反応 #2939

反応方程式

ethyl acetoacetate

dipropylamine

→

title compound

収率 0.6%

N,N-Dipropyl-3-oxobutyramide

収率 0.6%

反応条件

後処理

1. 1
   その他as described in preparation 1
2. 2
   workup.DISTILLATIONThe crude oil was distilled at 86°-89° C./ 0.8 mmHg

実験手順

43.4 g (43.3 mol) of ethyl acetoacetate and 33.7 g (43.3 mol) of dipropylamine were treated as described in preparation 1. The crude oil was distilled at 86°-89° C./ 0.8 mmHg, to give 44.3 g of the title compound.

出典