反应详情

A mixture of 2-bromo-1-(4,5-diphenyl-2-oxazolyl)-cyclohexanol (120 mg) and potassium carbonate (83 mg) in N,N-dimethylformamide (0.3 ml) was stirred at room temperature for 6 hours and partitioned between ethyl acetate and water. The organic layer was washed with brine, dried over magnesium sulfate, and evaporated in vacuo to afford 2-(1,2-epoxycyclohexyl)-4,5-diphenyloxazole (94 mg) as a pale yellow powder.

1. custompartitioned between ethyl acetate and water
2. washThe organic layer was washed with brine
3. dry with materialdried over magnesium sulfate
4. customevaporated in vacuo