Reaktionsgleichung
[Cl:1][C:2]1[CH:7]=[CH:6][C:5]([C:8]2[CH:13]=[C:12]([Cl:14])[CH:11]=[CH:10][C:9]=2[CH2:15]Br)=[CH:4][N:3]=1.ClC1C=CC([Mg]Br)=CC=1.ClC1C=CC(C=[O:34])=CN=1>O1CCCC1>[Cl:1][C:2]1[CH:7]=[CH:6][C:5]([C:8]2[CH:13]=[C:12]([Cl:14])[CH:11]=[CH:10][C:9]=2[CH2:15][OH:34])=[CH:4][N:3]=1Komponenten
5
Edukt 3
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Versuchsvorschrift
2-(Chloropyrid-5-yl)-(4-chlorophenyl)bromo-methane may be prepared by carrying out the procedure in a manner similar to Example 84, starting with 22.5 cm3 of 4-chlorophenylmagnesium bromide (1 M solution in ethyl ether) in 30 cm3 of tetrahydrofuran, under an inert argon atmosphere, and 2.9 g of 2-chloropyridine-5-carboxaldehyde in 30 cm3 of tetrahydrofuran. 3.42 g of 2-(chloropyrid-5-yl)-(4-chlorophenyl)methanol are thus obtained in the form of a pale green powder.
Quellen und Nachweise
- ORD-Eintrag
- ord-ce483d21a0764f32b303eb4437437310
- Quelldatensatz
- uspto-grants-2010_06
- Patentnummer
- US07741316B2
Verknüpfte Notizen
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