Nitric Acid → HCID 22039301, compound

HRID 1016763Notes

Reaction equation

HRID 1016763 reaction equation
[N+:1]([O-:4])(O)=[O:2].[CH2:5]([O:7][C:8]1[CH:9]=[C:10]([CH:13]=[CH:14][C:15]=1[O:16][CH2:17][CH3:18])[CH:11]=[O:12])[CH3:6]>ClCCCl>[CH2:17]([O:16][C:15]1[C:8]([O:7][CH2:5][CH3:6])=[CH:9][C:10]([CH:11]=[O:12])=[C:13]([N+:1]([O-:4])=[O:2])[CH:14]=1)[CH3:18]

Participants

4

Reactant 2

HCID 944Nitric AcidHCID 748473,4-Diethoxybenzaldehyde

Product 1

HCID 22039301HCID 22039301, compound

Reagents, catalysts & solvents 1

HCID 111,2-DichloroethaneSolvent

Conditions

Temperature
0 °C

Procedure

2.13 ml of fuming nitric acid were added within 30 minutes to a solution, cooled to −30° C. of 10 g of 3,4-diethoxybenzaldehyde in 185 ml of 1,2-dichloroethane. Subsequently, the reaction mixture was left to warm to 0° C. and was poured on to ice. The product was isolated by extraction. There were obtained 12.06 g of 4,5-diethoxy-2-nitro-benzaldehyde.

Workup

  1. waitSubsequently, the reaction mixture was left
  2. additionwas poured on to ice
  3. customThe product was isolated by extraction

Sources & evidence

ORD record
ord-ed09a2801a384f6b9ec12b5e2e147cb5
Source dataset
uspto-grants-2002_11
Patent number
US06476264B2

Reaction notes

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