Abstract The product from the diacetylation of α-cyano-o-tolunitrile has now been assigned as an isocoumarin derivative. This is readily transformed into various 1-substituted-3-methylisoquinoline-4-carbonitriles by reaction with oxygen, nitrogen, carbon and hydrogen nucleophiles.
摘要 α-
氰基邻
甲苯腈
二乙酰化的产物现已被指定为异
香豆素衍
生物。通过与氧、氮、碳和氢亲核试剂反应,这很容易转化为各种 1-取代-
3-甲基异喹啉-4-腈。