反应详情

A solution of the aminonitrile 3 (2.24 g, 10 mmol) in abs. THF (10 ml) was added dropwise, under argon and while cooling with ice, to a 1M solution of thiophen-2-yl-magnesium bromide in THF (20 ml, 20 mmol), and stirring was carried out for 20 h at RT. For working up the reaction mixture, saturated ammonium chloride solution (10 ml) and water (10 ml) were added, while cooling with ice, and extraction with diethyl ether (3×10 ml) was carried out. The organic phase was washed with water and saturated sodium chloride solution, dried and concentrated.

1. additionwere added
2. washThe organic phase was washed with water and saturated sodium chloride solution
3. customdried
4. concentrationconcentrated