(2-Methoxyethyl)(methyl)amine → [4-(2-Bromophenyl)-5-(6-phenylpyridin-3-yl)-4H-1,2,4-triazol-3-yl]-N-(2-methoxyethyl)-N-methylamine

HRID 1797117

Reaktionsgleichung

Reaktionsgleichung von HRID 1797117
[CH3:1][O:2][CH2:3][CH2:4][NH:5][CH3:6].Br[C:8]1[N:9]([C:25]2[CH:30]=[CH:29][CH:28]=[CH:27][C:26]=2[Br:31])[C:10]([C:13]2[CH:14]=[CH:15][C:16]([C:19]3[CH:24]=[CH:23][CH:22]=[CH:21][CH:20]=3)=[N:17][CH:18]=2)=[N:11][N:12]=1>C(Cl)(Cl)Cl>[Br:31][C:26]1[CH:27]=[CH:28][CH:29]=[CH:30][C:25]=1[N:9]1[C:10]([C:13]2[CH:18]=[N:17][C:16]([C:19]3[CH:24]=[CH:23][CH:22]=[CH:21][CH:20]=3)=[CH:15][CH:14]=2)=[N:11][N:12]=[C:8]1[N:5]([CH2:4][CH2:3][O:2][CH3:1])[CH3:6]

Komponenten

4

Edukt 2

HCID 300977(2-Methoxyethyl)(methyl)amineHCID 220192295-[5-bromo-4-(2-bromophenyl)-4H-1,2,4-triazol-3-yl]-2-phenylpyridine

Produkt 1

HCID 22019250[4-(2-Bromophenyl)-5-(6-phenylpyridin-3-yl)-4H-1,2,4-triazol-3-yl]-N-(2-methoxyethyl)-N-methylamineAusbeute 70 %

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 6212ChloroformLösungsmittel

Reaktionsbedingungen

Temperatur
200 °C

Versuchsvorschrift

In a sealed tube, N-(2-methoxyethyl)methylamine (3 ml) was added to 5-[5-bromo-4-(2-bromophenyl)-4H-1,2,4-triazol-3-yl]-2-phenylpyridine (1.0 g) prepared in the Production Example 3, and stirred at 180° C. for 13 hours and at 200° C. for 24 hours. After the reaction solution was cooled to ambient temperature, chloroform was added to the solution, which was then washed with saturated aqueous sodium hydrogen carbonate solution. The organic layer was dried over anhydrous magnesium sulfate. After the solvent was evaporated under reduced pressure, the resulting residue was washed with ethyl acetate, to afford the entitled compound as white solid (711 mg, 70%). The physico-chemical values are as follows.

Aufarbeitung

  1. customprepared in the Production Example 3
  2. temperatureAfter the reaction solution was cooled to ambient temperature
  3. washwas then washed with saturated aqueous sodium hydrogen carbonate solution
  4. dry with materialThe organic layer was dried over anhydrous magnesium sulfate
  5. customAfter the solvent was evaporated under reduced pressure
  6. washthe resulting residue was washed with ethyl acetate

Quellen und Nachweise

ORD-Eintrag
ord-7ae3865481ac4fea8fe65ac34f5a355a
Quelldatensatz
uspto-grants-2006_04
Patentnummer
US07034047B2

Verknüpfte Notizen

Wird geladen…