반응 #78019

반응 방정식

decanoic acid methyl ester

hydrazine hydrate

→

decanoic acid hydrazide

수율 94.0%

용매

ethanol

반응 조건

후처리

1. 1
   온도It is refluxed for 3 hours
2. 2
   농축The solution is concentrated by evaporation to about 300 ml
3. 3
   기타is crystallized out
4. 4
   여과After it is filtered off
5. 5
   기타dried

실험 절차

17.5 g of decanoic acid methyl ester is dissolved in 1 l of absolute ethanol and mixed with 350 ml of hydrazine hydrate. It is refluxed for 3 hours and then stirred overnight at room temperature. The solution is concentrated by evaporation to about 300 ml and allowed to stand until the product is crystallized out. After it is filtered off and dried, 16.6 g (=94% of theory) of decanoic acid hydrazide is obtained.

출처