氧化环化反应：利用第二个亲核试剂控制自由基阳离子衍生反应的进程。
Oxidative cyclization reactions: controlling the course of a radical cation-derived reaction with the use of a second nucleophile.
机构信息
Department of Chemistry, Washington University in St. Louis, St. Louis, MO 63130 (USA).
出版信息
Angew Chem Int Ed Engl. 2013 Dec 2;52(49):12865-8. doi: 10.1002/anie.201308739. Epub 2013 Nov 19.
Abstract
Construction of new ring systems: Oxidative cyclizations (see picture; RVC=reticulated vitreous carbon) have been conducted that use two separate intramolecular nucleophiles to trap an enol ether-derived radical cation intermediate. The reactions provide a means for rapidly trapping the radical cation intermediate in a manner that avoids competitive decomposition reactions.
摘要
构建新的环系统
采用两种不同的分子内亲核试剂捕获烯醇醚衍生的自由基阳离子中间体，进行了氧化环化反应（见图；RVC=网状玻璃碳）。这些反应提供了一种快速捕获自由基阳离子中间体的方法，避免了竞争性的分解反应。
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