6-[(Z)-(3-ethyl-1,3-benzothiazol-2-ylidene)methyl]-3-methyl-8-phenyl-[1,3]thiazolo[3,4-b][1,2,4]triazin-5-ium-2-olate 在
高氯酸 作用下,
以
溶剂黄146 为溶剂,
以76%的产率得到(6Z)-6-[(3-ethyl-1,3-benzothiazol-3-ium-2-yl)methylidene]-3-methyl-8-phenyl-1H-[1,3]thiazolo[3,4-b][1,2,4]triazin-2-one;perchlorate