反应详情

A solution of 3-benzenesulfonyl-3-methyl-butan-1-ol (2.17 g, 9.5 mmol), triethylamine (2.0 ml, 14.25 mmol), methanesulphonyl chloride (0.9 ml, 11.78 mmol) and 4-N,N-dimethylaminopyridine (12 mg, 0.01 mmol) was stirred at 0° C. for 45 min. After quenching with satd. NaHCO3, the mixture was extracted into dichloromethane. The combined organic extracts were dried (Na2SO4) and concentrated to give the title product (3.0 g).

1. customAfter quenching with satd
2. extractionNaHCO3, the mixture was extracted into dichloromethane
3. dry with materialThe combined organic extracts were dried (Na2SO4)
4. concentrationconcentrated