Syntheses and Crystal Structures of Cuprate Complexes of Europium and Ytterbium, {[(PhC⋮C)3Cu][Eu(Py)(THF)2]}2 and {[(PhC⋮C)3Cu][Yb(THF)2]}2

The (Phenylethynyl)cuprate europium complex {[(PhC⋮C)3Cu][Eu(Py)(THF)2]}2 (1) was synthesized by reaction of Eu with PhC⋮CCu in pyridine. The cuprate ytterbium complex {[(PhC⋮C)3Cu][Yb(THF)2]}2 (2) was synthesized by reaction of Yb with PhC⋮CCu in THF in the presence of a catalytic amount of ytterbi...

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Bibliographic Details
Published in:Organometallics 1997-02, Vol.16 (4), p.500-502
Main Authors: Bochkarev, Leonid N, Druzhkova, Olga N, Zhiltsov, Sergey F, Zakharov, Lev N, Fukin, Georgy K, Khorshev, Stanislav Ya, Yanovsky, Alexander I, Struchkov, Yuri T
Format: Article
Language:English
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Summary:The (Phenylethynyl)cuprate europium complex {[(PhC⋮C)3Cu][Eu(Py)(THF)2]}2 (1) was synthesized by reaction of Eu with PhC⋮CCu in pyridine. The cuprate ytterbium complex {[(PhC⋮C)3Cu][Yb(THF)2]}2 (2) was synthesized by reaction of Yb with PhC⋮CCu in THF in the presence of a catalytic amount of ytterbium diiodide and also by the reaction of (PhC⋮C)2Yb with PhC⋮CCu.
ISSN:0276-7333
1520-6041
DOI:10.1021/om9603777