Synthesis of (+)-Greek Tobacco Lactone via a Diastereoablative Epoxidation and a Selenium-Catalyzed Oxidative Cyclization
作者:Stefan Leisering、Iker Riaño、Christian Depken、Leona J. Gross、Manuela Weber、Dieter Lentz、Reinhold Zimmer、Christian B. W. Stark、Alexander Breder、Mathias Christmann
DOI:10.1021/acs.orglett.7b00484
日期:2017.3.17
available (R)-linalool. The synthesis is comprised of four operations and features a diastereoablative epoxidation and an oxidative tetrahydropyran formation using vanadium-, palladium-, and selenium-catalyzed cyclizations.
从容易获得的(R)-芳樟醇开始发展C 11-杂环类(+)-希腊烟草内酯的不对称合成。该合成包括四个步骤,其特征在于使用钒,钯和硒催化的环化反应生成非对映体化环氧化和氧化四氢吡喃。