反应详情

4-[1,3-Bis(2,2-dimethylpropionyloxymethyl)-7-(3-methylbut-2-enyl)-2,6-dioxo-2,3,6,7-tetrahydro-1H-purin-8-yl]piperazine-1-carboxylic acid tert-butyl ester (277 mg) was dissolved in a solvent mixture of tetrahydrofuran (3 ml) and methanol (6 ml), sodium hydride (21 mg) was added to the solution, and the mixture was stirred at room temperature for 1 hour and 10 minutes. The reaction mixture was diluted with ethyl acetate, washed with water, and dried over anhydrous magnesium sulfate. The solvent was removed by distillation from the organic layer to give 214 mg of the title compound.

1. additionwas added to the solution
2. washwashed with water
3. dry with materialdried over anhydrous magnesium sulfate
4. customThe solvent was removed by distillation from the organic layer