Dimethylamine → HCID 68283781, compound

Participants

Reaction Conditions

Reaction Steps

Methanesulfonic acid 2-(1-carbamoyl-3-{2-[(1R,3S,5R)-3-(3-chloro-2-fluoro-benzylcarbamoyl)-2-aza-bicyclo[3.1.0]hex-2-yl]-2-oxo-ethyl}-1H-indol-5-yloxy)-ethyl ester in a solution of dimethylamine 5.6 M in EtOH (1 mL) was sealed in a microwave vial and heated at 70° C. for 2 h (Emrys Optimizer; personal chemistry). The reaction mixture was quenched by addition of saturated aqueous NaHCO3, extracted with EtOAc, dried (Na2SO4) and evaporated in vacuo. Then crude residue was purified by catch-release (SCX Tosic Acid-1 g from Silicycle; eluent MeOH (10 mL) to 2M ammonia in MeOH (10 mL)) to give the desired material which was precipitated in Et2O. MS (UPLC/MS): 556.5/558.5 [M+H]+, 600.4/602.5 [M+HCOO]−; tR (HPLC conditions f): 1.46 min.

Provenance & Evidence