The photoreduction of 10-methyl-9-phenylacridinium chloride in methanol containing K2CO3 involves the nucleophilic addition of methanol to the 9-position of the acridinium cation, the photoinduced heterolysis of the methanol adduct, and the hydride transfer from the alkoxide anion to the acridinium cation in the nonrelaxed ground states to give 9,10-dihydro-10-methyl-9-phenylacridine.
10-甲基-
9-苯基吖啶氯化物在含有 K2CO3 的
甲醇中的光还原反应包括将
甲醇亲核加成到
吖啶阳离子的 9-位,
甲醇加合物的光诱导异解,以及
氢化物从醇盐阴离子转移到
吖啶阳离子在非弛豫基态得到 9,10-二氢-10-甲基-
9-苯基吖啶。