Heteroatom-Nucleophile-Induced CC Fragmentations: Synthesis of Allenes and Entry to Domino Reactions
作者:Tanguy Saget、Nicolai Cramer
DOI:10.1002/anie.201004795
日期:2010.11.15
Blessed are the piece‐makers: Heteroatom nucleophiles (NuH) induce Grob‐type fragmentations of vinyl triflates under mild conditions and provide ω‐allene‐functionalized carboxylic acid derivatives. These products are a versatile starting point for domino and one‐pot reactions accessing a range of structurally diverse scaffolds in good yields.
制件人是有福的:杂原子亲核试剂(NuH)在温和的条件下诱导乙烯基三氟甲磺酸酯的Grob型断裂,并提供ω-烯丙基官能化的羧酸衍生物。这些产品是多米诺骨牌和一锅反应的通用起点,可以以高收率访问各种结构多样的支架。