Reaktionsgleichung
[F:1][C:2]1[C:7]([F:8])=[C:6]([NH:9][C:10]2[CH:15]=[CH:14][C:13]([I:16])=[CH:12][C:11]=2[F:17])[C:5]([NH2:18])=[CH:4][CH:3]=1.[O:19]1[CH:23]=[CH:22][CH:21]=[C:20]1[S:24](Cl)(=[O:26])=[O:25]>>[F:8][C:7]1[C:6]([NH:9][C:10]2[CH:15]=[CH:14][C:13]([I:16])=[CH:12][C:11]=2[F:17])=[C:5]([NH:18][S:24]([C:20]2[O:19][CH:23]=[CH:22][CH:21]=2)(=[O:26])=[O:25])[CH:4]=[CH:3][C:2]=1[F:1]Komponenten
3
Versuchsvorschrift
According to the general procedure B, 5,6-difluoro-N1-(2-fluoro-4-iodophenyl)benzene-1,2-diamine was reacted with furan-2-sulfonyl chloride to obtain the title compound. 1H NMR (300 MHz, CDCl3): δ 7.53 (br s, D2O exchangeable, 1H), 7.38 (dd, J=1.8 & 10.5 Hz, 1H), 7.30 (d, J=8.4 Hz, 1H), 7.21 (d, J=3.0 Hz, 1H), 6.96 (dd, J=8.7 & 16.5 Hz, 1H), 6.87 (ddd, J=1.8, 5.1 & 9.0 Hz, 1H), 6.53 (dd, J=1.8 & 3.6 Hz, 1H), 6.44 (dt, J=5.1, 8.7 & 13.8 Hz, 1H), 6.22 (br s, D2O exchangeable, 1H).
Quellen und Nachweise
- ORD-Eintrag
- ord-30dc24649bbe46ffaf4fe1045cff34b1
- Quelldatensatz
- uspto-grants-2014_09
- Patentnummer
- US08829052B2
Verknüpfte Notizen
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