Synthesis of 2-Aryltriazolobenzoxazoles by Oxidative Cyclization of N-(Benzoxazol-2-yl)benzamidines
The reaction of 2-aminobenzoxazoles with benzonitriles in the presence of anhydrous tin(IV) chloride gives N-(benzoxazol-2-yl)benzamidines in high yields.Cyclodehydrogenation of these compounds with lead(IV) acetate affords 2-aryltriazoloben
Sambaiah, T.,Reddy, K. Kondal
p. 422 - 424
(2007/10/02)
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