Direct Oxidative Conversion of Benzoyl Chlorides to 2-Imidazoles Using Heteropolyacids

REFERENCES

• Laufer , S. A. ; Wagner , G. K. ; Kotschenreuther , D. A. ; Albrecht , W. Novel substituted pyridinyl imidazoles as potent anticytokine agents with low activity against hepatic cytochrome P450 enzymes . J. Med. Chem. 2003 , 46 , 3230 .
   PubMed Web of Science ®Google Scholar
• Ganellin , C. R. ; Fkyerat , A. ; Bang-Anderson , B. ; Athmani , S. ; Tertiuk , W. ; Garbarg , M. ; Ligneau , X. ; Schwartz , J.-C. A novel series of (phenoxyalkyl)imidazoles as potent H3-receptor histamine antagonists . J. Med. Chem. 1996 , 39 , 3806 .
   PubMed Web of Science ®Google Scholar
• Porcari , A. R. ; Devivar , R. V. ; Kucera , S. L. ; Drach , J. C. ; Townsend , L. B. Design, synthesis, and antiviral evaluations of 1-(substituted benzyl)-2-substituted-5,6-dichlorobenzimidazoles as nonnucleoside analogues of 2,5,6-trichloro-1-(β-D-ribofuranosyl)benzimidazole . J. Med. Chem. 1998 , 41 , 1252 .
   PubMed Web of Science ®Google Scholar
• Kim , J. S. ; Gatto , B. ; Yu , C. ; Liu , A. ; Liu , L. F. ; LaVoie , E. Substituted 2,5′-bi-1H-benzimidazoles: Topoisomerase I inhibition and cytotoxicity . J. Med. Chem. 1996 , 39 , 992 .
   PubMed Web of Science ®Google Scholar
• Voss , M. E. ; Beer , C. M. ; Mitchell , S. A. ; Blomgren , P. A. ; Zhichkin , P. E. A simple and convenient one-pot method for the preparation of heteroaryl-2-imidazoles from nitriles . Tetrahedron 2008 , 64 , 645 .
   Web of Science ®Google Scholar
• Sharma , S. ; Gangal , S. ; Rauf , A. Convenient one-pot synthesis of novel 2-substituted benzimidazoles, tetrahydrobenzimidazoles, and imidazoles and evaluation of their in vitro antibacterial and antifungal activities . Eur. J. Med. Chem. ( in press ).
   Web of Science ®Google Scholar
• Haneda , S. ; Okui , A. ; Ueba , C. ; Hayashi , M. An efficient synthesis of 2-arylimidazoles by oxidation of 2-arylimidazolines using activated carbon–O2 system and its application to palladium-catalyzed Mizoroki–Heck reaction . Tetrahedron 2007 , 63 , 2414 .
   Web of Science ®Google Scholar
• Heravi , M. M. ; Derikvand , B. F. F. Highly efficient, four-component, one-pot synthesis of tetrasubstituted imidazoles using Keggin-type heteropolyacids as green and reusable catalysts . J. Mol. Catal. A: Chem. 2007 , 263 , 112 .
   Web of Science ®Google Scholar
• Heravi , M. M. ; Sadjadi , S. ; Oskooie , H. A. ; Hekmat Shoar , R. ; Bamoharram , F. F. Heteropolyacids as heterogeneous and recyclable catalysts for the synthesis of benzimidazoles . Catal. Commun. 2008 , 9 , 504 .
   Web of Science ®Google Scholar
• Heravi , M. M. ; Bakhtiari , K. ; Javadi , N. M. ; Bamoharram , F. F. ; Saeedi , M. ; Oskooie , H. A. K7[PW11CoO40]-catalyzed one-pot synthesis of polyhydroquinoline derivatives via the Hantzsch three-component condensation. J. Mol. Catal. A: Chem. 2007, 264, 50.
   Web of Science ®Google Scholar
• Heravi , M. M. ; Motamedi , R. ; Seifi , N. ; Bamoharram , F. F. Catalytic synthesis of 6-aryl-1H-pyrazolo[3,4-d]pyrimidin-4[5H]-ones by heteropolyacid: H14[NaP5W30O110] and H3PW12O40 . J. Mol. Catal. A: Chem. 2006 , 249 , 1 .
   Web of Science ®Google Scholar
• Heravi , M. M. ; Zadsirjan , V. ; Bakhtiari , K. ; Oskooie , H. A. ; Bamoharram , F. F. Green and reusable heteropolyacid catalyzed oxidation of benzylic, allylic, and aliphatic alcohols to carbonyl compounds . Catal. Commun. 2007 , 8 , 315 .
   Web of Science ®Google Scholar
• Heravi , M. M. ; Derikvand , F. ; Hassan-Pour , S. ; Bakhtiari , K. ; Bamoharram , F. F. ; Oskooie , H. A. Oxidative aromatization of Hantzsch 1,4-dihydropyridines in the presence of mixed-addenda vanadomolybdophosphate heteropolyacid, H6PMo9V3O40 . Bioorg. Med. Chem. Lett. 2007 , 17 , 3305 .
   PubMed Web of Science ®Google Scholar
• Heravi , M. M. ; Sadjadi , S. ; Oskooie , H. A. ; Hekmat Shoar , R. ; Bamoharram , F. F. The synthesis of coumarin-3-carboxylic acids and 3-acetylecoumarins derivatives using heteropolyacids as heterogeneous and recyclable catalysts . Catal. Commun. 2008 , 9 , 470 .
   Web of Science ®Google Scholar