N-methyl-N-[2-(methylamino)ethyl]-3,4-bis(methyloxy)benzenesulfonamide 、
N,N'-二甲基乙二胺 、
哌嗪 以The final product was afforded as a pale yellow oil and 100% purity by LCMS (M+H=298.2) and NMR (3.21 g, 66% yield)的产率得到N-methyl-N-[2-(methyl{[3-(methyloxy)phenyl]sulfonyl}amino)ethyl]-3,4-bis(methyloxy)benzenesulfonamide