1-fluoro-2,4,6-trinitrobenzene synthesis
- Product Name:1-fluoro-2,4,6-trinitrobenzene
- CAS Number:364-44-3
- Molecular formula:C6H2FN3O6
- Molecular Weight:231.095
70-34-8
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Yield:364-44-3 50%
Reaction Conditions:
with sulfuric acid;potassium nitrate at 125; for 48 h;
Steps:
2,4,6-Trinitrofluorobenzene (picryl fluoride) (27).
Using the method of Shaw and Seaton,332,4-dinitrofluorobenzene (5.0 g, 0.027 mol), KNO3 (10.5 g, 0.104 mol), and 20% fuming H2SO4(29 mL), were heated for 48 hr at 125°C. 27: White crystals, yield 50%, 3.18 g, mp 125-’7°C,lit.33 122-’3°C. 1H NMR (CCl4): δH 9.12 ppm, (2H, d, 3JHH 5.4 Hz; 19F (no standard), -114.5ppm (t, 4JHF 5.4 Hz).
References:
Lorand, John P. [ARKIVOC,2014,vol. 2014,# 6,p. 186 - 205]
1152-90-5
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