反应详情

Tert-butyl 7-(4,4,5,5-Tetramethyl-[1,3,2]dioxaborolan-2-yl)-3,4,4a,9a-tetrahydro[1]benzofuro[2,3-c]pyridine-2(1H)-carboxylate (20 g, 0.05 mol) was dissolved in THF (0.4 L) and a solution of Chloramine T (28.1 g, 0.1 mol) in H2O (0.2 L) was added, followed by a solution of sodium iodide (15 g, 0.1 mol) in H2O (0.2 L) over 20 min. After 20 h stirring, of chloramine T (2.8 g, 0.01 mol) and sodium iodide (1.5 g, 0.01 mol) were added. The reaction mixture was stirred for 20 h, the solvent was evaporated, ethyl acetate and H2O were added. The layers were separated, and the organic layer was washed with H2O.

1. additionwere added
2. customthe solvent was evaporated
3. additionethyl acetate and H2O were added
4. customThe layers were separated
5. washthe organic layer was washed with H2O