Heterocyclen, 68. Mitt: Darstellung und Verhalten einiger 2-Aryl-5-R-1,2,4-triazolo[2′,3′:3,2]-thiazolo[4,5-d]pyridazine. Heterocycles, LXVIII: Synthesis and Reaction of Some 2-Aryl-5-R-1,2,4-triazolo[2′,3′:3,2]thiazolo[4,5-d]pyridazines
Heterocyclen, 68. Mitt: Darstellung und Verhalten einiger 2-Aryl-5-R-1,2,4-triazolo[2′,3′:3,2]-thiazolo[4,5-d]pyridazine. Heterocycles, LXVIII: Synthesis and Reaction of Some 2-Aryl-5-R-1,2,4-triazolo[2′,3′:3,2]thiazolo[4,5-d]pyridazines