反应详情

温度

60 °C

Mix 5.1 g (0.02 mol) of 3-[(S)-1-(methyl-[(S)-1-phenylethyl]amino)ethyl]phenol (formula V) with 10 ml N,N-dimethylformamide and 12.6 g (0.1 mol) of dimethyl sulfate at room temperature, and heat the mixture to 60° C. for 10 hours. Let it cool to room temperature, and add 100 ml of ethyl acetate. A light yellow solid is produced. Filter and dry it to receive 7.0 g light yellow solid with a yield of 85%.

1. temperaturecool to room temperature
2. customA light yellow solid is produced
3. filtrationFilter
4. customdry it