Reaktionsgleichung
[NH2:1][C:2]1[CH:3]=[C:4]([C:9]([F:12])([F:11])[F:10])[C:5]([Cl:8])=[CH:6][CH:7]=1.[C:13](OC(=O)C)(=[O:15])[CH3:14]>>[C:13]([NH:1][C:2]1[CH:3]=[C:4]([C:9]([F:12])([F:10])[F:11])[C:5]([Cl:8])=[CH:6][CH:7]=1)(=[O:15])[CH3:14]Komponenten
3
Versuchsvorschrift
A solution of 3-amino-6-chlorobenzotrifluoride (1.045 g, 5.34 mmol, Aldrich) in acetic anhydride (5 mL) was stirred at room temperature for 12 h to produce a white needle precipitate. It was filtered to give 1.250 g (98.5%) of 3-acetamido-6-chlorobenzotrifluoride. 1H NMR (CDCl3): δ 2.193 (s, 3H); 7.420 (d, 1H, J=8.7 Hz); 7.726 (m, 2H), 7.804 (s, 1H).
Aufarbeitung
- customto produce a white needle precipitate
- filtrationIt was filtered
Quellen und Nachweise
- ORD-Eintrag
- ord-c9d2d78dc1bb48ed84a1acb78f622449
- Quelldatensatz
- uspto-grants-1997_04
- Patentnummer
- US05620979
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