3-(2,6-Bis-benzyloxy-5-tert-butyl-pyrimidine-4-carbonyl)-5-methyl-benzonitrile 在
钯 氢气 、 silica gel 、
chloroform methanol 作用下,
以
乙醇 为溶剂,
反应 1.5h,
以to afford 786 mg (quantitative) of the title compound as a white solid的产率得到3-(5-tert-Butyl-2,6-dioxo-1,2,3,6-tetrahydro-pyrimidine-4-carbonyl)-5-methyl-benzonitrile