Metal-free synthesis of propargylamines <i>via</i> light-mediated persulfate activation and phase-transfer catalysis
作者:Cesar A. D. Zaragoza、Gabriel S. G. Peagno、Ana J. A. Minguine、Airton G. Salles
DOI:10.1039/d4ob00218k
日期:——
We present a metal-free method to synthesize secondary and tertiary propargylamines from primary and secondary amines and alkynes using light-mediated persulfate activation and phase-transfercatalysis. Our method explores a tandem oxidative coupling/alkynylation reaction for the generation of diverse compounds, highlighting the sustainability of the process and its wide scope.