Reaktionsgleichung
[BH4-].[Na+].[Cl:3][C:4]1[CH:13]=[C:12]2[C:7]([CH:8]=[CH:9][C:10](/[CH:14]=[CH:15]/[C:16]3[CH:17]=[C:18]([CH:21]=[CH:22][CH:23]=3)[CH:19]=[O:20])=[N:11]2)=[CH:6][CH:5]=1>CO>[Cl:3][C:4]1[CH:13]=[C:12]2[C:7]([CH:8]=[CH:9][C:10](/[CH:14]=[CH:15]/[C:16]3[CH:17]=[C:18]([CH:21]=[CH:22][CH:23]=3)[CH2:19][OH:20])=[N:11]2)=[CH:6][CH:5]=1Komponenten
4
Edukt 2
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Versuchsvorschrift
Solid sodium borohydride (2.5 g) was added in portions to a stirred suspension of crude 3-[2(E)-(7-chloroquinolin-2-yl)ethenyl]benzaldehyde (5.8 g) in methanol (200 ml). The mixture was filtered and the filtrate was concentrated to ca 70 ml and diluted with hot water to give crystals, m.p. 141° C.
Aufarbeitung
- filtrationThe mixture was filtered
- concentrationthe filtrate was concentrated to ca 70 ml
- additiondiluted with hot water
- customto give crystals, m.p. 141° C.
Quellen und Nachweise
- ORD-Eintrag
- ord-79408cb9ec7d4ae1be7b3f1d54a7a93c
- Quelldatensatz
- uspto-grants-1994_01
- Patentnummer
- US05281593
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