Merger of Visible-Light Photoredox Catalysis and C–H Activation for the Room-Temperature C-2 Acylation of Indoles in Batch and Flow
作者:Upendra K. Sharma、Hannes P. L. Gemoets、Felix Schröder、Timothy Noël、Erik V. Van der Eycken
DOI:10.1021/acscatal.7b00840
日期:2017.6.2
and versatile protocol for the C–H acylation of indoles via dual photoredox/transition-metal catalysis was established in batch and flow. The C–H bond functionalization occurred selectively at the C-2 position of N-pyrimidylindoles. This room-temperature protocol tolerated a wide range of functional groups and allowed for the synthesis of a diverse set of acylated indoles. Various aromatic as well as