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双-(二烷基膦)乙烷合铂配合物的13C NMR研究
13C NMR STUDY OF THE PLATINUM (Ⅱ) COMPLEXES OF BIS (DIALKYLPHOSPHINO) ETHANE
【摘要】 本文报道Cis-Pt(disphos)X2系列化合物的13C NMR研究。发现配体X、取代基R对桥环碳(C1)化学位移有明显的影响;并证实了某些化合物象异构体的存在,还对构象特性进行了讨论。
【Abstract】 13C NMR of a series of cis-Pt (diphos) X2 complexes was studied. The results showed that X ligand and R alkyl have considerable effect on the chemical shift of bridge carbon (C1). The existance of conformational isomers of some compounds was confirmed and the conformational characteristics of platinum complexes was discussed.
- 【文献出处】 波谱学杂志 ,Chinese Journal of Magnetic Resonance , 编辑部邮箱 ,1991年02期
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