How to cite this paper
Chaskar, A. (2012). Phosphomolybdic acid accelerated one-pot synthesis of 1-aryl-1H, 3H-thiazolo [3, 4-a] benzimidazoles.Current Chemistry Letters, 1(1), 21-26.
Refrences
Menendez J. C. (2006) Multicomponent Reactions. Synthesis, 15, 2624-2624.
2. Dax S. L., McNally J. J., and Youngman M. A. (1999) Multi-component methodologies in solid-phase organic synthesis. Curr. Med. Chem. 6, 255-270.
3. Domling A., and Ugi I. (2000) Multicomponent Reactions with Isocyanide. Angew. Chem. Int. Ed. 39, 3168-3210.
4. Okuhara T., Mizuno N., and Misono M. (1996) Catalytic Chemistry of Heteropolyacids. Adv. Catal. 41, 113-252.
5. Schwegler M. A., Van Bekkum H., and Munck N. (1991) Heteropolyacids as catalysts for the production of phthalate diesters. Appl. Catal. 74, 191-204.
6. Yildiz-Oren I., Yalcin I., Aki-Sener E., and Carturk N. (2004) Synthesis and structure–activity relationships of new antimicrobial active multisubstituted benzazole derivatives. Eur. J. Med. Chem. 39, 291-298.
7. Yamato M. (1992) Study on the Development of Biological- Active Compounds after the Model of Natural Products. J. Pharm. Soc. Jpn. 112(2), 81-99.
8. Benazzouz A., Boraud T., Dubedat P., Boireu A., Stutzmann J. M., and Gross C. (1995) Riluzole prevents MPTP-induced parkinsonism in the rhesus monkey: a pilot study. Eur. J. Pharmacol. 284, 299-307.
9. Kumar D., Jacob M. R., Reynolds M. B., and Kerwin S. M. (2002) Synthesis and evaluation of anticancer benzoxazoles and benzimidazoles related to UK-1. Bioorg. Med. Chem. 10(12), 3997-4004.
10. Evans D. A., Sacks C. E., Kleschick W. A., and Taber T. R. (1979) Polyether antibiotics synthesis. Total synthesis and absolute configuration of the ionophore A-23187. J. Am. Chem. Soc. 101(22), 6789-6791.
11. Figge A., Altenbach H. J., Brauer D. J., and Tielmann P. (2002) Synthesis and resolution of 2-(2-diphenylphosphinyl-naphthalen-1-yl)-1-isopropyl-1H-benzoimidazole; a new atropisomeric P,N-chelating ligand for asymmetric catalysis. Tetrahedron: Asymmetry 13(2), 137-144.
12. So Y. H., and Heeschem J. P. (1997) Mechanism of Polyphosphoric Acid and Phosphorus Pentoxide?Methanesulfonic Acid as Synthetic Reagents for Benzoxazole Formation. J. Org. Chem., 62(11), 3552–3561.
13. Villemin D., Hammadi M., and Martin B. (1996) Clay Catalysis: Condensation of Orthoesters with O-Substituted Aminoaromatics into Heterocycles. Synth. Commun., 26 (15), 2895-2899.
14. Masanao T., Masako I., and Yuichi K. (1982) A Facile Synthesis of 2-Substituted Benzoxazoles. Synthesis, 6, 484-485.
15. Hein D. W., Alheim R. J., and Leavitt J. J. (1957) The Use of Polyphosphoric Acid in the Synthesis of 2-Aryl- and 2-Alkyl-substituted Benzimidazoles, Benzoxazoles and Benzothiazoles. J. Am. Chem. Soc., 79(2), 427–429.
16. Salehi P., Dabiri M., Zolfigol M. A., Otokesh S., and Baghbanzadeh M. (2006) Selective synthesis of 2-aryl-1-arylmethyl-1H-1,3-benzimidazoles in water at ambient temperature. Tetrahedron Lett. 47(15), 2557-2560.
17. Chimirri A., Monforte P., Musumeci L., Rao A., Zappala M., and Monforte A. (2001) Synthesis and Antitumour Activity of 1H,3H-Thiazolo[3,4-a]benzimidazole Derivatives. Arch. Pharm. 334(6), 203-208.
18. Chaskar A., Padalkar V., Phatangare K., Patil K., and Langi B. (2009) Heteropoly acids as useful recyclable heterogeneous catalysts for the facile and highly efficient aza-cope rearrangement of N-allylanilines. Applied Catalysis A: Gen. 359 (1-2), 84-87.
19. Phatangare K., Padalkar V., Mhatre D., Patil K., and Chaskar A. (2009) Highly efficient and novel method for synthesis of 1,3,5-triarylbenzenes from acetophenones. Synth. Commun. 39, 4117-4121.
20. Gawand P., Deokar H., Langi B., Yadav A., and Chaskar A. (2009) H3Mo12O40P-catalyzed one-pot synthesis of amidoalkyl naphthols. Synth. Commun. 39, 4171-4179.
21. Chaskar A., Phatangare K., Padalkar V., Langi B., and Naik P. (2009) Phosphomolybdic acid-catalyzed highly efficient and simple one-pot synthesis of quinoxaline. J. Korean Chem. Soc. 53, 727-730.
