有机合成中的钴络合物

Cobalt complexes in organic synthesis

近年来,在研究各种不同的过渡金属物种对有机反应的催化作用方面和有机过渡金属化合物的有机反应性方面,人们做了大量的工作,从而发现了许多可导致产生有机产物的新反应,易于进行的合成方法和有用的合成途径。现拟就钴络合物在合成环状化合物及还原、氧化和制备醛、酮、羧酸及其衍生物方面的一些重要应用作一综述。

In recent years an enormous amount ofwork has been done on the catalysis oforganic reactions by various transition metalspecies and on the organic reactivity of org-ano-transition-metal compounds.Many new,facile,and potentially useful pathways toorganic products have been discovered.Thispaper describes some important applicationsof the complexes of cobalt in the formationof cyclic compounds,reduction,oxidation,and preparations of aldehydes,ketones,carboxylic acids and their derivatives.