反应详情

温度

75 °C

1-[8-(4-Chloro-phenyl)-3,4-dihydro-2H-benzo[b][1,4]dioxepin-7-yl]-ethanone (76 mg, 0.25 mmol) and 2-(4-amino-3-formyl-phenyl)-1-cyclohexyl-1H-benzoimidazole-5-carboxylic acid ethyl ester (98 mg, 0.25 mmol) were dissolved in 500 μL ethanol and 500 μL 10% ethanolic KOH were added. The reaction was stirred at 75° C. overnight. The reaction was acidified with 4N hydrochloric acid, extracted three times with ethyl acetate, the organic extracts were dried with sodium sulfate and then evaporated. Purification via reverse-phase HPLC gave 132 mg of the title compound.

1. extractionextracted three times with ethyl acetate
2. dry with materialthe organic extracts were dried with sodium sulfate
3. customevaporated
4. customPurification via reverse-phase HPLC