1-Chloroalumole
1-Chloroalumole
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DOI：
10.1021/acs.organomet.1c00702
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发表时间：
2022-02
期刊：
影响因子：
2.8
通讯作者：
Vladimir Ya. Lee;Haruka Sugasawa;O. A. Gapurenko;R. M. Minyaev;V. Minkin;H. Gornitzka;A. Sekiguchi
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文献类型：
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作者：
Vladimir Ya. Lee;Haruka Sugasawa;O. A. Gapurenko;R. M. Minyaev;V. Minkin;H. Gornitzka;A. Sekiguchi
通过环丁二烯二价阴离子衍生物和三氯化铝的偶联合成了在铝原子处具有氯取代基的稳定铝摩尔的代表。通过X射线晶体学确定了alumole的结构，表明alumole以单体形式存在。铝原子与thf分子占据的第四配位位点进行四配位，这降低了铝中心固有的高路易斯酸性，从而稳定了铝分子。
A representative of the stable alumoles with a chlorine substituent at the aluminum atom was synthesized by the coupling of a cyclobutadiene dianion derivative and aluminum trichloride. The structure of alumole was established by X-ray crystallography, which showed that alumole exists as a monomer. The aluminum atom is tetracoordinated with the fourth coordination site occupied by a thf molecule, which reduces the intrinsically high Lewis acidity of the aluminum center, thus stabilizing the alumole molecule.