Stereoselective Synthesis of Trifluoromethyl Analogues of Polyhydroxypyrrolidines
作者:Rama K. Khangarot、Krishna P. Kaliappan
DOI:10.1002/ejoc.201201599
日期:2013.5
Incorporation of fluorine atoms into organic molecules significantly enhances many of their properties, such as solubility, metabolic stability, and bioavailability. Among organofluorine molecules, trifluoromethylated compounds play a unique and important role in agricultural and medicinal chemistry. An efficient strategy for the synthesis of a variety of trifluoromethylated polyhydroxypyrrolidines
将氟原子结合到有机分子中可以显着提高它们的许多特性,例如溶解度、代谢稳定性和生物利用度。在有机氟分子中,三氟甲基化化合物在农业和药物化学中发挥着独特而重要的作用。描述了一种合成各种三氟甲基化聚羟基吡咯烷的有效策略。该策略涉及三甲基(三氟甲基)硅烷与糖衍生的环状硝酮的非对映选择性亲核加成反应,然后还原性 N-O 键断裂和苄基的去除。