Quinoline → Pyridinium
Reaction equation
[N:1]1[C:10]2[C:5](=[CH:6][CH:7]=[CH:8][CH:9]=2)[CH:4]=[CH:3][CH:2]=1>N1C=CC=CC=1>[NH+:1]1[C:10]2[C:5](=[CH:6][CH:7]=[CH:8][CH:9]=2)[CH:4]=[CH:3][CH:2]=1.[NH+:1]1[CH:10]=[CH:5][CH:4]=[CH:3][CH:2]=1Participants
4
Reactant 1
Product 2
Reagents, catalysts & solvents 1
Procedure
Quinolinium and pyridinium compounds were prepared by heating equimolar amounts of quinoline or pyridine with a chloro- or bromoalkyl of about 4 to about 10 carbons, or a chloro- or bromoalkylaryl of about 7 to about 20 carbons, to a temperature up to about 125° C. in about 30% aqueous alcohol. The reaction product was analyzed for free halide, and used without further purification.
Workup
- customused without further purification
Sources & evidence
- ORD record
- ord-676f0b0c9ffe47168638034211db969a
- Source dataset
- uspto-grants-1992_03
- Patent number
- US05096618
Reaction notes
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