Cover Feature: Rh‐Catalyzed Hydroheteroarylation of Styrenes: Access to Alkylated Heteroarenes with All‐Carbon Quaternary Centers (Eur. J. Org. Chem. 34/2023)

The Cover Feature shows two gears with teeth that can mesh with each other, which are widely used in mechanical transmission and the whole mechanical field. If one of them is missing, the system cannot function properly – just like our indole alkylation reaction, which requires the co-catalysis of rhodium catalyst and thiophenol to efficiently construct a highly selective olefin heteroarylation product. This protocol provides straightforward access to indoles bearing an all-carbon quaternary center at the C3-position. Cover design by Zhen Wang and Xiao-Hui Yang. More information can be found in the Research Article by X.-H. Yang et al.

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