The Utility of the Classical and Oxidative Heck Reactions in Natural Product Synthesis: Studies Directed toward the Total Synthesis of Dragmacidin F
作者:Brian Stoltz、Neil Garg、Daniel Caspi
DOI:10.1055/s-2006-951492
日期:2006.11
The syntheses of complex pyrrole-fused [3.3.1] and [3.3.2] bicycles using classical and oxidative Heck cyclizations are described. While both [3.3.1] and [3.2.2] bicyclic products are formed in the classical Heck reaction, the oxidative Heck cyclization reaction furnishes solely the [3.3.1] bicycle. The [3.3.1] bicyclic product has been used as an intermediate to synthesize the complex marine alkaloid
描述了使用经典和氧化 Heck 环化合成复杂的吡咯稠合 [3.3.1] 和 [3.3.2] 自行车。虽然 [3.3.1] 和 [3.2.2] 双环产物均在经典 Heck 反应中形成,但氧化 Heck 环化反应仅提供 [3.3.1] 环。[3.3.1] 双环产物已被用作合成复杂的海洋生物碱 Dragmacidin F 的中间体。