2,5-DICHLORO-4-FORMYLPYRIDINE
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2,5-DICHLORO-4-FORMYLPYRIDINE
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CAS No:
102645-33-0
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Formula:
C6H3Cl2NO
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Chemical Name:
2,5-DICHLORO-4-FORMYLPYRIDINE
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Synonyms:
2,5-dichloro-4-pyridinecarboxaldehyde;4-Pyridinecarboxaldehyde, 2,5-dichloro-;2,5-DICHLORO-4-FORMY;2,5-dichloro-3-forMylpyridine-4-carboxylic acid;2,5-dichloropyridine-4-carbaldehyde;2,5-DICHLOROPYRIDINE-4-CARBOXALDEHYDE;2,5-DICHLORO-4-FORMYLPYRIDINE
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CAS No:
Characteristics
30
1.9
1.488±0.06 g/cm3(Predicted)
73-74°
256.3±35.0 °C(Predicted)
108.8±25.9 °C
1.608
2,5-DICHLORO-4-FORMYLPYRIDINE Use and Manufacturing
2, 5-dichloropyridine-4-carbaldehvde A solution of 2, 5-dichloropyridine (27.0 g, 180 mmol) in THF (65 mL) was added via cannula to a cooled solution of LDA (100 mL of a 1 .8 M solution, 180 mmol) in THF (80 mL) at -78 °C. The mixture was stirred at -78 °C for 30 mins, then a solution of DMF (21.1 mL, 271 mmol) in THF (25 mL) was added slowly via syringe. The reaction was stirred at -78 °C for 3 hours and was then warmed to R.T. gradually. The solution was poured into a mixture of ice (800 mL) and cone. HCI (150 mL) and stirred for 20 mins before being basified with NaOH (3.0 M) to pH 9-10, and extracted with Et
Computed Properties
Molecular Weight:176.00
XLogP3:1.9
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:1
Exact Mass:174.9591691
Monoisotopic Mass:174.9591691
Topological Polar Surface Area:30
Heavy Atom Count:10
Complexity:131
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes
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