AZARUTHENOCENES - PREPARATION OF [(ETA-5-C4ME4N)RU(ETA-5-C5ME5)] AND [(ETA-5-C4ME4N)2RU], THE 1ST RUTHENIUM METALLOCENES INCORPORATING ETA-5-PYRROLYL LIGANDS

被引：17

作者：

KELLY, WJ

PARTHUN, WE

机构：

[1] Department of Chemistry, Western Michigan University, Kalamazoo

来源：

ORGANOMETALLICS | 1992年 / 11卷 / 12期

关键词：

D O I：

10.1021/om00060a063

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Treatment of [(eta5-C5Me5)RuCl2]x with (2,3,4,5-tetramethylpyrrolyl)lithium affords the novel azaruthenocene [(eta5-C4Me4N)RU(eta5-C5Me5)] (I) in 81% yield. The novel diazaruthenocene [(eta5-C4Me4N)2Ru] (2) is obtained as a minor byproduct in this reaction. The reaction of (2,3,4,5-tetramethylpyrrolyl)lithium and [(eta4-C7H8)-RuCl2]x gives 2 in 78% yield. These new complexes have been characterized by a combination of elemental analysis and NMR spectroscopic methods and exhibit notable stability.

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页码：4348 / 4350

页数：3

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