反应详情

温度

110 °C

A mixture of methyl 6-chloro-5-(5,5-dimethyl-1,3,2-dioxaborinan-2-yl)-1H-indole-3-carboxylate (80 mg, 0.15 mmol), (1S,2S)-2-(4-bromophenoxy)cyclohexanol (81 mg, 0.30 mmol), 2.0 M aqueous potassium carbonate (0.50 mL, 1.0 mmol), and Pd(dppf)Cl2 (10 mg, 0.01 mmol) in toluene/ethanol (1.44 mL/0.48 mL) was stirred at 110° C. for 2.5 hours. The mixture was poured into ethyl acetate and washed with water. The organic phase was dried over sodium sulfate, filtered, and concentrated to give a residue, which was purified by preparative TLC to give the title compound (80 mg, 90% yield) as a white solid.

1. washwashed with water
2. dry with materialThe organic phase was dried over sodium sulfate
3. filtrationfiltered
4. concentrationconcentrated
5. customto give a residue, which
6. customwas purified by preparative TLC