4-Fluorobenzaldehyde → 1-(Bromomethyl)-4-(propane-2-sulfonyl)benzene
Reaktionsgleichung
[Br:1]CC1C=CC(S(C)(=O)=O)=C(F)C=1.F[C:15]1[CH:22]=[CH:21][C:18]([CH:19]=O)=[CH:17][CH:16]=1.[Na+].[CH3:24][CH:25]([S:27]([O-:29])=[O:28])[CH3:26]>>[Br:1][CH2:19][C:18]1[CH:21]=[CH:22][C:15]([S:27]([CH:25]([CH3:26])[CH3:24])(=[O:29])=[O:28])=[CH:16][CH:17]=1Komponenten
4
Versuchsvorschrift
The titled compound is prepared analogously to 4-bromomethyl-2-fluoro-1-methanesulfonyl-benzene by replacing 3,4-difluorobenzaldehyde with 4-fluorobenzaldehyde and by replacing methane sulfinic acid sodium salt with 2-propane sulfinic acid sodium salt.
Quellen und Nachweise
- ORD-Eintrag
- ord-b91346c6c69243ba8eb3a86a20537c7d
- Quelldatensatz
- uspto-grants-2013_06
- Patentnummer
- US08455645B2
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