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HRID1087418

反应详情

EQUATION

反应方程式

HRID 1087418 的结构方程式

REACTANTS

反应物

3
结构：Cl
HCID313

Hydrochloric Acid

ClH

结构：Cc1ccc(C=O)cc1
HCID7725

4-Methylbenzaldehyde

C8H8O

结构：CC(=O)C(C)=NO
HCID6398969

2,3-Butanedione-2-oxime

C4H7NO2

PRODUCTS

生成物

1
结构：Cc1ccc(-c2oc(C)c(C)[n+]2[O-])cc1.Cl
HCID19888757

未命名化合物

AUXILIARIES

试剂、催化剂与溶剂

1
结构：CCOC(C)=O
溶剂HCID8857

Ethyl acetate

C4H8O2

PROCEDURE

实验过程

At 0°-5° C., dry HCl was bubble through a solution of p-tolualdehyde (125 g, 1.04 mol) and 3-oximino-2-butanone (95.6 g, 0.946 mol) in 350 ml of ethyl acetate. Title product was precipitated by dilution with ether and recovered by filtration with ether wash, 207 g; mp 198°-200° C. (dec).

WORKUP

后处理

  1. customTitle product was precipitated by dilution with ether
  2. filtrationrecovered by filtration with ether
  3. washwash