Facile syntheses and structures of new metal-maleonitrilediselenolates [K([2.2.2]-cryptand)]3[Ag(Se2C2(CN)2)(Se6)], [K([2.2.2]-cryptand)]2[Ni(Se2C2(CN)2)2], and Ni(dppp)(Se2C2(CN)2)

被引:8
作者
McLauchlan, CC [1 ]
Ibers, JA [1 ]
机构
[1] Northwestern Univ, Dept Chem, Evanston, IL 60208 USA
关键词
D O I
10.1021/ic9901719
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
Facile syntheses of [K([2.2.2]-cryptand)(3)Ag(Se2C2(CN)(2))(Se-6)] (1) and [K([2.2.2]-cryptand)](2)-[Ni(Se2C2(CN)(2))(2)] (2) are achieved through reaction of polyselenides with KNH2, [2.2.2]-cryptand, and AgBF4 or Ni(dppp)Cl-2 in acetonitrile. The syntheses of 2 and Ni(dppp)(Se2C2(CN)(2)) (3) may be achieved by reaction of 1 with NiCl2 or Ni(dppp)Cl-2 in dmf. These compounds represent the first easily prepared metal-maleonitrilediselenolate derivatives.
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页码:1046 / +
页数:4
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