The synthesis of the cobalt hydrides of formula CoH(CO)4—n[P(n-C4H9)3]n (n=2, 3) are described and their chemical and spectroscopic properties are discussed. The complexes homogeneously catalyze the hydrogenation of alkynes and aldehydes and isomerization of olefins. These reactions are discussed in relation to the aldehyde hydrogenation catalyzed under hydroformylation conditions by the Co2(CO)8 system
式COH(CO)的钴氢化物的合成4- Ñ [P(NC 4 H ^ 9)3 ] Ñ(Ñ = 2,3)中描述和它们的化学和光谱性质进行了讨论。该络合物均匀地催化炔烃和醛的氢化以及烯烃的异构化。讨论了这些反应与在加氢甲酰化条件下由P(nC 4 H 9)3改性的Co 2(CO)8系统催化的醛加氢有关。