反应详情

温度

0 °C

Linoleyl alcohol (10.0 g, 37.5 mmol) was weighed into a 500 mL round bottomed flask with a stir bar. The flask was sealed, flushed with argon, charged with DCM (100 mL) and triethylamine (7.84 mL, 1.5 equiv.) and cooled to 0° C. Methanesulfonyl chloride (4.35 mL), 1.5 equiv.) was measured in a PP syringe and added slowly to the stirring reaction mixture. TLC analysis (7.5% EtOAc/Hexanes) showed the reaction was complete within 1 hr. The reaction was diluted with DCM (100 mL) and washed with saturated bicarbonate solution (2×200 mL). The organic phase was dried over MgSO4, filtered and concentrated to give 12.53 g (97%) of colorless oil that was used without further purification.

1. customThe flask was sealed
2. customflushed with argon
3. additionadded slowly to the stirring reaction mixture
4. washwashed with saturated bicarbonate solution (2×200 mL)
5. dry with materialThe organic phase was dried over MgSO4
6. filtrationfiltered
7. concentrationconcentrated