tert-butyl 3,4-dichlorobenzyl(2-(7,8-dimethyl-2,4-dioxo-3,4-dihydrobenzo[g]pteridin-10(2H)-yl)ethyl)carbamate 在
盐酸 作用下,
以
1,4-二氧六环 为溶剂,
反应 2.0h,
以33%的产率得到10-(2-(3,4-dichlorobenzylamino)ethyl)-7,8-dimethylbenzo[g]pteridine-2,4(3H,10H)-dione hydrochloride