{"title":"Solvent-controlled diastereoselectivity of alkyne semihydrogenation","authors":"Rafał Kusy","doi":"10.1016/j.checat.2024.101114","DOIUrl":null,"url":null,"abstract":"<p>One of the crucial aspects of alkyne semihydrogenation is diastereoselectivity control. In this issue of <em>Chem Catalysis</em>, Werlé et al. described a rhodium-based system that may lead to (<em>Z</em>)- or (<em>E</em>)-alkenes, depending on the solvent. The outer-sphere mechanism was observed for (<em>Z</em>)-semihydrogenation while (<em>Z</em>)→(<em>E</em>) isomerization proceeds via the inner-sphere mechanism.</p>","PeriodicalId":53121,"journal":{"name":"Chem Catalysis","volume":"189 1","pages":""},"PeriodicalIF":11.5000,"publicationDate":"2024-09-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Chem Catalysis","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1016/j.checat.2024.101114","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"CHEMISTRY, PHYSICAL","Score":null,"Total":0}
引用次数: 0
Abstract
One of the crucial aspects of alkyne semihydrogenation is diastereoselectivity control. In this issue of Chem Catalysis, Werlé et al. described a rhodium-based system that may lead to (Z)- or (E)-alkenes, depending on the solvent. The outer-sphere mechanism was observed for (Z)-semihydrogenation while (Z)→(E) isomerization proceeds via the inner-sphere mechanism.
期刊介绍：
Chem Catalysis is a monthly journal that publishes innovative research on fundamental and applied catalysis, providing a platform for researchers across chemistry, chemical engineering, and related fields. It serves as a premier resource for scientists and engineers in academia and industry, covering heterogeneous, homogeneous, and biocatalysis. Emphasizing transformative methods and technologies, the journal aims to advance understanding, introduce novel catalysts, and connect fundamental insights to real-world applications for societal benefit.
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