3-FLUOROISATOIC ANHYDRIDE
3-FLUOROISATOIC ANHYDRIDE Basic information
- Product Name:
- 3-FLUOROISATOIC ANHYDRIDE
- Synonyms:
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- 8-FLUORO-1H-BENZO[D][1,3]OXAZINE-2,4-DIONE
- 3-FLUOROISATOIC ANHYDRIDE
- MF:
- C8H4FNO3
- MW:
- 181.12
- Mol File:
- Mol File
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Safety Information
- Risk Statements
- 36/37/38
- Safety Statements
- 26-36/37/39
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3-FLUOROISATOIC ANHYDRIDE Usage And Synthesis
Preparation
3-Fluoroisatoic anhydride is prepared from 7-fluoroindole (9i) by stirring in a 4:1 mixture of CH3CN/H2O for 1 h at 40℃.
1 H NMR (DMSO-d6):δ 11.73 (s, br., 1H), 7.76 (dt, J = 8.0, 1.0 Hz, 1H), 7.67 (qd, J = 8.1, 1.2 Hz, 1H), 7.24 (dt, J = 4.6, 3.3 Hz, 1H).