A Au(I)-Precatalyst with a Cyclopropenium Counterion: An Unusual Ion Pair

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• 作者：Roya Mir ; Travis Dudding
• 刊名：Journal of Organic Chemistry
• 出版年：2016
• 出版时间：March 18, 2016
• 年：2016
• 卷：81
• 期：6
• 页码：2675-2679
• 全文大小：332K
• ISSN：1520-6904

文摘

The synthesis and X-ray crystal structure of a novel Au(I)-precatalyst applied to intermolecular alkyne hydroamination is reported. Density functional theory (DFT) calculations revealed the cyclopropenium counterion of this Au(I)-precatalyst imparts stability through H-bonding and other noncovalent interactions.