Synthesis of 1,2,4-triazolines and triazoles utilizing oxazolones.
We describe herein a convenient method for the synthesis of 1,2,4-triazolines using oxazolones and azodicarboxylates. Subsequent treatment of these 1,2,4-triazolines with NaOH provides efficient access to the corresponding triazoles.
Saleem
Rahman Shah Zaib
RS
Department of Chemistry, Michigan State University, East Lansing, Michigan 48823, USA.
Tepe
Jetze J
JJ