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HRID2049306

反应详情

EQUATION

反应方程式

HRID 2049306 的结构方程式

REACTANTS

反应物

4
结构：CCC(C)=O
HCID6569

Methyl ethyl ketone

C4H8O

结构：CCOC(=O)CBr
HCID7748

Ethyl bromoacetate

C4H7BrO2

结构：O=C([O-])[O-].[K+].[K+]
HCID11430

Potassium Carbonate

CK2O3

结构：Oc1ccccc1.[Br-].[Br-]
HCID20345032

未命名化合物

PRODUCTS

生成物

1
结构：CCOC(=O)COc1c(Br)cc(C(=O)c2ccco2)cc1Br
HCID85939531

未命名化合物

PROCEDURE

实验过程

There was kept under reflux for 6 hours 300 ml of methylethylketone containing 21 g of the phenol of step (A), 15 g of potassium carbonate and 18 g of ethylbromoacetate. After hot filtration the solvent was evaporated and the solid recrystallised in ethanol. 21 g of the ester were obtained, which melted at 114° C.

WORKUP

后处理

  1. filtrationAfter hot filtration the solvent
  2. customwas evaporated
  3. customthe solid recrystallised in ethanol