Regioselective Ring Opening of N-H-Aziridines with Sulfur Nucleophiles in Liquid SO2
作者:Māris Turks、Jevgeņija Lugiņina
DOI:10.1055/s-0036-1588670
日期:——
N-H-Aziridines undergo efficient ring-opening reactions with aromatic and aliphaticthiols in liquid sulfur dioxide as reaction medium. Due to the Lewisacidic nature of SO2, these reactions do not require any other catalytic additives. The expected β-alkyl/arylthio-amines (β-amino thioethers) are obtained with excellent β-regioselectivity. The developed reaction conditions are compatible with chiral starting