反应详情

2.3 g (11.65 mmol) of (S)-3-amino-3-phenylpropionic acid are introduced in 100 ml of methanol and admixed with a catalytic amount of concentrated sulfuric acid (0.02 eq.). The reaction mixture is heated at reflux for 24 h and then concentrated. The crude product can be used without further purification in the next stage.

1. temperatureThe reaction mixture is heated
2. temperatureat reflux for 24 h
3. concentrationconcentrated
4. customThe crude product can be used without further purification in the next stage