[4-(3,6-diphenylimino-[1,2,4,5]-dithiadiazinane-4-carbonyl)-phenyl]-(3,6-diphenylimino-[1,2,4,5]-dithiadiazinan-4-yl)-methanone 、
乙酸酐 以
溶剂黄146 为溶剂,
反应 2.0h,
以81%的产率得到[4-(3,6-diphenylimino-5-acetyl-[1,2,4,5]-dithiadiazinane-4-carbonyl)-phenyl]-(3,6-diphenylimino-5-acetyl-[1,2,4,5]-dithiadiazinan-4-yl)-methanone