反应详情

A suspension of 4-nitrobenzohydrazide (0.500 g, 2.76 mmol), and 4-methylmorpholine (0.455 ml, 4.14 mmol) were stirred in dichloromethane (20 ml). 3,3-Dimethylbutanoyl chloride (0.422 ml, 3.04 mmol) was added and the reaction mixture was stirred for 2 hours. Normal phase chromatography of the crude reaction mixture gave the title compound.

1. customNormal phase chromatography of the crude reaction mixture