Palladium-catalyzed substitution of allylic alcohols with sulfinate salts: A synthesis of bicalutamide
作者:Yin-Jia Jhang、Chieh-Yu Chang、Yu-Huan Lin、Chein-Chung Lee、Yen-Ku Wu
DOI:10.1016/j.tetlet.2021.153060
日期:2021.6
A method is presented for the direct substitution of allylic alcohols with sodium arylsulfinates. The process involves a cooperative action of palladium catalysts, phenylboronic acid and titanium tetraisopropoxide. By taking advantage of this protocol, we achieved a concise synthesis of bicalutamide, an anti-androgen compound for treating prostate cancer.
提出了一种用芳基亚磺酸钠直接取代烯丙醇的方法。该过程涉及钯催化剂、苯基硼酸和四异丙醇钛的协同作用。通过利用该协议,我们实现了比卡鲁胺的简洁合成,比卡鲁胺是一种用于治疗前列腺癌的抗雄激素化合物。