1-(2-chloroethyl)-3-methyl-3-D-ribofuranosylurea 、
sodium nitrite 以
甲酸 为溶剂,
反应 2.0h,
以1.4 g of 1-(2-chloroethyl)-1-nitroso-3-methyl-3-D-ribofuranosylurea are thereby obtained as a yellow powder的产率得到1-(2-chloroethyl)-1-nitroso-3-methyl-3-D-ribofuranosylurea