Inside Cover: Bis(Cyclic Alkyl Amino Carbene) Ruthenium Complexes: A Versatile, Highly Efficient Tool for Olefin Metathesis (Angew. Chem. Int. Ed. 4/2017)

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• 作者：Dr. Rafał Gawin ; Dr. Anna Kozakiewicz ; Dr. Piotr A. Guńka ; Paweł Dąbrowski and Krzysztof Skowerski
• 刊名：Angewandte Chemie International Edition
• 出版年：2017
• 出版时间：January 19, 2017
• 年：2017
• 卷：56
• 期：4
• 页码：910
• 全文大小：4140K
• ISSN：1521-3773

文摘

Unexpectedly high reactivity is observed for a bis(cyclic alkylaminocarbene) ruthenium complex, which allows the formation of terminal and internal C−C double bonds at very low catalyst loadings. In their Communication on page 981 ff., K. Skowerski et al. show that turnover numbers exceeding 3×10⁵ were achieved in the self-metathesis of 1-decene. Classical Grubbs and Hoveyda–Grubbs complexes were less selective and several times less efficient in this transformation.