A stable neutral stannaaromatic compound: synthesis, structure and complexation of a kinetically stabilized 2-stannanaphthalene.
A stable neutral stannaaromatic compound: synthesis, structure and complexation of a kinetically stabilized 2-stannanaphthalene.
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DOI：
10.1021/ja057531d
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发表时间：
2006-01
影响因子：
15
通讯作者：
Y. Mizuhata;T. Sasamori;N. Takeda;N. Tokitoh
中科院分区：
文献类型：
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作者：
Y. Mizuhata;T. Sasamori;N. Takeda;N. Tokitoh
动力学稳定的 2-锡萘，第一个含有锡原子的稳定中性芳香族化合物的例子，已经被合成并充分表征。该化合物的光谱和晶体结构分析结果以及使用模型化合物的理论计算结果强烈表明，它与萘一样具有离域 10pi 电子环系统。此外，还发现它在与[Cr(CH3CN)3(CO)3]的配体交换反应中充当eta6-芳烃配体，得到第一个稳定的eta6-2-锡萘铬络合物。
A kinetically stabilized 2-stannanaphthalene, the first example of a stable, neutral aromatic compound containing a tin atom, has been synthesized and fully characterized. The results of spectroscopic and crystallographic structural analyses of the compound and theoretical calculations using model compounds strongly suggest that it has a delocalized 10pi-electron ring system as does naphthalene. In addition, it was found to behave as an eta6-arene ligand in the ligand exchange reaction with [Cr(CH3CN)3(CO)3] giving the first stable eta6-2-stannanaphthalene chromium complex.