2-Bromo-3-nitrobenzaldehyde
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2-Bromo-3-nitrobenzaldehyde
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CAS No:
90407-21-9
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Formula:
C7H4BrNO3
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Chemical Name:
2-Bromo-3-nitrobenzaldehyde
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Synonyms:
Benzaldehyde,2-bromo-3-nitro-;2-Bromo-3-nitrobenzaldehyde
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CAS No:
2-Bromo-3-nitrobenzaldehyde Use and Manufacturing
Chromium (VI) oxide (1.86 g, 6.94 mmol, 2.7 eq) was dissolved in acetic anhydride (30 mL), and the mixture was stirred until the solid was completely dissolved. On the other hand, 2-bromo-3-nitrotoluene (1.5 g, 18.7 mmol, 1 eq) was suspended in acetic anhydride (12 mL). Then sulphuric acid was added dropwise to this solution at 0 °C. The chromium oxide solution was added dropwise during 1h 30 min at 0 °C. The reaction mixture was allowed to room temperature and stirred 3 h. The solution was neutralised carefully with ice water. The resulting solid 7 (0.63 g, 39percent) was filtered and used without further purification. 7: mp 92 °C; IR (KBr) υ 1697, 1539, 1519 cm
Computed Properties
Molecular Weight:230.02
XLogP3:1.9
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:1
Exact Mass:228.93746
Monoisotopic Mass:228.93746
Topological Polar Surface Area:62.9
Heavy Atom Count:12
Complexity:192
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes
