Mm. Heravi et al., Zeolite-induced heterocyclisation: Regioselective synthesis of 2-substituted-5-methylthiazolo[3,2-b]s-triazoles, I J HET CHE, 8(3), 1999, pp. 247-248
A novel heterogeneous catalytic method of regioselective synthesis of 2-sub
stituted-5-methylthiazolo [3,2-b]-s-triazoles (3) using an environ mentally
attractive solid catalyst, HZSM-5 zeolite, is described.