Water → HCID 67116641, compound

Participants

Reaction Conditions

Reaction Steps

A solution of the (1R,6S)-8-(4,6-dimethylpyrimidin-2-yl)-3-{[5-fluoro-2-(1H-pyrazol-3-yl)phenyl]carbonyl}-3,8-diazabicyclo[4.2.0]octane (Example 171) in DMF was treated with NaH at RT and stirred for 15 minutes until no more gas evolution occurred. The solution was cooled to −5° C. and then treated with MeI. Reaction allowed to stir for 20 min and then worked up by the addition of water followed by multiple extractions with EtOAc. Purified on 12 g SiO2 with 0-3.5% NH3 MeOH in CH2Cl2. MS (ESI) mass calcd. for C23H25FN6O, 420.5; m/z found, 421.2 [M+H]+.

Provenance & Evidence