作者:Benjamin Darses、Andrew E. Greene、Jean-François Poisson
DOI:10.1021/jo202261z
日期:2012.2.17
efficient, and stereoselective approach has been developed for obtaining chiral cis- and trans-disubstituted cyclobutanones from readily available alkyl- and functionalized alkyl-substituted enol ethers. The usefulness of these cyclobutanones is illustrated by an enantioselective synthesis of cyclobut-G (Lobucavir).
已经开发了一种简单,有效和立体选择性的方法,用于从容易获得的烷基和官能化的烷基取代的烯醇醚中获得手性的顺式和反式二取代的环丁酮。这些环丁酮的有用性通过环丁-G(洛布卡韦)的对映选择性合成来说明。