反应详情

This compound was prepared according to general method 1 starting from 6,6-dimethyl-5,7-dioxaspiro[2.5]octane-4,8-dione (0.250 g, 1.47 mmol) and o-toluidine (0.470 mL; 4.41 mmol) in ethanol (3 mL). 2-oxo-1-o-tolylpyrrolidine-3-carboxylic acid 0.292 g (91%) was obtained as a white film.

1. customThis compound was prepared