A mild, atom-economic, and metal-free α-C-H amination of ethers using relatively stable nonafluorobutanesulfonyl (nonaflyl, Nf) azide as the aminating reagent to give N-sulfonyl hemiaminals is reported. This enables unprecedented C(sp3 ) difunctionalization reactions, leading to diverse functionalized amino group containing compounds starting from simple ethers in one pot.

Institute of Organic Chemistry and Biochemistry of the Czech Academy of Sciences Flemingovo námĕstí 2 16610 Prague 6 Czech Republic

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Reviews:

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Sulfonyl Nitrene and Amidyl Radical: Structure and Reactivity