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 2-ethylaniline (0.543 mL; 4.41 mmol) in ethanol (3 mL). 1-(2-ethylphenyl)-2-oxopyrrolidine-3-carboxylic acid 0.327 g (95%) was obtained as a pale pink solid.

1. customThis compound was prepared