Cesium carbonate → HCID 59627218, compound

Participants

Reaction Steps

A mixture of (R)-4-allyl-1-((S)-1-(4-bromophenyl)ethyl)-4-(4-fluorophenyl)tetrahydropyrimidin-2(1H)-one (188 mg, 0.452 mmol), 2,4-difluorophenylboronic acid (86 mg, 0.581 mmol), Pd(Ph3P)2Cl2 (20 mg) and aqueous Cs2CO3 solution (0.5 mL, 2 M) in 1,4-dioxane (10 mL) was stirred and heated at reflux for 2 h. The organic phase was separated, and concentrated to give the crude product, which was purified by preparative TLC to give (R)-4-allyl-1-((S)-1-(2′,4′-difluorobiphenyl-4-yl)ethyl)-4-(4-fluorophenyl)tetrahydropyrimidin-2(1H)-one (120 mg, 59%).

Provenance & Evidence