Stereoselective synthesis of (S)-dapoxetine: a chiral auxiliary mediated approach
作者:Gopal L. Khatik、Ratnesh Sharma、Varun Kumar、Mangilal Chouhan、Vipin A. Nair
DOI:10.1016/j.tetlet.2013.08.059
日期:2013.11
An imidazolidin-2-one chiral auxiliary mediated acetate aldol reaction was explored in the enantioselective synthesis of (S)-dapoxetine (SSRI). The diastereoselective aldol adduct was transformed to highly enantiopure (S)-dapoxetine with overall good yield.
在(S)-dapoxetine(SSRI)的对映选择性合成中,探索了一个咪唑烷二-2-酮手性辅助介导的乙酸羟醛反应。非对映选择性的醛醇加合物被转化为高对映体纯的(S)-达波西汀,总体收率良好。