作者:Thomas D. Avery、Julie A. Culbert、Dennis K. Taylor
DOI:10.1039/b513774h
日期:——
A concise, high yielding route to the naturally occurring enantiomer of grenadamide utilizing a 3,6-disubstituted 1,2-dioxine starting material is presented. The route allows for ease in synthesizing grenadamide derivatives varying at cyclopropyl carbons 2 and 3, with access to both enantiomers. Evidence for phosphorus-assisted deprotonation of 1,2-dioxines is also discussed.
本文介绍了利用 3,6-二取代的 1,2-二氧杂环起始原料合成天然存在的石榴酰胺对映体的简明高产路线。该路线可以轻松合成环丙基碳 2 和碳 3 不同的石榴酰胺衍生物,并获得两种对映体。此外,还讨论了磷辅助 1,2-二噁英去质子化的证据。