Dimethylcarbamoyl Chloride → N-(4-{2-[6-(4-chlorophenyl)-4-oxothieno[3,2-d]pyrimidin-3(4H)-yl]ethyl}benzyl)-N,N',N'-trimethylurea

HRID 1668387Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 1668387
[ClH:1].Cl.Cl[C:4]1[CH:9]=[CH:8][C:7]([C:10]2[S:18][C:17]3[C:16](=[O:19])[N:15]([CH2:20][CH2:21][C:22]4[CH:27]=[CH:26][C:25]([CH2:28][NH:29][CH3:30])=[CH:24][CH:23]=4)[CH:14]=[N:13][C:12]=3[CH:11]=2)=[CH:6][CH:5]=1.[CH3:31][N:32]([CH3:36])[C:33](Cl)=[O:34].C(N(CC)CC)C.O1CCCC1>C(OCC)(=O)C>[Cl:1][C:4]1[CH:9]=[CH:8][C:7]([C:10]2[S:18][C:17]3[C:16](=[O:19])[N:15]([CH2:20][CH2:21][C:22]4[CH:27]=[CH:26][C:25]([CH2:28][N:29]([CH3:30])[C:33]([N:32]([CH3:36])[CH3:31])=[O:34])=[CH:24][CH:23]=4)[CH:14]=[N:13][C:12]=3[CH:11]=2)=[CH:6][CH:5]=1

Komponenten

6

Edukt 4

HCID 6598Dimethylcarbamoyl ChlorideHCID 8028TetrahydrofuranHCID 8471TriethylamineHCID 673596986-(4-chlorophenyl)-3-(2-{4-[(methylamino)methyl]phenyl}ethyl)thieno[3,2-d]pyrimidin-4(3H)-one dihydrochloride

Produkt 1

HCID 59239849N-(4-{2-[6-(4-chlorophenyl)-4-oxothieno[3,2-d]pyrimidin-3(4H)-yl]ethyl}benzyl)-N,N',N'-trimethylureaAusbeute 70,3 %

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 8857Ethyl AcetateLösungsmittel

Reaktionsbedingungen

Temperatur
60 °C

Versuchsvorschrift

A mixture of the compound (0.1 g) obtained in Example 4, dimethylcarbamoyl chloride (25 mg), triethylamine (76 mg) and tetrahydrofuran (2 ml) was stirred at 60° C. for 3 hr. The reaction mixture was diluted with ethyl acetate, washed with water and saturated brine, dried over anhydrous sodium sulfate, and concentrated under reduced pressure. The residue was recrystallized from ethyl acetate-hexane (1:1, volume ratio) to give the title compound (70 mg) as a colorless powder.

Aufarbeitung

  1. washwashed with water and saturated brine
  2. dry with materialdried over anhydrous sodium sulfate
  3. concentrationconcentrated under reduced pressure
  4. customThe residue was recrystallized from ethyl acetate-hexane (1:1, volume ratio)

Quellen und Nachweise

ORD-Eintrag
ord-a8dc207569ee4730a3dedf9d259723c5
Quelldatensatz
uspto-grants-2011_08
Patentnummer
US07989445B2

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