Pyrrolidine → HCID 66589117, compound

Participants

Reaction Steps

To a solution of 3-bromo-1-ethyl-6-(4-nitrophenyl)-4-(8-oxa-3-azabicyclo[3.2.1]oct-3-yl)-1H-pyrazolo[3,4-d]pyrimidine (100 mg)(0.21 mmol) in toluene (2.0 mL) was added Pd(dba)3 (20 mg)(10 mol %), Binap (80 mg) (30 mol %), sodium tert butoxide (82 mg) and excess pyrrolidine. The mixture was purged under nitrogen for 5 minutes and then heated to 65 C overnight. Concentrated in vacuo to give an oil that was purified by silica gel chromatography (EtOAc/Hexanes) to afford 35 mg of the desired product as a yellow oil. MS m/z=450 (M+H)

Provenance & Evidence