| 3 | Bifurcated Rhodaelectro-catalyzed C−H Activation for the Synthesis of Pyrroles and Lactones显示文摘While electrocatalyzed alkyne annulations of arenes represent a powerful strategy for the assembly of heteroaromatic motives,electrochemical C(sp2)−H activations of alkenes remain scarce.Herein,a strategy for the rhodaelectro-catalyzed function-alization of enamides is presented for the efficient construction of pyrroles using electricity as a sustainable oxidant.Moreover,the tuning of the solvent system allowed a fascinating switch in chemoselectivity,which is not possible with traditionally used chemical oxidants,giving rise to lactone architectures.The rhoda-electrocatalysis features a broad scope as well as high regio-and chemoselectivities. | Simon L.Homölle Maximilian Stangier fraim Reyes Lutz Ackermann | 2023 | Precision Chemistry2023，1，6： | 0 |
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