反应详情

To a solution of bromopyruvic acid (0.37 g, 2.22 mmol) and 2-(tert-butylcarbonyloxy)thioacetamide (0.41 g, 2.22 mmol) in ethanol (20 ml) was added 4 A molecular sieves (2 g). After stirring for 15 h, 20 mL of dichloromethane was added. The mixture was stirred 5 min and filtered to give the product as a yellow solid.

1. stirringThe mixture was stirred 5 min
2. filtrationfiltered