THE SUPERBULKY Pn LIGAND COMPLEXES [CpBIGFe(η5-P5)] AND [(CpBIGFe)2(μ,η4:4-P4)]-SYNTHESIS AND CHARACTERIZATION

被引：18

作者：

Heinl, Sebastian ^{[1
]}

Balazs, Gabor ^{[1
]}

Scheer, Manfred ^{[1
]}

机构：

[1] Univ Regensburg, Inst Anorgan Chem, D-93053 Regensburg, Germany

来源：

PHOSPHORUS SULFUR AND SILICON AND THE RELATED ELEMENTS | 2014年 / 189卷 / 7-8期

关键词：

Phosphorus; iron; carbonyl complexes; Cp ligands; pentaphosphaferrocene; P-4; ACTIVATION; COORDINATION; PENTAPHOSPHAFERROCENE; CP-ASTERISK-FE(ETA(5)-P-5); REDUCTION; MOLECULES; CARBON;

D O I：

10.1080/10426507.2014.903489

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

A new synthesis of [(CpFe)-Fe-BIG(CO)(2)](2) 3 (Cp-BIG = C-5(4-(BuC6H4)-Bu-n)(5)) was developed starting from (CpNa)-Na-BIG and FeCl2 in the presence of CO. Reaction of this product with P-4 leads to the two new P-n ligand complexes [(CpFe)-Fe-BIG(eta(5)-P-5)] 1b and [((CpFe)-Fe-BIG)(2)(mu,eta(4:4)-P-4)] (4) containing the highly sterically demanding Cp-BIG ligand. Depending on the solvent, different ratios of 1b: 4 are obtained. The products 1b, 3, and 4 were characterized by spectroscopic methods as well as by X-ray diffraction.

引用

页码：924 / 932

页数：9

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