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首页> 外文期刊>Heterocycles: An International Journal for Reviews and Communications in Heterocyclic Chemistry >PALLADIUM-CATALYZED DOMINO-WACKER-CARBONYLATION REACTION FOR THE ENANTIQSELECTIVE SYNTHESIS OF CHROMANS AND BENZODIOXINS
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PALLADIUM-CATALYZED DOMINO-WACKER-CARBONYLATION REACTION FOR THE ENANTIQSELECTIVE SYNTHESIS OF CHROMANS AND BENZODIOXINS

机译:钯催化的多米诺-瓦克碳酰化反应用于铬和苯并二恶英的选择性合成

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摘要

A palladium-catalyzed domino reaction for the formation of chromans 9 as well as 10 and benzodioxins 13 is described starting from the alkenes 6 as well as 8 and the allyl phenyl ethers 12.The domino reaction comprises an enantioselective intramolecular Wacker oxidation,a subsequent CO-insertion and a nucleophilic substitution of the intermediately formed palladium-species.
机译:从烯烃6以及8和烯丙基苯基醚12开始,描述了钯催化的用于生成苯并二恶英9、10和苯并二恶英13的多米诺反应。多米诺反应包括对映选择性分子内Wacker氧化,随后的CO -插入和中间形成的钯物种的亲核取代。

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