钯催化的由简单炔烃和磺酰基碘化物合成含砜 1,3-Enynes 的多米诺反应

IF 2.5 3区化学 Q2 CHEMISTRY, ORGANIC

European Journal of Organic Chemistry Pub Date : 2024-11-05 DOI:10.1002/ejoc.202401028

Jing Wang, Jianwei Wang, Jun Ying

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引用次数: 0

摘要

我们开发了一种钯催化的多米诺自由基磺酰化和简单炔烃的炔烃化方法，用于快速构建含有砜和 1,3-炔基团的特异性支架。磺酰基碘与简单炔烃的反应在温和的条件下顺利进行，以良好的产率和优异的选择性得到了多种含砜的 1,3-炔烃。

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Palladium-Catalyzed Domino Synthesis of Sulfone-Containing 1,3-Enynes from Simple Alkynes and Sulfonyl Iodides

A palladium-catalyzed domino radical sulfonylation and alkynylation of simple alkynes has been developed for the rapid construction of privileged scaffolds containing sulfone and 1,3-enyne motifs. The reaction of sulfonyl iodide with simple alkynes proceeded smoothly under mild conditions to afford a variety of sulfone-containing 1,3-enynes in good yields and with excellent selectivities.

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来源期刊

European Journal of Organic Chemistry 化学-有机化学

CiteScore

5.40

自引率

3.60%

发文量

752

审稿时长

1 months

期刊介绍： The European Journal of Organic Chemistry (2019 ISI Impact Factor 2.889) publishes Full Papers, Communications, and Minireviews from the entire spectrum of synthetic organic, bioorganic and physical-organic chemistry. It is published on behalf of Chemistry Europe, an association of 16 European chemical societies. The following journals have been merged to form two leading journals, the European Journal of Organic Chemistry and the European Journal of Inorganic Chemistry: Liebigs Annalen Bulletin des Sociétés Chimiques Belges Bulletin de la Société Chimique de France Gazzetta Chimica Italiana Recueil des Travaux Chimiques des Pays-Bas Anales de Química Chimika Chronika Revista Portuguesa de Química ACH—Models in Chemistry Polish Journal of Chemistry.