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HRID839245

反应详情

EQUATION

反应方程式

HRID 839245 的结构方程式

REACTANTS

反应物

1
反应SMILES：O=[N+]([O-])c1ccc(-c2nn(-c3ccccc3)cc2CO)o1
HCID20326211

[3-(5-Nitrofuran-2-yl)-1-phenyl-1H-pyrazol-4-yl]methanol

C14H11N3O4

PRODUCTS

产物

1
反应SMILES：O=Cc1cn(-c2ccccc2)nc1-c1ccc([N+](=O)[O-])o1
HCID20326255

3-(5-Nitrofuran-2-yl)-1-phenyl-1H-pyrazole-4-carbaldehyde

C14H9N3O4

AUXILIARIES

试剂、催化剂与溶剂

2
反应SMILES：[Mn+4].[O-2].[O-2]
催化剂HCID178418406

未命名化合物

反应SMILES：ClC(Cl)Cl
溶剂HCID6212

Chloroform

CHCl3

PROCEDURE

实验过程

Heat 0.42 g of 4-hydroxymethyl-3-(5-nitro-2-furyl)-1-phenylpyrazole with 1.3 g of activated manganese dioxide and 6 ml of chloroform for 4 hours at boiling with removal of water. Filter while warm and extract the filter residue three times by boiling with chloroform. Concentrate the produced organic solutions to obtain 3-(5-nitro-2-furyl)-1-phenylpyrazole-4-carboxaldehyde [m.p. 208° to 209° C].

WORKUP

后处理

  1. customat boiling with removal of water
  2. filtrationFilter
  3. temperaturewhile warm
  4. extractionextract the filter residue three times
  5. concentrationConcentrate the produced organic solutions