反応 #3842
ord-950cfed0e8884a9ab3f2f0fdcbee3869
反応方程式
反応条件
詳細条件
See reaction.notes.procedure_details.
後処理
- 1温度refluxed for 16 hours
- 2温度The solution was cooled
- 3濃縮concentrated in vacuo
- 4その他leaving a yellow liquid
- 5その他The crude product was purified
実験手順
To a solution of 2-mercaptobenzophenone (2.3 g, 7.4 mmol) in diethyl ether (10 mL) was added dropwise diethyl azodicarboxylate (0.65 g, 3.7 mmol). The solution was stirred for 5 minutes at room temperature, then diluted with benzene (40 mL) and refluxed for 16 hours. The solution was cooled and concentrated in vacuo leaving a yellow liquid. The crude product was purified using silica gel chromatography (75% hexane/25% ethyl acetate) to give the title compound as a yellow foam (0.8 g, 50%);