2-(吡啶-1-基)-1,1-双(三氟甲基磺酰基)乙烷: 结构行为及作为双(三氟甲基磺酰基)乙基化试剂的可用性。
2-(Pyridinium-1-yl)-1,1-bis(triflyl)ethanides: structural behaviour and availability as bis(triflyl)ethylating reagents.
机构信息
School of Pharmacy, Tokyo University of Pharmacy and Life Sciences, 1432-1 Horinouchi, Hachioji, Tokyo 192-0392, Japan.
出版信息
Chem Commun (Camb). 2013 Oct 3;49(86):10091-3. doi: 10.1039/c3cc46171h.
PMID:24045875
Abstract
Stable and easy-to-handle zwitterions containing carbanion and pyridinium moieties were synthesized, and their structural studies by both X-ray crystallography and theoretical methods revealed the stereoelectronic effect in the zwitterionic 'C(-)-C-N(+)' system.
摘要
合成了含有碳负离子和吡啶鎓部分的稳定且易于处理的两性离子，并通过 X 射线晶体学和理论方法对其结构进行了研究，揭示了两性离子“C(-)-C-N(+)”体系中的立体电子效应。
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