J. Sheng, Yuewen Li, Guanyinsheng Qiu
2017
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0
Influential Citations
56
Citations
Journal
Organic chemistry frontiers
Abstract
A bismuth(III) chloride-mediated one-pot reaction of anilines, sulfur dioxide, and trifluoromethanesulfanylamide is reported herein, leading to antifungal trifluoromethyl thiolsulphonates. This transformation employs N-aminomorphine as an additive and provides the final products in good yields with a broad functional group tolerance. It is believed that bismuth(III) chloride facilitates the formation of “CF3S+”, and N-aminomorphine plays a critical role in providing electrons to catalyse the cross-coupling of in situ generated aryldiazonium, sulfur dioxide and trifluoromethanesulfanylamide.