4-Bromo-1,2-difluorobenzene → 3-(3,4-Difluorophenyl)thiophene

HRID 3074

Reaktionsgleichung

Reaktionsgleichung von HRID 3074
[F:1][C:2]1[CH:3]=[C:4]([C:10]2[CH:14]=[CH:13][S:12][CH:11]=2)[CH:5]=[C:6](F)[C:7]=1[F:8].BrC1C=CC(F)=C(F)C=1.BrC1C=C(F)C(F)=C(F)C=1>>[F:1][C:2]1[CH:3]=[C:4]([C:10]2[CH:14]=[CH:13][S:12][CH:11]=2)[CH:5]=[CH:6][C:7]=1[F:8]

Komponenten

4

Edukt 3

HCID 676754-Bromo-1,2-difluorobenzeneHCID 6114091-Bromo-3,4,5-trifluorobenzeneHCID 232955283-(3,4,5-Trifluorophenyl)thiophene

Produkt 1

HCID 227436983-(3,4-Difluorophenyl)thiophene

Versuchsvorschrift

The same procedures set forth above in Example (1)(a) for synthesizing 3(3,4,5-trifluorophenyl)thiophene were followed, with the exception that 1-bromo-3,4-difluorobenzene was substituted for 1-bromo-3,4,5-trifluorobenzene as the 1-bromo-substituted fluorobenzene.

Quellen und Nachweise

ORD-Eintrag
ord-d67d9c65c42044a99182159ada0d0d78
Quelldatensatz
uspto-grants-1998_03
Patentnummer
US05733683

Verknüpfte Notizen

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