A Revised Modular Approach to (-)-<i>trans</i>
-Δ<sup>8</sup>
-THC and Derivatives Through Late-Stage Suzuki-Miyaura Cross-Coupling Reactions
作者:Victor R. L. J. Bloemendal、Daan Sondag、Hidde Elferink、Thomas J. Boltje、Jan. C. M. van Hest、Floris P. J. T. Rutjes
DOI:10.1002/ejoc.201900059
日期:2019.3.31
various synthetic (–)‐trans‐Δ8‐THC derivatives through late‐stage Suzuki–Miyaura cross‐coupling reactions is disclosed. Ten derivatives were synthesized allowing both sp2‐ and sp3‐hybridized cross‐coupling partners with minimal β‐hydride elimination. Importantly, we demonstrate that a para‐bromo‐substituted THC scaffold for Suzuki–Miyaura cross‐coupling reactions has been initially reported incorrectly
公开了通过后期 Suzuki-Miyaura 交叉偶联反应对各种合成 (-)-trans-Δ8-THC 衍生物进行修改的模块化方法。合成了 10 种衍生物,允许 sp2 和 sp3 杂交交叉偶联伙伴,消除最小的 β-氢化物。重要的是,我们证明了用于 Suzuki-Miyaura 交叉偶联反应的对位溴取代的 THC 支架最初在最近的文献中被错误地报道。