Monomeric and octameric divalent ytterbium complexes of diphenylmethyl dipyrrolyl dianion

被引：29

作者：

Dube, T ^{[1
]}

Freckmann, D ^{[1
]}

Conoci, S ^{[1
]}

Gambarotta, S ^{[1
]}

Yap, GPA ^{[1
]}

机构：

[1] Univ Ottawa, Dept Chem, Ottawa, ON K1N 6N5, Canada

来源：

ORGANOMETALLICS | 2000年 / 19卷 / 02期

关键词：

D O I：

10.1021/om990798z

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Dipyrrolide dianion [Ph2C(C4H3N)(2)](2-) readily reacts with YbCl3(THF)(3) to form a trivalent precursor, which was further reduced by using either lithium or sodium. The result of the reaction, was determined by the nature of the alkali metal since octameric anionic clusters and neutral monomeric complexes were isolated in the two cases.

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页码：209 / 211

页数：3

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