Reaktionsgleichung
[CH:1]1[C:11]2[CH2:10][NH:9][C:8]3[CH:12]=[CH:13][CH:14]=[CH:15][C:7]=3[NH:6][C:5]=2[CH:4]=[CH:3][CH:2]=1.[CH3:16][C:17]1[CH:34]=[CH:33][CH:32]=[CH:31][C:18]=1[C:19]([NH:21][C:22]1[CH:30]=[CH:29][C:25]([C:26](Cl)=[O:27])=[CH:24][CH:23]=1)=[O:20].C(N(CC)CC)C>CN(C)C1C=CN=CC=1.C(Cl)Cl>[CH:1]1[C:11]2[CH2:10][NH:9][C:8]3[CH:12]=[CH:13][CH:14]=[CH:15][C:7]=3[N:6]([C:26]([C:25]3[CH:24]=[CH:23][C:22]([NH:21][C:19](=[O:20])[C:18]4[CH:31]=[CH:32][CH:33]=[CH:34][C:17]=4[CH3:16])=[CH:30][CH:29]=3)=[O:27])[C:5]=2[CH:4]=[CH:3][CH:2]=1Komponenten
6
Edukt 3
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 2
Versuchsvorschrift
A mixture of 1.0 g of 5,11-dihydro-10H-dibenz [b,e] [1,4]diazepine 1.9 g of 4-[(2-methylbenzoyl) amino]benzoyl chloride, 4 ml of triethylamine and 0.2 g of 4-(dimethylamino)pyridine in 60 ml of methylene chloride is stirred at room temperature for 18 hours. The reaction mixture is poured into ice water and the separated organic layer washed with 50 ml each of water, 2N HCl, water, saturated NaHCO3 and water. The organic layer is dried (Na2SO4) and the solvent removed to give a residue. The residue is chromatographed on a silica gel column using 1:4 ethyl acetate-hexane to give 1.8 g of the desired product as a solid, m.p. 68°-71° C.
Aufarbeitung
- washthe separated organic layer washed with 50 ml each of water, 2N HCl, water, saturated NaHCO3 and water
- dry with materialThe organic layer is dried (Na2SO4)
- customthe solvent removed
- customto give a residue
- customThe residue is chromatographed on a silica gel column
Quellen und Nachweise
- ORD-Eintrag
- ord-18fe0cefdc9e437f9590799a74919879
- Quelldatensatz
- uspto-grants-1998_06
- Patentnummer
- US05760031
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