2-Imino-3-(o-aminoaryl)-4-thiazolines (II) gave thiazolo-benzotriazepines(I) on condensation with various aliphatic carboxylic acids. Both N-acyl(III) and N,N′-diacyl derivatives(IV) were isolated, and the monoacyl derivatives (III) were also cyclized to thiazolo-benzo-triazepines.
2-亚
氨基-3-(o-
氨基芳基)-4-
噻唑啉(II)与各种脂肪族
羧酸缩合得到
噻唑并-苯并三氮杂(I)。N-酰基(III)和N,N'-二酰基衍
生物(IV)均被分离,并且单酰基衍
生物(III)也被环化为
噻唑并苯并三氮杂。