N-Methyl-N-m-nitrophenyl-(and m-nitrobenzyl-) chloromethanesulfonamides when treated with a strong base form corresponding α-chlorocarbanions which replace intramolecularly hydrogen according to the vicarious substitution scheme.
当用强碱处理时,N-甲基-Nm-
硝基苯基-(和间-硝基苄基-)
氯代甲磺酰胺形成相应的α-
氯代碳取代基,根据取代取代方案,该分子取代分子内的氢。