Direct Routes to Thiazolotriazoles by Cyclization

Abstract

Methods for the preparation of various fused thiazolotriazoles were reviewed here for the first time. The main two isomers of fused thiazolotriazoles are thiazolo[3,2-b][1,2,4]triazole and thiazolo[2,3-c][1,2,4]triazole. Some medicinal applications of thiazolotriazoles are reported.

GRAPHICAL ABSTRACT

Keywords:

• Thiazole; 1
• 2
• 4-triazole; thiazolo[3
• 2-b][1
• 2
• 4]triazole; thiazolo[2
• 3-c][1
• 2
• 4]triazole