Dichloromethane → HCID 178421578, compound

Participants

Reaction Steps

A mixture of (R)-4-(6-(cis-4-phenyl-cyclohexyloxy)naphthalen-2-yl)-4-methyloxazolidin-2-one (Example 30, 71.4 mg 0.000178 mol), N-iodosuccinimide (44.8 mg, 0.000199 mol) and zirconium tetrachloride (6.2 mg, 0.000027 mol) in methylene chloride (1.46 mL, 0.0228 mol) was heated to reflux under Ar in a vial for 6 h. LCMS showed the reaction to be completed. The precipitate was filtered off and the residue was purified with Isco column eluted with EtOAc in hexane from 0 to 40% to give (R)-4-(6-(trans-4-phenyl-cyclohexyloxy)-5-iodonaphthalen-2-yl)-4-methyloxazolidin-2-one as a solid (81.0 mg, 86% yield). LCMS 528.27 ([M+1], 80%).

Provenance & Evidence