Dimethylformamide → HCID 59170863, Verbindung

HRID 1446482Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 1446482
CN(C=O)C.[F:6][C:7]1[CH:8]=[C:9](/[CH:18]=[CH:19]/[C:20]([OH:22])=O)[CH:10]=[CH:11][C:12]=1[N:13]1[CH:17]=[CH:16][N:15]=[CH:14]1.[NH2:23][CH:24]1[C:32]2[C:27](=[CH:28][CH:29]=[CH:30][CH:31]=2)[CH2:26][CH2:25]1.C1CN([P+](ON2N=NC3C=CC=CC2=3)(N2CCCC2)N2CCCC2)CC1.F[P-](F)(F)(F)(F)F>C(OCC)(=O)C.O>[F:6][C:7]1[CH:8]=[C:9](/[CH:18]=[CH:19]/[C:20]([NH:23][CH:24]2[C:32]3[C:27](=[CH:28][CH:29]=[CH:30][CH:31]=3)[CH2:26][CH2:25]2)=[O:22])[CH:10]=[CH:11][C:12]=1[N:13]1[CH:17]=[CH:16][N:15]=[CH:14]1

Komponenten

7

Edukt 4

HCID 6228DimethylformamideHCID 123445(+-)-1-AminoindanHCID 2724699PyBOPHCID 29019163(2E)-3-[3-Fluoro-4-(1H-imidazol-1-yl)phenyl]-2-propenoic acid

Produkt 1

HCID 59170863HCID 59170863, Verbindung

Reagenzien, Katalysatoren, Lösungsmittel 2

HCID 962WaterLösungsmittelHCID 8857Ethyl AcetateLösungsmittel

Versuchsvorschrift

To a DMF (4.0 mL) solution of (E)-3-[3-fluoro-4-(1H-imidazol-1-yl)phenyl]acrylic acid (100 mg), TEA (167 μL), 1-aminoindane (83.0 μL) and PYBOP (448 mg) were added one by one, and the reaction solution was agitated at room temperature overnight. After confirming disappearance of the starting materials, water and ethyl acetate were added to the reaction solution, and the organic layer was partitioned. After the obtained organic layer was washed with a saturated saline solution, it was dried over anhydrous magnesium sulfate and concentrated under reduced pressure. The residue was purified by silica gel chromatography (elution solvent:hexane:ethyl acetate=1:1→ethyl acetate), and 95.0 mg of the title compound was obtained. The physical properties of the compound are as follows.

Aufarbeitung

  1. additionwere added to the reaction solution
  2. customthe organic layer was partitioned
  3. washAfter the obtained organic layer was washed with a saturated saline solution, it
  4. dry with materialwas dried over anhydrous magnesium sulfate
  5. concentrationconcentrated under reduced pressure
  6. customThe residue was purified by silica gel chromatography (elution solvent:hexane:ethyl acetate=1:1→ethyl acetate)

Quellen und Nachweise

ORD-Eintrag
ord-f995ff85658e4888a319303f878a0e78
Quelldatensatz
uspto-grants-2010_02
Patentnummer
US07667041B2

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