reacts with toluene-p-diazonium chloride to give the azo derivative formed by electrophilic substitution at the free α position. However, attempted nitrosation of 1-phenylisoindole gave the product (3) of oxidative dimerisation, while the Mannich reaction gave 5,5'-diphenyldibenzopyrromethene. New routes to the latter system are described.
1-苯基异
吲哚与
甲苯-对重氮
氯化物反应,生成在自由α位通过亲电取代形成的偶氮衍
生物。然而,尝试将1-苯基异
吲哚亚硝化得到氧化二聚产物(3),而曼尼希反应得到5,5'-二苯基二苯并
吡咯甲烯。描述了通往后者系统的新路线。