Amberlyst A-21 an Excellent Heterogeneous Catalyst for the Conversion of Carbonyl Compounds to Oximes.
R Ballini, L Barboni, P Filippone
Index: Ballini, Roberto; Barboni, Luciano; Filippone, Paolino Chemistry Letters, 1997 , # 5 p. 475 - 476
Full Text: HTML
Citation Number: 27
Abstract
抄録 Oximes can be efficiently obtained at room temperature by simply dissolving the appropriate carbonyl compounds and hydroxylamine hydrochloride, in ethanol, with Amberlyst A-21 as catalyst. Good yields of oximes are obtained, in very short reaction times, even with polifunctionalized substrates.
Related Articles:
[Hirabayashi, Tomotaka; Sakaguchi, Satoshi; Ishii, Yasutaka Angewandte Chemie - International Edition, 2004 , vol. 43, # 9 p. 1120 - 1123]
[Suzuki, Ken; Watanabe, Tomonari; Murahashi, Shun-Ichi Journal of Organic Chemistry, 2013 , vol. 78, # 6 p. 2301 - 2310]
Oxidation of amines over alumina based catalysts
[Applied Catalysis A: General, , vol. 378, # 1 p. 33 - 41]
Europium (III) Triflate??Catalyzed Trofimov Synthesis of Polyfunctionalized Pyrroles
[Advanced Synthesis and Catalysis, , vol. 354, # 8 p. 1413 - 1416]