反应 #2937

反应方程式

ethyl acetoacetate

diethylamine

→

title compound

收率 65.7%

N,N Diethyl-3-oxobutyramide

收率 65.7%

反应条件

后处理

1. 1
   workup.DISTILLATIONThe crude mixture was distilled at 115°-120° C./9 mmHg

实验过程

40 g (0.31 mol) of ethyl acetoacetate and 24 g (0.33 mol) of diethylamine were stirred in a Parr apparatus at 150° C. for 10'. The crude mixture was distilled at 115°-120° C./9 mmHg, to give 32 g of the title compound.

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