Pyridine → HCID 86667142, compound

Participants

Reaction Conditions

Reaction Steps

Methyl allylsulfonate (21.4 g, 0.157 mol) synthesized by the conventional method and pyridine (13.1 g, 0.166mol, 1.05 eq) were reacted by stirring for 2 hours at 80° C. After completed the reaction, unreacted pyridine was removed under reduced pressure, crude substance was washed with ethyl acetate several times. The desired product of 1-methylpyridinium allylsulfonate (31.4 g, 0.146 mmol, 93% yield) was obtained by drying by heating under reduced pressure. Melting point was 39° C. Measurement result of 1H NMR was shown as follows:

Provenance & Evidence