Molecules

Criss-cross cycloadditions on ketazines derived from alicyclic ketones

J Verner, M Potacek

Index: Verner, Jiri; Potacek, Milan Molecules, 2006 , vol. 11, # 1 p. 34 - 42

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Citation Number: 12

Abstract

Abstract: The reactivity of alicyclic ketazines in criss-cross cycloadditions was investigated. They react with potassium cyanate and ammonium thiocyanate in the presence of acetic acid to form spirocyclic perhydro [1, 2, 4] triazolo [1, 2-a][1, 2, 4] triazole-1, 5-diones and perhydro [1, 2, 4] triazolo [1, 2-a][1, 2, 4] triazole-1, 5-dithiones, respectively, in relatively high yields.