116991-69-6Relevant articles and documents
Cycloaddition of Sodium Azide to polarized Ketene S,S- and S,N-Acetals: Synthesis of Novel Substituted Triazole and Tetrazole Derivatives
Chakrasali, R. T.,Ila, H.,Junjappa, H.
, p. 453 - 455 (2007/10/02)
Thermal cycloaddition of aroylketene dithioacetals 1a-e with sodium azide affords novel 4-aroyl-5-methylthio-1H-1,2,3-triazoles 3a-e.The corresponding S,N-acetals 5a-m derived from primary amines react with sodium azide through different pathway inv