Hypervalent iodine (III)-mediated oxidation of aldoximes to N-acetoxy or N-hydroxy amides
H Ghosh, BK Patel
Index: Ghosh, Harisadhan; Patel, Bhisma K. Organic and Biomolecular Chemistry, 2010 , vol. 8, # 2 p. 384 - 390
Full Text: HTML
Citation Number: 21
Abstract
Treatment of various aliphatic and aromatic aldoximes with the hypervalent iodine (III) reagents (diacetoxyiodo) benzene (DIB) or Koser's reagent [hydroxy (tosyloxy) iodo] benzene (HTIB) gave, respectively, N-acetoxy or N-hydroxy amides in good yields rather than the expected nitrile oxide dimerised product oxadiazole-N-oxides reported to be formed with other oxidising and hypervalent iodine reagents. The acetate or the hydroxyl group of ...
Related Articles:
Benzohydroxamic acids as potent and selective anti-HCV agents
[Kozlov, Maxim V.; Kleymenova, Alla A.; Romanova, Lyudmila I.; Konduktorov, Konstantin A.; Smirnova, Olga A.; Prasolov, Vladimir S.; Kochetkov, Sergey N. Bioorganic and Medicinal Chemistry Letters, 2013 , vol. 23, # 21 p. 5936 - 5940]