Triethylamine → N-[4-[(5,11-dihydro-10H-dibenz[b,e](1,4]diazepin-5-yl)carbonyl]phenyl]-2-methylbenzamide

HRID 362428Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 362428
[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]=1

Komponenten

6

Edukt 3

HCID 8471TriethylamineHCID 3604610,11-Dihydro-5h-dibenzo[b,e][1,4]diazepineHCID 107074414-[(2-methylbenzoyl)amino]benzoyl Chloride

Produkt 1

HCID 67624893N-[4-[(5,11-dihydro-10H-dibenz[b,e](1,4]diazepin-5-yl)carbonyl]phenyl]-2-methylbenzamide

Reagenzien, Katalysatoren, Lösungsmittel 2

HCID 142844-(Dimethylamino)pyridineKatalysatorHCID 6344DichloromethaneLösungsmittel

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 acetatehexane to give 1.8 g of the desired product as a solid, m.p. 68°-71° C.

Aufarbeitung

  1. washthe separated organic layer washed with 50 ml each of water, 2N HCl, water, saturated NaHCO3 and water
  2. dry with materialThe organic layer is dried (Na2SO4)
  3. customthe solvent removed
  4. customto give a residue
  5. customThe residue is chromatographed on a silica gel column

Quellen und Nachweise

ORD-Eintrag
ord-a500a732d762477f89eac1d830534f08
Quelldatensatz
uspto-grants-1999_02
Patentnummer
US05869483

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