New perspectives for "non-classical" molecules: heavy [1.1.1]propellanes of group 14.
New perspectives for "non-classical" molecules: heavy [1.1.1]propellanes of group 14.
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“非经典”分子的新视角：第 14 族重[1.1.1]螺旋桨。
DOI：
10.1039/c0cs00210k
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发表时间：
2011
影响因子：
46.2
通讯作者：
F. Breher
中科院分区：
文献类型：
--
作者：
Dominik Nied;F. Breher
碳氢化合物的重类似物引起化学家兴趣的原因有很多，尤其是因为它们往往从根本上不同于碳类似物，长期以来一直是实验者和理论家面临的挑战。由倒置的四面体桥头原子组成的第14族推进剂[1.1.1]的吸引人的性质主要归因于后者之间的特殊成键。在这个家族的第一个成员发表20多年后，对这一领域的几项贡献令人印象深刻地扩展了这些所谓的主群生物激进分子的光谱。这些“非经典”分子仍处于初级阶段，其更深层次的前景正在显现。在这篇教程回顾中，介绍了这一领域的早期发现和最新发展。特别提请注意主族元素化合物的异常结构和异常反应活性之间的关系，特别是第14族的重型螺旋桨骨架。
Heavy analogues of hydrocarbons intrigue chemists for a number of reasons, not least because they are often fundamentally different from their carbon counterparts and have remained a challenge for both experimentalists and theoreticians for a long time. The appealing properties of [1.1.1]propellanes of group 14 consisting of inverted tetrahedral bridgehead atoms can mainly be attributed to the particular bonding between the latter. More than 20 years after the first member of this family has been published, several contributions to this area have impressively extended the spectrum of these so-called main-group biradicaloids. Still in its infancy, further perspectives for these "non-classical" molecules are now arising. In this tutorial review, early findings and recent developments in this area are presented. Particular attention is drawn on the relationship of unusual structures and unusual reactivities of main-group element compounds in general and in particular of heavy propellane scaffolds of group 14.
影响因子：
16.6
作者：
Melaimi, Mohand;Soleilhavoup, Michele;Bertrand, Guy
通讯作者：
Bertrand, Guy