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过渡金属配合物催化下的氢转移反应已得到广泛的研究.通过分子内氢转移反应,不饱和醇可以被异构化成醛或酮. R~1R~2C=CHCH(OH)R~3 R~1R~2CHCH_2COR~3 由于反应条件温和,碳碳双键加氢和羟基氧化同时进行而不要加其它试剂,在合成上具有一定的意义. 有关过渡金属多氢化物在合成中的应用过去报道较少,近年来由于对过渡金属多氢化物的结构有了进一步的认识,对它们的研究亦逐渐增多.我们曾发现多氢化物
Hydrogen transfer reactions catalyzed by transition metal complexes have been extensively studied. The unsaturated alcohols can be isomerized to aldehydes or ketones by intramolecular hydrogen transfer reactions. R ~ 1R ~ 2C = CHCH (OH) R ~ 3R ~ 1R ~ 2CHCH_2COR ~ 3 due to the mild reaction conditions, hydrogenation of carbon and carbon double bond and oxidation of hydroxyl without the addition of other reagents, has some significance in the synthesis of the application of transition metal polyhydride in the synthesis of less reported in the past , In recent years due to the structure of the transition metal polyhydride have been further understanding of their research has also gradually increased.We have found that polyhydride