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10th July 2012 @ 09:21
4-Nitrobenzaldehyde (5.37 g, 35.53 mmol) was suspended in diethyl ether (45 mL). 3,4-Dimethoxyphenylethanamine (6.0 mL, 35 mmol) was added dropwise, with stirring. The mixture was left to stir at ambient temperature for 6 hours and concentrated under reduced pressure. Recrystallisation of the crude product from ethanol (170 mL) afforded the pure product as yellow needles. 10.954 g, 34.84 mmol, 98 % [data]4572[/data]
Attached Files
mnr42-1 table.PNG
MNR42-1 scheme.png
mnr42-1.pdf