HCID 131734596, compound → HCID 125487788, compound

Participants

Reaction Steps

A mixture of 5-(3-((tert-butyldimethylsilyl)oxy)cyclohex-1-en-1-yl)pyrazin-2-amine (238 mg, 0.779 mmol) and Pd/C (10%) (50 mg, 0.779 mmol) in MeOH (7.79 mL) was stirred under H2 atmosphere for 3 h. LCMS indicated about 60% conversion. More Pd/C (20 mg) was added, and stirred about another 4 h. LCMS indicated still little amount of starting material left. More Pd/C (20 mg) was added and stirred overnight. Catalyst was filtered out and solvent was evaporated. The residue was purified with flash chromatography eluting with 0-100% of EtOAc/heptane to provide 110 mg of desired cis racemate compound. LCMS (m/z): 308.4 (MH+), 1.01 min.

Provenance & Evidence