General Platform for the Conversion of Isoxazol‐5‐ones to 3,5‐Disubstituted Isoxazoles via Nucleophilic Substitutions and Palladium Catalyzed Cross‐Coupling Strategies,European Journal of Organic Chemistry

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General Platform for the Conversion of Isoxazol‐5‐ones to 3,5‐Disubstituted Isoxazoles via Nucleophilic Substitutions and Palladium Catalyzed Cross‐Coupling Strategies
European Journal of Organic Chemistry ( IF 2.5 ) Pub Date : 2019-05-09 , DOI: 10.1002/ejoc.201900187
Alessandra A. G. Fernandes ₁ , Amanda F. da Silva ₁ , Celso Y. Okada ₁ , Vitor Suzukawa ₁ , Rodrigo A. Cormanich ₁ , Igor D. Jurberg ₁

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A general platform for the conversion of isoxazol‐5‐ones to 3,5‐disubstituted isoxazoles has been developed via a two‐step strategy. The first step leads to the formation of 5‐(pseudo)halogenated isoxazoles, while in the second, a variety of heteroalkyl‐, heteroaryl‐, alkyl‐, alkenyl‐, alkynyl‐ and aryl‐chains can be installed via nucleophilic substitutions or palladium catalyzed cross‐coupling reactions.

中文翻译：

通过亲核取代和钯催化的交叉偶联策略将异恶唑-5-酮转化为3,5-二取代的异恶唑的通用平台

通过两步策略，已经开发出了将异恶唑-5-酮转化为3,5-二取代异恶唑的通用平台。第一步导致5-（假）卤代异恶唑的形成，而第二步则可以通过亲核取代或钯安装各种杂烷基链，杂芳基链，烷基链，烯基链，炔基链和芳基链催化的交叉偶联反应。

更新日期：2019-05-09

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