10-phenanthroline, are reduced in a uniquely specific and selective way by the bispyridine complexes of bis(1,4-dihyro-1-pyridyl)zinc and bis(1,4-dihydro-1-pyridyl)magnesium. The reactions occur by hydrogen transfer from the metal-bound 1,4-dihydropyridyl moieties to the substrates and yield zinc or magnesium salts of the 1,4-dihydroazaaromatic derivatives. Upon hydrolysis, the 1,4-dihydroazaaromatic compounds
bis(1,4-dihyro-1-pyridyl)zinc and bis(1,4-dihyro-1-pyridyl)zinc和bis( 1,4-二氢-1-
吡啶基)
镁 该反应通过氢从结合
金属的1,4-
二氢吡啶基部分转移至底物而发生,并产生1,4-二氢氮杂芳族衍
生物的
锌或
镁盐。
水解后,1,4-二氢氮杂芳族化合物从
金属离子中释放出来。描述了几种(新颖)还原化合物的分离和纯化,例如1,4-二氢
喹啉和1,4-二氢-1,10-
菲咯啉。