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Ethyl Acetate → HCID 66966480, Verbindung

HRID 1360768
Notizen
Druckvorschau

Reaktionsgleichung

Reaktionsgleichung von HRID 1360768
[CH3:1][O:2][C:3]1[CH:8]=[CH:7][C:6]([C:9]2[O:13][C:12]([C:14]3[CH:15]=[C:16]([NH2:21])[C:17]([NH2:20])=[CH:18][CH:19]=3)=[N:11][N:10]=2)=[CH:5][CH:4]=1.[CH3:22][O:23][C:24](=[O:37])[CH:25]=[CH:26][C:27]1[CH:32]=[C:31]([CH3:33])[C:30]([CH:34]=O)=[C:29]([CH3:36])[CH:28]=1.OOS([O-])=O.[K+].C(OCC)(=O)C>CN(C=O)C.O>[CH3:22][O:23][C:24](=[O:37])/[CH:25]=[CH:26]/[C:27]1[CH:32]=[C:31]([CH3:33])[C:30]([C:34]2[NH:21][C:16]3[CH:15]=[C:14]([C:12]4[O:13][C:9]([C:6]5[CH:5]=[CH:4][C:3]([O:2][CH3:1])=[CH:8][CH:7]=5)=[N:10][N:11]=4)[CH:19]=[CH:18][C:17]=3[N:20]=2)=[C:29]([CH3:36])[CH:28]=1
KomponentenVersuchsvorschriftAufarbeitungQuellen und NachweiseNotizen zur Reaktion

Komponenten

7

Edukt 4

HCID 8857Ethyl AcetateHCID 23707502Potassium hydroxy sulfiteHCID 669663924-[5-(4-Methoxy-phenyl)-[1,3,4]oxadiazol-2-yl]-benzene-1,2-diamineHCID 866328203-(4-Formyl-3,5-dimethylphenyl)-acrylic acid methyl ester

Produkt 1

HCID 66966480HCID 66966480, Verbindung

Reagenzien, Katalysatoren, Lösungsmittel 2

HCID 962WaterLösungsmittel2×
HCID 6228DimethylformamideLösungsmittel

Versuchsvorschrift

To a solution of 4-[5-(4-methoxyphenyl)-[1,3,4]oxadiazol-2-yl]-benzene-1,2-diamine (564 mg, 2.0 mmol) and 3-(4-formyl-3,5-dimethylphenyl)-acrylic acid methyl ester (436 mg, 2.0 mmol) (Example 1-60, step C) in 10 mL of DMF and 1 mL of water was added oxone (824 mg, 1.34 mmol) and the mixture was stirred at RT for 20 min. Ethyl acetate was added and stirred for a while then water was added. The organic layer was separated and the aqueous layer was extracted with EtOAc. The combined organic layers were washed with water, brine, dried with MgSO4 and filtered. The solvent was removed under reduced pressure to give the title compound. MS: m/z 481 (M+1).

Aufarbeitung

  1. stirringstirred for a while
  2. customThe organic layer was separated
  3. extractionthe aqueous layer was extracted with EtOAc
  4. washThe combined organic layers were washed with water, brine
  5. dry with materialdried with MgSO4
  6. filtrationfiltered
  7. customThe solvent was removed under reduced pressure

Quellen und Nachweise

ORD-Eintrag
ord-350e9e74d80d426eb8804259e78696c2
Quelldatensatz
uspto-grants-2011_02
DOI
10.6084/m9.figshare.5104873.v1
Patentnummer
US07879850B2

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