Ochiai, Masahito Kawano, Yufuko Kaneaki, Takao Tada, Norihiro Miyamoto, Kazunori Direct Transfer of the Sulfonylimino Group of Imino-λ<sup>3</sup>-Bromane to <i>N</i>-Heterocycles and Trialkylamines: Synthesis of <i>N</i>-Iminoammonium Ylides under Metal-Free Conditions Exposure of <i>N</i>-heterocycles and aliphatic trialkylamines to trifluoromethanesulfonylimino-λ<sup>3</sup>-bromane at room temperature results in direct transfer of the sulfonylimino group to the nitrogen atoms and affords a variety of iminoammonium ylides under transition-metal-free conditions. The imino-λ<sup>3</sup>-bromane probably serves as an active nitrenoid species without any activation and produces the ammonium ylides via a bimolecular nucleophilic substitution process. Imino;Direct Transfer;transfer;variety;sulfonylimino group;nucleophilic substitution process;Ylide;Sulfonylimino Group;ammonium ylides;Exposure;trifluoromethanesulfonylimino;activation;room temperature results;Trialkylamine;iminoammonium ylides;nitrenoid species;nitrogen atoms;Synthesi;aliphatic trialkylamines 2009-01-15
    https://acs.figshare.com/articles/dataset/Direct_Transfer_of_the_Sulfonylimino_Group_of_Imino_sup_3_sup_Bromane_to_i_N_i_Heterocycles_and_Trialkylamines_Synthesis_of_i_N_i_Iminoammonium_Ylides_under_Metal_Free_Conditions/2885428
10.1021/ol802383f.s002