2-Hydrazinyl-4-(2-methoxyethoxy)pyridine → 8-(Tert-butyldimethylsilyloxy)-2-((2-(4-(2-methoxyethoxy)pyridin-2-yl)hydrazono)methyl)quinoline

HRID 2035568

Reaktionsgleichung

Reaktionsgleichung von HRID 2035568
[NH:1]([C:3]1[CH:8]=[C:7]([O:9][CH2:10][CH2:11][O:12][CH3:13])[CH:6]=[CH:5][N:4]=1)[NH2:2].[Si:14]([O:21][C:22]1[CH:23]=[CH:24][CH:25]=[C:26]2[C:31]=1[N:30]=[C:29]([CH:32]=O)[CH:28]=[CH:27]2)([C:17]([CH3:20])([CH3:19])[CH3:18])([CH3:16])[CH3:15]>CCO>[Si:14]([O:21][C:22]1[CH:23]=[CH:24][CH:25]=[C:26]2[C:31]=1[N:30]=[C:29]([CH:32]=[N:2][NH:1][C:3]1[CH:8]=[C:7]([O:9][CH2:10][CH2:11][O:12][CH3:13])[CH:6]=[CH:5][N:4]=1)[CH:28]=[CH:27]2)([C:17]([CH3:20])([CH3:19])[CH3:18])([CH3:15])[CH3:16]

Komponenten

4

Edukt 2

HCID 552790432-Hydrazinyl-4-(2-methoxyethoxy)pyridineHCID 585670828-(Tert-butyldimethylsilyloxy)quinoline-2-carbaldehyde

Produkt 1

HCID 672297698-(Tert-butyldimethylsilyloxy)-2-((2-(4-(2-methoxyethoxy)pyridin-2-yl)hydrazono)methyl)quinolineAusbeute 56 %

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 702EthanolLösungsmittel

Versuchsvorschrift

2-Hydrazinyl-4-(2-methoxyethoxy)pyridine (0.076 g, 0.415 mmol) and 8-(tert-butyldimethylsilyloxy) quinoline-2-carbaldehyde (0.119 g, 0.415 mmol) were heated to reflux in EtOH (2 mL) for 16 hours. After cooling to ambient temperature the reaction mixture was filtered and washed with EtOH to provide 105 mg (56%) of desired product as an orange solid.

Aufarbeitung

  1. filtrationwas filtered
  2. washwashed with EtOH

Quellen und Nachweise

ORD-Eintrag
ord-7f9ab15340294252b86e196b0047593a
Quelldatensatz
uspto-grants-2013_11
Patentnummer
US08575145B2

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