{"title":"Synthesis of Cyclic (Alkyl)(amino)carbene-Stabilized Copper–Iron Heterobimetallic Complexes and Their Application in Pyridine Hydroboration","authors":"Ankita Sharma, Vikas Tiwari, Ritu Yadav, Bindusagar Das, Chinmoy Majumder, Ayantika Das, Tarak Karmakar* and Subrata Kundu*, ","doi":"10.1021/acs.organomet.4c0041310.1021/acs.organomet.4c00413","DOIUrl":null,"url":null,"abstract":"<p >In this report, we synthesized heterobimetallic complexes supported by cyclic and bicyclic (alkyl)(amino)carbenes (CAAC and <sup><i>Et</i></sup>BICAAC) [(<sup><i>Me2</i></sup>CAAC)CuFe(η<sup>5</sup>-C<sub>5</sub>H<sub>5</sub>)(CO)<sub>2</sub>](<b>1</b>) and [(<sup><i>Et</i></sup>BICAAC)CuFe(η<sup>5</sup>-C<sub>5</sub>H<sub>5</sub>)(CO)<sub>2</sub>] (<b>2</b>), respectively, featuring an iron–copper bond. Complex <b>1</b> demonstrates catalytic activity for selective 1,4-hydroboration reactions of pyridine derivatives. Detailed computational studies provide additional insights into the electronic structure of complexes <b>1</b> and <b>2</b> and elucidate the catalytic pathway.</p>","PeriodicalId":56,"journal":{"name":"Organometallics","volume":"43 23","pages":"3054–3061 3054–3061"},"PeriodicalIF":2.5000,"publicationDate":"2024-11-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Organometallics","FirstCategoryId":"92","ListUrlMain":"https://pubs.acs.org/doi/10.1021/acs.organomet.4c00413","RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"CHEMISTRY, INORGANIC & NUCLEAR","Score":null,"Total":0}
引用次数: 0
Abstract
In this report, we synthesized heterobimetallic complexes supported by cyclic and bicyclic (alkyl)(amino)carbenes (CAAC and EtBICAAC) [(Me2CAAC)CuFe(η5-C5H5)(CO)2](1) and [(EtBICAAC)CuFe(η5-C5H5)(CO)2] (2), respectively, featuring an iron–copper bond. Complex 1 demonstrates catalytic activity for selective 1,4-hydroboration reactions of pyridine derivatives. Detailed computational studies provide additional insights into the electronic structure of complexes 1 and 2 and elucidate the catalytic pathway.
期刊介绍：
Organometallics is the flagship journal of organometallic chemistry and records progress in one of the most active fields of science, bridging organic and inorganic chemistry. The journal publishes Articles, Communications, Reviews, and Tutorials (instructional overviews) that depict research on the synthesis, structure, bonding, chemical reactivity, and reaction mechanisms for a variety of applications, including catalyst design and catalytic processes; main-group, transition-metal, and lanthanide and actinide metal chemistry; synthetic aspects of polymer science and materials science; and bioorganometallic chemistry.
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