Synthesis and characterization of a C-functionalized chelating carboranyl and its chromium(III) complex ligand

被引：0

作者：

Oki, AR ^{[1
]}

Sokolova, O ^{[1
]}

Barnett, R ^{[1
]}

Pardhiva, G ^{[1
]}

机构：

[1] Long Isl Univ, Dept Chem, Brooklyn, NY 11201 USA

来源：

SYNTHESIS AND REACTIVITY IN INORGANIC AND METAL-ORGANIC CHEMISTRY | 1998年 / 28卷 / 05期

关键词：

D O I：

暂无

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The reaction of 1,2-dicarba-o-carborane with two equivalents of t-butyllithium in THF followed by the addition of 2-chloromethylpyridine produced C2B10H11, (1), in 65% yield. Cage degradation of (1) using potassium hydroxide in 95% ethanol followed by the addition of cesium iodide produced [7-(CH2C5H4N)-7,8-C2B9H11](-), Cs+, (2). Reaction of compound (2) with NaH, followed by 1 equiv. of anhydrous chromium(III) chloride afforded the chromacarborane [7-(CH2C5H4N)-7,8-C2B9H10CrCl], (3). Compound(3)was characterized by elemental analyses, IR and mass spectra Compounds (I)and (2) were characterized by elemental analyses, IR, and NMR. In addition, compound (1) was also characterized by single crystal X-ray diffraction.

引用

页码：757 / 769

页数：13

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