huagongshe.com
HRID1764284

反应详情

EQUATION

反应方程式

HRID 1764284 的结构方程式

REACTANTS

反应物

1
结构：CCc1cc(C(=O)O)c(Nc2ccccc2[N+](=O)[O-])s1
HCID12438960

5-Ethyl-2-(2-nitroanilino)thiophene-3-carboxylic acid

C13H12N2O4S

PRODUCTS

生成物

1
结构：CCc1cc(C(=O)O)c(Nc2ccccc2N)s1
HCID12438961

2-(2-Aminoanilino)-5-ethylthiophene-3-carboxylic acid

C13H14N2O2S

AUXILIARIES

试剂、催化剂与溶剂

2
结构：[Pd]
催化剂HCID23938

Palladium

Pd

结构：CCO
溶剂HCID702

Ethanol

C2H6O

PROCEDURE

实验过程

5-Ethyl-2-(2-nitroanilino)-thiophene-3-carboxylic acid (8.0 g, 0.027 mol) in ethanol (150 ml) was catalytically reduced over 10% palladium on charcoal (900 mg) at 60 p.s.i. The catalyst was removed by filtration and the solvent removed by distillation in vacuo to give the title compound.

WORKUP

后处理

  1. customThe catalyst was removed by filtration
  2. customthe solvent removed by distillation in vacuo