8-(hydroxymethyl)-3-methyl-7-(4-(trifluoromethyl)benzyl)-1H-purine-2,6(3H, 7H)-dione 、
氯化亚砜 在
甲苯 作用下,
以
氯仿 为溶剂,
反应 3.0h,
以to afford 8-(chloromethyl)-3-methyl-7-(4-(trifluoromethyl)benzyl)-1H-purine-2,6(3H,7H)-dione的产率得到8-(chloromethyl)-3-methyl-7-(4-(trifluoromethyl)benzyl)-1H-purine-2,6(3H,7H)-dione