作者:Lutz F. Tietze、Svenia-C. Duefert、Jérôme Clerc、Matthias Bischoff、Christian Maaß、Dietmar Stalke
DOI:10.1002/anie.201209868
日期:2013.3.11
Convergent and elegant: Linoxepin (see picture), a new lignan with an unusual oxepin moiety, has been synthesized in only 10 steps. The protecting‐group‐free total synthesis includes a palladium‐ catalyzed Sonogashira reaction and a domino carbopalladation/Heck reaction of an allylsilane.
融合而优雅:Linoxepin(参见图片)是一种新型的木脂素,具有不同的oxepin部分,仅用10个步骤即可合成。无保护基团的总合成包括钯催化的Sonogashira反应和烯丙基硅烷的多米诺碳巴巴拉定/ Heck反应。