(7-Bromo-3-nitroquinolin-4-yl)isobutylamine → 7-bromo-N4-isobutylquinoline-3,4-diamine

HRID 9464

Reaktionsgleichung

Reaktionsgleichung von HRID 9464
[Br:1][C:2]1[CH:11]=[C:10]2[C:5]([C:6]([NH:15][CH2:16][CH:17]([CH3:19])[CH3:18])=[C:7]([N+:12]([O-])=O)[CH:8]=[N:9]2)=[CH:4][CH:3]=1>C1(C)C=CC=CC=1.[Pt]>[Br:1][C:2]1[CH:11]=[C:10]2[C:5]([C:6]([NH:15][CH2:16][CH:17]([CH3:19])[CH3:18])=[C:7]([NH2:12])[CH:8]=[N:9]2)=[CH:4][CH:3]=1

Komponenten

4

Edukt 1

HCID 21984282(7-Bromo-3-nitroquinolin-4-yl)isobutylamine

Produkt 1

HCID 688181597-bromo-N4-isobutylquinoline-3,4-diamine

Reagenzien, Katalysatoren, Lösungsmittel 2

HCID 23939PlatinumKatalysatorHCID 1140TolueneLösungsmittel2×

Versuchsvorschrift

(7-Bromo-3-nitroquinolin-4-yl)-(2-methylpropyl)amine (117 g) was dissolved in hot toluene (2 L) and poured into stainless steel Parr vessel. Additional toluene (2 L) and 5% platinum on carbon (12.5 g) were added. The vessel was evacuated, charged with hydrogen (54 psi, 3.7×105 Pa), and shaken overnight at room temperature. The reaction mixture evacuated, filtered through a layer of CELITE filter aid, and concentrated under reduced pressure to provide 7-bromo-N4-(2-methylpropyl)quinoline-3,4-diamine, which was used without purification.

Aufarbeitung

  1. customThe vessel was evacuated
  2. additioncharged with hydrogen (54 psi, 3.7×105 Pa)
  3. customThe reaction mixture evacuated
  4. filtrationfiltered through a layer of CELITE
  5. filtrationfilter aid
  6. concentrationconcentrated under reduced pressure

Quellen und Nachweise

ORD-Eintrag
ord-796b06cb40f64989bb91238e51ff606a
Quelldatensatz
uspto-grants-2006_08
Patentnummer
US07091214B2

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