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Formation of “three-bridge” cobalt-copper commo-cluster with the (B-H)3...Cu bond in the reaction of [Cs][commo-3,3′-Co(1,2-C2B9H11)2] with copper(i) and copper(ii) compounds
被引:0
|作者:
E. V. Balagurova
I. V. Pisareva
I. A. Godovikov
A. F. Smol’yakov
F. M. Dolgushin
I. T. Chizhevsky
机构:
[1] Russian Academy of Sciences,A. N. Nesmeyanov Institute of Organoelement Compounds
来源:
关键词:
binuclear cobalt-copper carborane clusters;
synthesis;
dynamic behavior in solution;
crystal structure;
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学科分类号:
摘要:
Zwitterionic 4,8,8′-exo-{Ph3PCu}-4,8,8′-(μ-H)3-commo-3,3′-Co(1,2-C2B9H9)-(1′,2′-C2B9H10) and ionic [(PPh3)3Cu][commo-3,3′-Co(1,2-C2B9H11)2 complexes were synthesized in moderate yields by the reaction of anionic commo-complex [Cs][commo-3,3′-Co-(1,2-C2B9H11)2]) in a CH2Cl2 solution with anhydrous CuCl2 or CuCl in the presence of PPh3. The complexes were also synthesized by alternative methods and characterized by NMR and X-ray diffraction methods.
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页码:548 / 553
页数:5
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