Hydrochloric Acid → 2-Benzylamino-5-nitropyridine
Reaction equation
Cl[C:2]1[CH:7]=[CH:6][C:5]([N+:8]([O-:10])=[O:9])=[CH:4][N:3]=1.[CH2:11]([NH2:18])[C:12]1[CH:17]=[CH:16][CH:15]=[CH:14][CH:13]=1.Cl>C(O)C>[CH2:11]([NH:18][C:2]1[CH:7]=[CH:6][C:5]([N+:8]([O-:10])=[O:9])=[CH:4][N:3]=1)[C:12]1[CH:17]=[CH:16][CH:15]=[CH:14][CH:13]=1Participants
5
Reactant 3
Product 1
Reagents, catalysts & solvents 1
Procedure
A solution of 2-chloro-5-nitropyridine (1.59 g, 10 mmol) and benzylamine (2.3 mL, 21 mmol) in ethanol (10 mL) was heated at reflux for 2 h. The reaction mixture was allowed to ambient temperature, 1.2 N HCl was added, the precipitate collected, rinsed with water, and dried to give 2.02 g of 2-benzylamino-5-nitropyridine as a yellow solid.
Workup
- temperatureat reflux for 2 h
- customwas allowed to ambient temperature
- customthe precipitate collected
- washrinsed with water
- customdried
Sources & evidence
- ORD record
- ord-f9e25adeb06d43bbb9acb7659c32f692
- Source dataset
- uspto-grants-2002_06
- Patent number
- US06399604B1
Reaction notes
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