6-Bromo-3,4-pyridinediamine

2-Bromo-5-nitropyridin-4-amine (300.0 mg, 2.48 mmol) and Fe (300.0 mg, 5.37 mmol) were added to AcOH, and the reaction mixture was stirred at 75° C. for 4 hours and then cooled to room temperature. The reaction mixture was filtered through celite and then concentrated under reduced pressure. The residue was purified by column chromatography (n-Hex:EtOAc=50:50) on amine silica. The fractions containing the product were collected and concentrated to obtain brown solid compound of 6-bromopyridine-3, 4-diamine (200.0 mg, 78percent). [1234]

Molecular Weight:188.03
XLogP3:0.5
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:3
Exact Mass:186.97451
Monoisotopic Mass:186.97451
Topological Polar Surface Area:64.9
Heavy Atom Count:9
Complexity:98.2
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes