Dimethylformamide dimethyl acetal → HCID 68313024, Verbindung

HRID 1530671Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 1530671
[CH:1]([N:4]1[C:8]([C:9]2[N:10]=[C:11]3[C:17]4[CH:18]=[CH:19][C:20]([C:22](=[O:24])[CH3:23])=[CH:21][C:16]=4[O:15][CH2:14][CH2:13][N:12]3[CH:25]=2)=[N:7][C:6]([CH3:26])=[N:5]1)([CH3:3])[CH3:2].CO[CH:29](OC)[N:30]([CH3:32])[CH3:31]>>[CH3:29][N:30]([CH3:32])/[CH:31]=[CH:23]/[C:22]([C:20]1[CH:19]=[CH:18][C:17]2[C:11]3[N:12]([CH:25]=[C:9]([C:8]4[N:4]([CH:1]([CH3:3])[CH3:2])[N:5]=[C:6]([CH3:26])[N:7]=4)[N:10]=3)[CH2:13][CH2:14][O:15][C:16]=2[CH:21]=1)=[O:24]

Komponenten

3

Edukt 2

HCID 78373Dimethylformamide dimethyl acetalHCID 683128651-(2-(1-isopropyl-3-methyl-1H-1,2,4-triazol-5-yl)-5,6-dihydrobenzo[f]imidazo[1,2-d][1,4]oxazepin-9-yl)ethanone

Produkt 1

HCID 68313024HCID 68313024, Verbindung

Versuchsvorschrift

1-(2-(1-isopropyl-3-methyl-1H-1,2,4-triazol-5-yl)-5,6-dihydrobenzo[f]imidazo[1,2-d][1,4]oxazepin-9-yl)ethanone (2.6 g, 0.0074 mol) and 1,1-Dimethoxy-N,N-dimethylmethanamine (0.98 mL, 0.0074 mol) was mixed in Xylenes (30 mL, 0.07 mol) and was heated to reflux and stirred overnight. LCMS showed complete conversion to desired product. The solvent was removed and (E)-3-(dimethylamino)-1-(2-(1-isopropyl-3-methyl-1H-1,2,4-triazol-5-yl)-5,6-dihydrobenzo[f]imidazo[1,2-d][1,4]oxazepin-9-yl)prop-2-en-1-one was used in the next step without further purification.

Aufarbeitung

  1. temperaturewas heated
  2. temperatureto reflux

Quellen und Nachweise

ORD-Eintrag
ord-724b190d7d8845f7a6d29f175d1af51e
Quelldatensatz
uspto-grants-2015_07
Patentnummer
US09090628B2

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