反应详情

温度

100 °C

To a solution of cyclopropanecarbaldehyde (0.374 mL, 5 mmol) and methanesulfonamide (0.523 g, 5.5 mmol) in toluene (15 mL) was added titanium(IV) isopropoxide (2.93 mL, 10 mmol), and the mixture was heated to 100° C. for 1 day. The mixture was cooled to room temperature and concentrated in vacuo. The residue was placed under high vacuum for 30 min to give a biphasic mixture. The top layer was discarded. The residue was used in next step without further purification.

1. temperatureThe mixture was cooled to room temperature
2. concentrationconcentrated in vacuo
3. customto give a biphasic mixture
4. customThe residue was used in next step without further purification