Zhiyong Wu, H. Song, Xiuling Cui
Mar 5, 2013
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Influential Citations
199
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Organic letters
Abstract
An efficient and concise one-pot protocol to synthesize sulfonylated quinoline N-oxides via copper-catalyzed C-H bond activation has been developed. Commercially available and less expensive aryl sulfonyl chlorides were used as the sulfonylation reagents. Various 2-aryl sulfonyl quinolines were obtained in up to 91% yields in chemo- and regioselective manners.