P-Toluenesulfonylhydrazide → HCID 90021306, compound

Participants

Reaction Steps

4-Bromopicolinaldehyde (2.0 g, 10.8 mmol) and 4-methylbenzenesulfonohydrazide (2.0 g, 10.8 mmol) were mixed in MeOH (20 mL) and dichloromethane (20 mL). The mixture was stirred at room temperature for 1 hour. The solvents were removed under reduced pressure to give 3.80 g (theoretical) of the title compound as a yellow solid m/z ES+ 354, 356 (M+H)+.

Provenance & Evidence