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Abstract: A convenient and efficient manganese‐catalyzed trifluoromethylazidation of alkenes has been developed by utilizing inexpensive and readily available CF3SO2Na under mild conditions. The various β‐trifluoromethylated alkyl azides were directly obtained from corresponding allyl, vinyl, chain terminal and internal alkenes, and easily further transformed into other CF3‐containing compounds. [ABSTRACT FROM AUTHOR]

Abstract: A convenient and efficient manganese‐catalyzed trifluoromethylazidation of alkenes has been developed by utilizing inexpensive and readily available CF3SO2Na under mild conditions. The various β‐trifluoromethylated alkyl azides were directly obtained from corresponding allyl, vinyl, chain terminal and internal alkenes, and easily further transformed into other CF3‐containing compounds. [ABSTRACT FROM AUTHOR]

A facile and effective alkoxylation protocol of quinoxalin-2(1 H )-ones with primary or secondary alcohols via cross-dehydrogenative coupling under catalyst-free conditions has been disclosed. This method provides a powerful and convenient access to 3-alkoxylquinoxalin-2(1 H )-ones in good to excellent yields by utilizing PhI(OTFA) 2 as an oxidant and allows to easily obtain potential drug molecules containing 3-alkoxylquinoxalin-2(1 H )-one skeletons.