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HRID861950

反应详情

EQUATION

反应方程式

HRID 861950 的结构方程式

REACTANTS

反应物

2
结构：C=[N+]=[N-]
HCID9550

Diazomethane

CH2N2

结构：O=C(O)c1cccnc1C(=O)c1cccc([N+](=O)[O-])c1
HCID19700795

未命名化合物

PRODUCTS

生成物

1
结构：COC(=O)c1cccnc1C(=O)c1cccc([N+](=O)[O-])c1
HCID19700716

未命名化合物

AUXILIARIES

试剂、催化剂与溶剂

1
结构：ClCCl
溶剂HCID6344

Dichloromethane

CH2Cl2

PROCEDURE

实验过程

2-(3-Nitrobenzoyl)-3-carboxypyridine was dissolved in 20 ml of methylene chloride and the solution was cooled in an ice/water bath. Diazomethane (25 ml, 0.33M) was added to the solution and stirred for 2 hours. The solvent was removed and the residue chromatographed (methylene chloride) yielding 0.26 g of 2-(3-nitrobenzoyl)-3-methoxycarbonylpyridine.

WORKUP

后处理

  1. temperaturethe solution was cooled in an ice/water bath
  2. customThe solvent was removed
  3. customthe residue chromatographed (methylene chloride)