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HRID364961

反应详情

EQUATION

反应方程式

HRID 364961 的结构方程式

REACTANTS

反应物

3
结构：N
HCID222

Ammonia gas

H3N

结构：CCOC(=O)CC(=O)c1ccc([N+](=O)[O-])cc1
HCID13281

Benzenepropanoic acid, 4-nitro-.beta.-oxo-, ethyl ester

C11H11NO5

结构：CCOC(=O)C(=Cc1cccc([N+](=O)[O-])c1)C(C)=O
HCID367507

Ethyl 2-[(3-nitrophenyl)methylidene]-3-oxobutanoate

C13H13NO5

PRODUCTS

生成物

1
结构：CCOC(=O)C1=C(C)NC(O)(c2ccc([N+](=O)[O-])cc2)C(C(=O)OCC)C1c1cccc([N+](=O)[O-])c1
HCID20189315

未命名化合物

AUXILIARIES

试剂、催化剂与溶剂

1
结构：CCO
溶剂HCID702

Ethanol

C2H6O

PROCEDURE

实验过程

Ethyl 4-nitro-beta-oxobenzenepropanoate (4.74 g, 20 mmoles), ethyl 2-(3-nitrophenylmethylene)-3-oxobutanoate (5.26 g, 20 mmoles) and aqueous ammonia (2.2 ml, d0.88) were heated at reflux in ethanol (50 ml) for 1.5 hours. After cooling the product was filtered off and recrystallised from ethanol to give the title compound (2.6 g) mp 196°-7°.

WORKUP

后处理

  1. temperatureAfter cooling the product
  2. filtrationwas filtered off
  3. customrecrystallised from ethanol