1,1'-Carbonyldiimidazole → 11H-imidazo[1,2-c][1,3]benzodiazepin-5(6H)-one

HRID 1462330Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 1462330
[C:1]([N:8]1[CH:12]=[CH:11][N:10]=[CH:9]1)([N:3]1[CH:7]=[CH:6]N=C1)=[O:2].N[C:14]1[CH:25]=[CH:24]C=C[C:15]=1[CH2:16]C1NC=CN=1>C(Cl)Cl>[N:10]1[CH:11]=[CH:12][N:8]2[C:9]=1[CH2:24][C:25]1[CH:14]=[CH:15][CH:16]=[CH:6][C:7]=1[NH:3][C:1]2=[O:2]

Komponenten

4

Versuchsvorschrift

Alternately, 0.75 g of 1,1'-carbonyldiimidazole was added at once to a suspension of 0.79 g of 2-(2-aminobenzyl)imidazole in 38 ml of methylene chloride and the mixture was stirred at room temperature overnight. The resulting precipitate was collected and recrystallized from methylene chloride to give the crude 11H-imidazo[1,2-c][1,3]benzodiazepin-5(6H)-one, m.p. 238°-40°.

Aufarbeitung

  1. customThe resulting precipitate was collected
  2. customrecrystallized from methylene chloride

Quellen und Nachweise

ORD-Eintrag
ord-3125d9fe71e5469eb9cf3203043bf9ca
Quelldatensatz
uspto-grants-1984_07
Patentnummer
US04460508

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