Methyl iodide → HCID 178503522, compound

Participants

Reaction Conditions

Reaction Steps

4-hydroxy-6-mercapto-pyrazolo[3,4-d]pyrimidine (14 g) was dissolved in a solution of sodium hydroxide (10 g) in water (300 mL). The solution was cooled to 5° C. and shaken with of methyl iodide (12 g). After 15-20 minutes the solution was charcoaled, filtered and acidified with acetic acid to yield crude product. Re-crystallization in acid gave the desired product MS (ES+): 183.0 (M+1)+.

Provenance & Evidence