2,2-dimethylpropionic acid [7-benzyl-1-methyl-2,6-dioxo-1,2,6,7-tetrahydropurin-3-yl]methyl ester 在
palladium-carbon
氢气 作用下,
以
溶剂黄146 为溶剂,
反应 16.0h,
以to give 1.871 g of the title compound的产率得到[1-methyl-2,6-dioxo-1,2,6,7-tetrahydropurin-3-yl]methyl 2,2-dimethylpropionate