Palladium-catalyzed ligand-regulated divergent synthesis of pyrrole[2,3-b]indoles and ureas from 2-ethynylanilines and isocyanides

Chem. Commun., 2024, 60,2950-2953
DOI: 10.1039/D3CC05387C, Communication
Min Zhang, Yongpeng Zheng, Yangbin Jin, Huanfeng Jiang, Wanqing Wu
A convenient and straight-forward entry to pyrrole[2,3-b]indoles and ureas via ligand-controlled palladium-catalyzed chemoselective tandem reaction of 2-ethynylanilines and isocyanides has been established.
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