Synthesis of Sulfonimidamides from Sulfenamides via an Alkoxy‐amino‐λ
<sup>6</sup>
‐sulfanenitrile Intermediate
作者:Edward L. Briggs、Arianna Tota、Marco Colella、Leonardo Degennaro、Renzo Luisi、James A. Bull
DOI:10.1002/anie.201906001
日期:2019.10
few operationally simple methods for their preparation. Here, the synthesis of NH-sulfonimidamides is achieved directly from sulfenamides, themselves readily formed in one step from amines and disulfides. A highly chemoselective and one-pot NH and Otransfer is developed, mediated by PhIO in iPrOH, usingammoniumcarbamate as the NH source, and in the presence of 1 equivalent of acetic acid. A wide