反应详情

Thionyl chloride (0.63 g, 5.28 mmol) was added to a solution of 2,6-dimethyl-4-isopropylbenzyl alcohol (Example 2a) (0.47 g, 2.64 mmol) in dry benzene (20 mL). The reaction mixture was allowed to stir at room temperature for 2 hours. The solvent was removed under reduced pressure to give a yellow oil. The crude oil was suspended in water (10 mL) and extracted with ether (3×10 mL). The solvent was removed under reduced pressure to give 0.51 g (98%) of the title compound as a white liquid.

1. customThe solvent was removed under reduced pressure
2. customto give a yellow oil
3. extractionextracted with ether (3×10 mL)
4. customThe solvent was removed under reduced pressure