反应详情

温度

100 °C

6.6 mL of tert-butyl acetoacetate was dissolved in 10 mL of toluene and the mixture was stirred at 100° C. for 1 hour. To the reaction solution was added a solution of 1.9 g (8.1 mmol) of 2-amino-6-(tert-butyldimethylsilyloxymethyl)pyridine in 5 mL of toluene and the mixture was stirred at the same temperature for 15 hours. The reaction solution was concentrated and the resulting residue was purified by a silica gel column chromatography to give 2.2 g of the title compound as a yellow oil.

1. stirringthe mixture was stirred at the same temperature for 15 hours
2. concentrationThe reaction solution was concentrated
3. customthe resulting residue was purified by a silica gel column chromatography