The Cover Feature shows a copper‐catalyzed carbonyl group controlled coupling reaction of isatin oximes and arylboronic acids under air conditions. The key role of the carbonyl group is demonstrated by a flying kite; the carbonyl group connects to the kite, which represents the Cu(OAc)₂ catalyst. The kite flying shows the directing and controlling role of the carbonyl group. The picture was taken from a famous sight on the Lijiang river in Guilin city. The reflection of the mountains in water represents the configuration of oximes towards a defined configuration of nitrones under catalyst conditions in air. More information can be found in the Full Paper by D.‐L. Mo et al.

中文翻译：

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封面功能：铜催化的Isatin肟与芳基硼酸的羰基控制偶联制备N-芳基羟吲哚腈（Eur.J.Org.Chem.2 / 2018）

封面功能显示了在空气条件下，铜催化的羰基丁二肟和芳基硼酸的偶联反应。风筝证明了羰基的关键作用。羰基与风筝相连，这代表了Cu（OAc）₂催化剂。放风筝显示出羰基的指导和控制作用。这张照片是从桂林漓江的一个著名景点拍摄的。在水中的山峰反射代表了在空气中催化剂条件下肟向特定硝酮构型的构型。可以在D.‐L的《全文》中找到更多信息。Mo等。