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Diisopropylethylamine → HCID 9907301, Verbindung

HRID 1635848
Notizen
Druckvorschau

Reaktionsgleichung

Reaktionsgleichung von HRID 1635848
[CH3:1][C:2]1[CH:6]=[CH:5][N:4]([C:7]2[CH:15]=[CH:14][C:10]([C:11](Cl)=[O:12])=[CH:9][CH:8]=2)[N:3]=1.[CH:16]1[CH:17]=[CH:18][N:19]2[CH2:25][C:24]3[CH:26]=[CH:27][CH:28]=[CH:29][C:23]=3[NH:22][CH2:21][C:20]=12.C(N(C(C)C)CC)(C)C>ClCCl>[CH3:1][C:2]1[CH:6]=[CH:5][N:4]([C:7]2[CH:15]=[CH:14][C:10]([C:11]([N:22]3[C:23]4[CH:29]=[CH:28][CH:27]=[CH:26][C:24]=4[CH2:25][N:19]4[CH:18]=[CH:17][CH:16]=[C:20]4[CH2:21]3)=[O:12])=[CH:9][CH:8]=2)[N:3]=1
KomponentenVersuchsvorschriftAufarbeitungQuellen und NachweiseNotizen zur Reaktion

Komponenten

5

Edukt 3

HCID 81531DiisopropylethylamineHCID 1554704810,11-Dihydro-5H-benzo[e]pyrrolo[1,2-a][1,4]diazepineHCID 22605448HCID 22605448, Verbindung

Produkt 1

HCID 9907301HCID 9907301, Verbindung

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 6344DichloromethaneLösungsmittel

Versuchsvorschrift

The 4-(3-methylpyrazol-1-yl)benzoyl chloride was added to an ice-cooled solution of 10,11-dihydro-5H-pyrrolo[2,1-c][1,4]benzodiazepine (0.55 g) and diisopropylethylamine (0.44 g) in dichloromethane (25 ml). After stirring at room temperature for 18 hours, the reaction mixture was washed with water and a saturated aqueous sodium bicarbonate solution. The dichloromethane solution was dried over anhydrous sodium sulfate and filtered through a short column of hydrous sodium magnesium silicate and further eluted with several volumes of dichloromethane. The combined organic phase was concentrated on a hot plate with the gradual addition of hexane until crystallization occurred. After cooling, the title compound (0.90 g) was obtained as an amorphous solid, MS, m/z: 369 (M+H)+.

Aufarbeitung

  1. washthe reaction mixture was washed with water
  2. dry with materialThe dichloromethane solution was dried over anhydrous sodium sulfate
  3. filtrationfiltered through a short column of hydrous sodium magnesium silicate
  4. washfurther eluted with several volumes of dichloromethane
  5. concentrationThe combined organic phase was concentrated on a hot plate with the gradual addition of hexane until crystallization
  6. temperatureAfter cooling

Quellen und Nachweise

ORD-Eintrag
ord-fa9d97e54aef4ccdaf727637351fe0f3
Quelldatensatz
uspto-grants-2003_01
DOI
10.6084/m9.figshare.5104873.v1
Patentnummer
US06511974B1

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