Stereoselective total syntheses of dodoneine and its diastereomer, epidodoneine via Prins cyclisation
作者:Dhanraj O. Biradar、Yogesh D. Mane、B. V. Subba Reddy、J.S. Yadav
DOI:10.1016/j.tet.2022.133242
日期:2023.2
diastereoselective total syntheses of dodoneine (1) and epidodoneine (2) have been accomplished with an overall yield 11.2%. The key steps involved in this approach are Jacobsen hydrolytic kinetic resolution, Prins cyclisation and ring closing metathesis (RCM). The Prins cyclisation has successfully been utilized for the first time to construct anti-1,3-diols, which are key precursors for dodoneine and its diastereomer