A STUDY OF NEW RHODIUM COMPLEX WITH CARBORANE LIGAND  

作　　者：郑利民 邝冠南 陆健 

机构地区：[1]Department of Textile Chemical Engineering

出　　处：《Journal of Donghua University(English Edition)》1989年第Z1期125-130,共6页东华大学学报（英文版）

摘　　要：The complex [closo-3,3-（PPh₃）₂-3-H-3,1,2-RhC₂B₉H₁₁]has a rich derivative chemistrythat is currently under active investigation.The resultant compound shows an increasing stabilitythat is often associated with metallocarboranes.This paper deals with the novel and the produc-tion area of carborane complexes of transition metals.The paper indicates that some reactions can easily proceed and the resulting compound hassome new properties and uses.K[18-crown-6][closo-3-Ph₃P-3-CH₂Ph-3-Br-3,1,2-RhC₂B₉H₁₁]can be synthesized by the reaction of K[18-crown-6][（Ph₃P）₂RhC₂B₉H₁₁]withbromo-toluene under the condition of dry benzene.IR and ¹H,¹¹B,³¹p nuclear magnetic reso-nance and elemental analysis comfirm the structure for this species with one carborane groupbonded to the central metal.The complex [closo-3,3-(PPh_3)_2-3-H-3,1,2-RhC_2B_9H_(11)]has a rich derivative chemistry that is currently under active investigation.The resultant compound shows an increasing stability that is often associated with metallocarboranes.This paper deals with the novel and the produc- tion area of carborane complexes of transition metals. The paper indicates that some reactions can easily proceed and the resulting compound has some new properties and uses.K[18-crown-6][closo-3-Ph_3P-3-CH_2Ph-3-Br-3,1,2- RhC_2B_9H_(11)]can be synthesized by the reaction of K[18-crown-6][(Ph_3P)_2RhC_2B_9H_(11)]with bromo-toluene under the condition of dry benzene.IR and ~1H,^(11)B,^(31)p nuclear magnetic reso- nance and elemental analysis comfirm the structure for this species with one carborane group bonded to the central metal.

关 键 词：Synthesis transition ELEMENT CARBORANES LIGANDS ICOSAHEDRON metallocarborane 

分 类 号：N[自然科学总论]