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Triethylamine → Methyl 4-{{4-[2-(1-ethyl-6,11-dihydro-5-methyl-6-oxo-5h-dipyrido[3,2-b:2',3'-e][1,4]diazepin-8-yl)ethoxy]-3-methylbenzoyl}amino}benzoate

HRID 393294
Notizen
Druckvorschau

Reaktionsgleichung

Reaktionsgleichung von HRID 393294
C([N:3]1[C:9]2[N:10]=[CH:11][C:12]([CH2:14][CH2:15][O:16][C:17]3[CH:25]=[CH:24][C:20]([C:21](Cl)=[O:22])=[CH:19][C:18]=3[CH3:26])=[CH:13][C:8]=2[C:7](=[O:27])[N:6]([CH3:28])[C:5]2[CH:29]=[CH:30][CH:31]=[N:32][C:4]1=2)C.[NH2:33][C:34]1[CH:43]=[CH:42][C:37]([C:38]([O:40][CH3:41])=[O:39])=[CH:36][CH:35]=1.[CH3:44][CH2:45]N(CC)CC>C(Cl)Cl.CCOC(C)=O>[CH2:44]([N:32]1[C:4]2[NH:3][C:9]3[N:10]=[CH:11][C:12]([CH2:14][CH2:15][O:16][C:17]4[CH:25]=[CH:24][C:20]([C:21]([NH:33][C:34]5[CH:35]=[CH:36][C:37]([C:38]([O:40][CH3:41])=[O:39])=[CH:42][CH:43]=5)=[O:22])=[CH:19][C:18]=4[CH3:26])=[CH:13][C:8]=3[C:7](=[O:27])[N:6]([CH3:28])[C:5]=2[CH:29]=[CH:30][CH2:31]1)[CH3:45]
KomponentenVersuchsvorschriftAufarbeitungQuellen und NachweiseNotizen zur Reaktion

Komponenten

6

Edukt 3

HCID 8471TriethylamineHCID 12082Methyl 4-aminobenzoateHCID 226488664-[2-(11-Ethyl-6,11-dihydro-5-methyl-6-oxo-5h-dipyrido[3,2-b:2',3'-e][1,4]diazepin-8-yl)ethoxy]-3-methyl benzoyl chloride

Produkt 1

HCID 22648879Methyl 4-{{4-[2-(1-ethyl-6,11-dihydro-5-methyl-6-oxo-5h-dipyrido[3,2-b:2',3'-e][1,4]diazepin-8-yl)ethoxy]-3-methylbenzoyl}amino}benzoateAusbeute 76 %

Reagenzien, Katalysatoren, Lösungsmittel

2
HCID 6344DichloromethaneLösungsmittelHCID 8857Ethyl AcetateLösungsmittel

Versuchsvorschrift

A solution of 4-[2-(11-ethyl-6,11-dihydro-5-methyl-6-oxo-5H-dipyrido[3,2-b:2′,3′-e][1,4]diazepin-8-yl)ethoxy]-3-methylbenzoyl chloride (47.0 mg, 0.11 mmol), methyl 4-aminobenzoate (15.8 mg, 0.11 mmol) and Et3N (15.3 μL, 0.11 mmol) in CH2Cl2 (4 mL) was stirred at 25° C. for 5 h. The reaction mixture was diluted with EtOAc and the resulting solution was successively washed with aqueous saturated NaHCO3 solution and brine, dried (MgSO4), filtered and concentrated under reduced pressure. The residue was purified by flash chromatography (Hexane:EtOAc, 1:1) to give the title compound (45 mg, 76% yield) as a white solid.

Aufarbeitung

  1. washthe resulting solution was successively washed with aqueous saturated NaHCO3 solution and brine
  2. dry with materialdried (MgSO4)
  3. filtrationfiltered
  4. concentrationconcentrated under reduced pressure
  5. customThe residue was purified by flash chromatography (Hexane:EtOAc, 1:1)

Quellen und Nachweise

ORD-Eintrag
ord-ba01f49ec2594debaa1a45705993fdce
Quelldatensatz
uspto-grants-2004_10
DOI
10.6084/m9.figshare.5104873.v1
Patentnummer
US06806265B2

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