N. Kumaragurubaran, K. Juhl, W. Zhuang, K.A, Jorgensen, Direct Organo-Catalytic Asymmetric α-Amination of Aldehydes—A Simple Approach to Optically Active α-Amino Aldehydes, α-Amino Alcohols, and α-Amino Acids, Angew. Chem. Int. Ed. 41 (2002) 1790- 1793.
[31] I. Ugi, Recent progress in the chemistry of multicomponent reactions, Pure Appl. Chem. 73 (2001) 187-191.
[32] L. Weber, Multi-component reactions and evolutionary chemistry, Drug Discoverv Today, 7 (2002) 143-147.
[33] J. Cejka, A. Corma, S. Zones, Zeolites and Catalysis, WILEY-VCH Verlag GmbH & Co, 2010.
[34] A. Teimouri, A.R. Najafi Chermahini, An efficient and one-pot synthesis of 2,4,5-trisubstituted and
1, 2, 4, 5-tetrasubstituted imidazoles catalyzed via solid acid nano-catalyst, Journal of Molecular Catalysis A: Chemica, l 346 (2011) 39-45.
[35] S. Balalaie, A. Arabanian, M.S. Hashtroudi, Zeolite HY and Silica Gel as New and EfficientHeterogenous Catalysts for the Synthesis of Triarylimidazoles under Microwave Irradiation, Monatshefte für Chemie/Chemical Monthly, 131(2000) 945-948.
[36] S.A. Seddiqui, U.C. Polimkar, S.S. Daneil, T. Lohoti, R.J. Srinivasan, Room temperature ionic liquid promoted improved and rapid synthesis of 2,4,5-triaryl imidazoles from aryl aldehydes and 1,2-diketones or α – hydroxy ketone, Tetrahedron, 61 (2005) 3539- 3546.
[37] D.M. White, J. Sonberg, Infrared Spectra of Arylimidazoles and Arylisoimidazoles, J. Org. Chem. 29 (1964) 1926-1930.
[38] K.F. Shelke, S.B. Sapkal, S.S. Sanor, B.R. Madje, B.B. Shingate, M.S. Shingare, An Efficient Synthesis of 2,4,5-Triaryl-1H-Imidazole Derivatives Catalyzed by Boric Acid in Aqueous Media Under Ultrasound-Irradiation, Bull. Korean Chem. Soc. 30 (2009) 1057-1060.
[39] A.R. Karimi, Z. Alimohammadi, J. Azizian, A.A. Mohammadi, M.R. Mohammadizadeh, Solvent-free synthesis of tetrasubstituted imidazoles on silica gel/NaHSO4 support, Catalysis Communications, 7 (2006) 728-732.
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