Frustrated Lewis Pairs

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• 作者：Sanjoy Mukherjee ; Pakkirisamy Thilagar
• 关键词：Lewis acidity/basicity ; stearic congestion ; catalysis ; H2 activation.
• 刊名：Resonance
• 出版年：2014
• 出版时间：November 2014
• 年：2014
• 卷：19
• 期：11
• 页码：1017-1027
• 全文大小：3,218 KB
• 参考文献：1. G N Lewis, / Valence and the Structure of Atoms and Molecules, Chemical Catalogue Company, New York, 1923.
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• 刊物主题：Science Education; Science, general;
• 出版者：Springer India
• ISSN：0973-712X

文摘

The fundamental concept of Lewis acid—Cbase interactions have played a substantial role in the progress of chemistry and enriched its understanding, most significantly in the evolution of coordination compounds. In the last 7 years, the chemistry of Lewis Pairs (i.e., acids and bases) has witnessed a different kind of revolution. Molecular frustration, arising from restrictions preventing Lewis acid—Cbase adduct formation has attracted significant attention in metal-free catalysis and activation of small molecules1. In this article, the basic concepts of such frustrated Lewis Pairs are discussed.