Dimethylformamide dimethyl acetal → HCID 76548813, Verbindung

HRID 469976Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 469976
[CH2:1]([O:3][C:4](=[O:18])[C:5]1[CH:10]=[C:9]([N+:11]([O-:13])=[O:12])[CH:8]=[C:7]([N+:14]([O-:16])=[O:15])[C:6]=1[CH3:17])[CH3:2].CO[CH:21]([N:24]([CH3:26])[CH3:25])OC>CN(C=O)C>[CH2:1]([O:3][C:4](=[O:18])[C:5]1[CH:10]=[C:9]([N+:11]([O-:13])=[O:12])[CH:8]=[C:7]([N+:14]([O-:16])=[O:15])[C:6]=1[CH:17]=[CH:21][N:24]([CH3:26])[CH3:25])[CH3:2]

Komponenten

4

Reaktionsbedingungen

Temperatur
100 °C

Versuchsvorschrift

A mixture of 2-methyl-3,5-dinitro-benzoic acid ethyl ester (35 g, 0.14 mol) and dimethoxymethyl-dimethyl-amine (32 g, 0.27 mol) in DMF (200 mL) was heated at 100° C. for 5 h. The mixture was poured into ice-water. The precipitate was collected via filtration and washed with water to give 2-(2-dimethylamino-vinyl)-3,5-dinitro-benzoic acid ethyl ester (11.3 g, 48%).

Aufarbeitung

  1. filtrationThe precipitate was collected via filtration
  2. washwashed with water

Quellen und Nachweise

ORD-Eintrag
ord-8b7e4c97ce284ebf9a18eaab8d468594
Quelldatensatz
uspto-grants-2014_01
Patentnummer
US08629162B2

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