22. Yadav A. K., Kumar M., Yadav T., and Jain R. (2009) An ionic liquid mediated one-pot synthesis of substituted thiazolidinones and benzimidazoles. Tetrahedron Lett., 50(35), 5031-5034.
2. Dax S. L., McNally J. J., and Youngman M. A. (1999) Multi-component methodologies in solid-phase organic synthesis. Curr. Med. Chem. 6, 255-270.
3. Domling A., and Ugi I. (2000) Multicomponent Reactions with Isocyanide. Angew. Chem. Int. Ed. 39, 3168-3210.
4. Okuhara T., Mizuno N., and Misono M. (1996) Catalytic Chemistry of Heteropolyacids. Adv. Catal. 41, 113-252.
5. Schwegler M. A., Van Bekkum H., and Munck N. (1991) Heteropolyacids as catalysts for the production of phthalate diesters. Appl. Catal. 74, 191-204.
6. Yildiz-Oren I., Yalcin I., Aki-Sener E., and Carturk N. (2004) Synthesis and structure–activity relationships of new antimicrobial active multisubstituted benzazole derivatives. Eur. J. Med. Chem. 39, 291-298.
7. Yamato M. (1992) Study on the Development of Biological- Active Compounds after the Model of Natural Products. J. Pharm. Soc. Jpn. 112(2), 81-99.
8. Benazzouz A., Boraud T., Dubedat P., Boireu A., Stutzmann J. M., and Gross C. (1995) Riluzole prevents MPTP-induced parkinsonism in the rhesus monkey: a pilot study. Eur. J. Pharmacol. 284, 299-307.
9. Kumar D., Jacob M. R., Reynolds M. B., and Kerwin S. M. (2002) Synthesis and evaluation of anticancer benzoxazoles and benzimidazoles related to UK-1. Bioorg. Med. Chem. 10(12), 3997-4004.
10. Evans D. A., Sacks C. E., Kleschick W. A., and Taber T. R. (1979) Polyether antibiotics synthesis. Total synthesis and absolute configuration of the ionophore A-23187. J. Am. Chem. Soc. 101(22), 6789-6791.
11. Figge A., Altenbach H. J., Brauer D. J., and Tielmann P. (2002) Synthesis and resolution of 2-(2-diphenylphosphinyl-naphthalen-1-yl)-1-isopropyl-1H-benzoimidazole; a new atropisomeric P,N-chelating ligand for asymmetric catalysis. Tetrahedron: Asymmetry 13(2), 137-144.
12. So Y. H., and Heeschem J. P. (1997) Mechanism of Polyphosphoric Acid and Phosphorus Pentoxide?Methanesulfonic Acid as Synthetic Reagents for Benzoxazole Formation. J. Org. Chem., 62(11), 3552–3561.
13. Villemin D., Hammadi M., and Martin B. (1996) Clay Catalysis: Condensation of Orthoesters with O-Substituted Aminoaromatics into Heterocycles. Synth. Commun., 26 (15), 2895-2899.
14. Masanao T., Masako I., and Yuichi K. (1982) A Facile Synthesis of 2-Substituted Benzoxazoles. Synthesis, 6, 484-485.
15. Hein D. W., Alheim R. J., and Leavitt J. J. (1957) The Use of Polyphosphoric Acid in the Synthesis of 2-Aryl- and 2-Alkyl-substituted Benzimidazoles, Benzoxazoles and Benzothiazoles. J. Am. Chem. Soc., 79(2), 427–429.
16. Salehi P., Dabiri M., Zolfigol M. A., Otokesh S., and Baghbanzadeh M. (2006) Selective synthesis of 2-aryl-1-arylmethyl-1H-1,3-benzimidazoles in water at ambient temperature. Tetrahedron Lett. 47(15), 2557-2560.
17. Chimirri A., Monforte P., Musumeci L., Rao A., Zappala M., and Monforte A. (2001) Synthesis and Antitumour Activity of 1H,3H-Thiazolo[3,4-a]benzimidazole Derivatives. Arch. Pharm. 334(6), 203-208.
18. Chaskar A., Padalkar V., Phatangare K., Patil K., and Langi B. (2009) Heteropoly acids as useful recyclable heterogeneous catalysts for the facile and highly efficient aza-cope rearrangement of N-allylanilines. Applied Catalysis A: Gen. 359 (1-2), 84-87.
19. Phatangare K., Padalkar V., Mhatre D., Patil K., and Chaskar A. (2009) Highly efficient and novel method for synthesis of 1,3,5-triarylbenzenes from acetophenones. Synth. Commun. 39, 4117-4121.
20. Gawand P., Deokar H., Langi B., Yadav A., and Chaskar A. (2009) H3Mo12O40P-catalyzed one-pot synthesis of amidoalkyl naphthols. Synth. Commun. 39, 4171-4179.
21. Chaskar A., Phatangare K., Padalkar V., Langi B., and Naik P. (2009) Phosphomolybdic acid-catalyzed highly efficient and simple one-pot synthesis of quinoxaline. J. Korean Chem. Soc. 53, 727-730.
22. Yadav A. K., Kumar M., Yadav T., and Jain R. (2009) An ionic liquid mediated one-pot synthesis of substituted thiazolidinones and benzimidazoles. Tetrahedron Lett., 50(35), 5031-5034.