Synthesis and Reactivity of New Bis(tetramethylpiperidino)(phosphanyl)alumanes
Synthesis and Reactivity of New Bis(tetramethylpiperidino)(phosphanyl)alumanes
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新型双(四甲基哌啶基)(膦酰基)铝烷的合成及反应活性
DOI：
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发表时间：
2007
期刊：
影响因子：
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通讯作者：
R. Paine
中科院分区：
文献类型：
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作者：
T. Habereder;H. Nöth;R. Paine
描述了新合成的二（2,2,6,6-四甲基哌替啶）（磷酰）铝烷、tmp2AlP(SiMe3)2、tmp2AlP(SnMe3)2和（tmp2Al）2PPh的合成，并进行了光谱表征和x射线晶体结构测定。此外，还描述了tmp2AlP(SiMe3)2与CO2、COS和CS2的插入反应，并与tmp2AlCl和tmp2AlMe的CO2插入反应结果进行了比较。与tmp2AlCl和tmp2AlMe所观察到的Al-N键插入相比，在氨基磷酰铝的情况下，Al-P键经历了插入化学。（©Wiley-VCH Verlag GmbH & Co. KGaA，德国Weinheim 69451, 2007）
Syntheses for the new bis(2,2,6,6-tetramethylpiperidino)(phosphanyl)alumanes, tmp2AlP(SiMe3)2, tmp2AlP(SnMe3)2 and (tmp2Al)2PPh are described along with spectroscopic characterization and X-ray crystallographic structure determinations. In addition, the insertion reactions between tmp2AlP(SiMe3)2 and CO2, COS and CS2 are described and compared with the outcomes for CO2 insertion reactions with tmp2AlCl and tmp2AlMe. In the case of the amino-phosphanyl-alumane, the Al–P bond undergoes the insertion chemistry in contrast to Al–N bond insertions observed with tmp2AlCl and tmp2AlMe. (© Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2007)