Sodium bis(2-methoxyethoxy)aluminiumhydride → 6'-Bromo-1',2,2',3,5,6-hexahydrospiro[pyran-4,3'-pyrrolo[3,2-b]pyridine]
Reaktionsgleichung
[Br:1][C:2]1[CH:3]=[C:4]2[NH:10][C:9](=O)[C:8]3([CH2:16][CH2:15][O:14][CH2:13][CH2:12]3)[C:5]2=[N:6][CH:7]=1.[H-].COCCO[Al+]OCCOC.[Na+].[H-]>C1(C)C=CC=CC=1>[Br:1][C:2]1[CH:3]=[C:4]2[NH:10][CH2:9][C:8]3([CH2:16][CH2:15][O:14][CH2:13][CH2:12]3)[C:5]2=[N:6][CH:7]=1Komponenten
4
Edukt 2
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Versuchsvorschrift
Prepared according to procedure K using 6′-bromo-2,3,5,6-tetrahydrospiro[pyran-4,3′-pyrrolo[3,2-b]pyridin]-2′(1′H)-one (138 mg, 0.487 mmol) and sodium bis(2-methoxyethoxy)aluminium hydride (304 μL, 1.560 mmol) in toluene (3 mL). After purification 6′-bromo-1′,2,2′,3,5,6-hexahydrospiro[pyran-4,3′-pyrrolo[3,2-b]pyridine] was obtained as a white solid.
Aufarbeitung
- customPrepared
- customAfter purification 6′-bromo-1′,2,2′,3,5,6-hexahydrospiro[pyran-4,3′-pyrrolo[3,2-b]pyridine]
- customwas obtained as a white solid
Quellen und Nachweise
- ORD-Eintrag
- ord-07d2e44e17754d0dacd89e2043f465e6
- Quelldatensatz
- uspto-grants-2014_07
- Patentnummer
- US08765940B2
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