4-Methoxy-3-nitrobenzonitrile → 5-Cyano-2-methoxybenzene-1-sulfonyl chloride
Reaktionsgleichung
C(C1C=CC([S:9]([Cl:12])(=[O:11])=[O:10])=CC=1OCC)#N.[CH3:16][O:17][C:18]1[CH:25]=[CH:24][C:21]([C:22]#[N:23])=[CH:20][C:19]=1[N+]([O-])=O>>[C:22]([C:21]1[CH:24]=[CH:25][C:18]([O:17][CH3:16])=[C:19]([S:9]([Cl:12])(=[O:11])=[O:10])[CH:20]=1)#[N:23]Komponenten
3
Versuchsvorschrift
The titled compound was prepared analogously to 4-cyano-3-ethoxy-benzenesulfonyl chloride (Intermediate 127c) by replacing 2-ethoxy-4-nitro-benzonitrile with 4-methoxy-3-nitro-benzonitrile.
Quellen und Nachweise
- ORD-Eintrag
- ord-64cbe8db362648e6a8fe15029bc9bd73
- Quelldatensatz
- uspto-grants-2014_07
- Patentnummer
- US08791256B2
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