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Title: 1,3-Dipolar cycloadditions. Part XXI: Catalytic effects of Lewis acids on 1,3-dipolar cycloaddition of C-(4-chlorophenyl)-N-phenyl nitrone to benzylidene acetophenone
Authors: Acharjee, Nivedita
Banerji, Avijit
Prangé, Thierry
Keywords: 1,3-Dipolar cycloadditions;Nitrone;Benzylidene acetophenone;Lewis acid catalyst
Issue Date: Jun-2011
Publisher: NISCAIR-CSIR, India
Abstract: The normal electron demand reaction of C-chlorophenyl-N-phenyl nitrone with benzylidene acetophenone and the effects of mild Lewis acid catalysts like metal triflates and magnesium bromide on the reaction rate are reported. Frontier molecular orbital energies are calculated to rationalise the regioselectivity of the cycloaddition.
Page(s): 835-842
ISSN: 0975-0983(Online); 0376-4699(Print)
Appears in Collections:IJC-B Vol.50B(06) [June 2011]

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