反应详情

The title compound was prepared from 4-(5-benzyl-1,1-dioxo-1,2,5-thiadiazolidin-2-yl)aniline hydrochloride by a similar method to that described for Intermediate 1 (step 1); pale brown solid; δH (250 MHz, DMSO-d6) 7.42-7.32 (5H, m, Ph), 7.24 (2H, d, J=8.5 Hz, Ar--H), 7.02 (2H, d, J=8.5 Hz, Ar--H), 4.24 (2H, s, PhCH2 --), 3.68 (2H, t, J=6.4 Hz, --CH2 --), 3.39 (2H, t, J=6.4 Hz, --CH2 --).