Organolithium chemistry of N-heterocycles. Part III. Reduction of 2-methylquinoline by lithium in tetrahydrofuran
Abstract
Treatment of 2-methylquinoline with lithium in tetrahydrofuran at 0° gives a dimeric product (IV). From this several reduced dimers have been obtained [(II), (III) and (V)]. The reduction of 2,6-dimethylquinoline proceeds in a similar manner.