Large scale production method of 1H-1,2,3 triazole and its intermediate 1-benzyl-1H-1,2,3 triazole

摘要

The present invention provides a process for the large scale production of 1H-[1,2,3]triazole of formula (I) and its intermediate 1-benzyl-1H-[1,2,3]triazole of formula (II) by using benzyl azide and vinyl acetate as starting materials. This process is economical, environment friendly and safer by avoiding use of special equipment.