作者:Krista M. Wager、Matthew H. Daniels
DOI:10.1021/ol201564j
日期:2011.8.5
for preparing benzyl aryl thioethers utilizing an in situ deprotection of benzyl thioacetates as an alternative to free thiols as starting materials has been developed and optimized. Good to excellent yields of diverse benzyl aryl thioethers are obtained with air-stable, odor-free, and easy to prepare thioesters. A one-pot protocol for forming benzyl aryl thioethers from a benzyl halide, potassium thioacetate
已经开发并优化了利用苄基硫代乙酸酯的原位脱保护作为游离硫醇的替代物来制备苄基芳基硫醚的方法。获得具有良好的空气稳定性,无异味且易于制备的硫代酯的各种苄基芳基硫醚,具有良好或优异的收率。还已经证明了一种由一锅的卤化物,一硫代乙酸钾和一芳基溴形成苄基芳基硫醚的一锅法方案。