The anion (2) generated from 9-methyl-10-aza-9-thiaphenanthrene (1) reacted with carboxylic ester to give the spiro compounds (9a), (9b) via Sommelet-Hauser rearrangement, whose structures have been confirmed by an X-ray crystal structure determination of (9a).
由9-甲基-10-氮杂-9-
噻吩菲(1)生成的阴离子(2)与
羧酸酯反应,通过Sommelet-Hauser重排反应生成
螺环化合物(9a),(9b),其结构已通过(9a)的X射线晶体结构测定。