Isolation of stable organodysprosium(II) complexes by chemical reduction of dysprosium(III) precursors

被引：93

作者：

Jaroschik, Florian ^{[1
]}

Nief, Francois ^{[1
]}

Le Goff, Xavier-Frederic ^{[1
]}

Ricard, Louis ^{[1
]}

机构：

[1] Ecole Polytech, CNRS, Lab Heteroelements & Coordinat, F-91128 Palaiseau, France

来源：

ORGANOMETALLICS | 2007年 / 26卷 / 05期

关键词：

D O I：

10.1021/om0700213

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Reduction of bis(tri-tert-butylcyclopentadienyl)dysprosium(III) complexes by potassium/graphite in the presence of a crown ether afforded structurally characterized organodysprosium(II) ate complexes, a new class of divalent organolanthanide compounds. The organodysprosium(II) borohydride ate complex was oxidized by hexachloroethane into a structurally characterized organodysprosium(III) dichloride ate complex and was also shown to reductively couple diphenylacetylene.

引用

页码：1123 / 1125

页数：3

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