Acetic Acid → HCID 86717510, compound

Participants

Reaction Conditions

Reaction Steps

A mixture of {(1R,2R,4S)-4-[(6-aminothieno[3,2-b]pyridin-7-yl)amino]-2-methoxycyclohexyl}acetonitrile (racemic) (45 mg, 0.14 mmol) and triethyl orthoacetate (79 μL, 0.43 mmol) in acetic acid (0.4 mL, 7 mmol) was stirred at 120° C. for 30 min. The solvent was removed, and the residue dissolved in methanol and purified with prep-LCMS (XBridge C18 column, eluting with a gradient of acetonitrile/water containing 0.1% ammonium hydroxide, at flow rate of 60 mL/min) to give the desired product (28 mg, 58%). LCMS calculated for C18H21N4OS (M+H)+: m/z=341.1. Found: 341.0.

Provenance & Evidence