Nucleophile-dependent regioselective ring opening of 2-substituted N,N-dibenzylaziridinium ions: bromide versus hydride
作者:Sae Young Yun、Saron Catak、Won Koo Lee、Matthias D’hooghe、Norbert De Kimpe、Veronique Van Speybroeck、Michel Waroquier、Yongeun Kim、Hyun-Joon Ha
DOI:10.1039/b822763b
日期:——
The ringopening of 2-substituted N,N-dibenzylaziridinium ions by bromide exclusively occurs at the substituted aziridine carbon atom in a stereospecific way, whereas the opposite regioselectivity was observed for hydride-induced ringopening at the unsubstituted position; furthermore, this unprecedented hydride-promoted reactivity was validated by means of Density Functional Theory (DFT) calculations