Synthesis of Cyclic (Alkyl)(amino)carbene-Stabilized Copper–Iron Heterobimetallic Complexes and Their Application in Pyridine Hydroboration

IF 2.5 3区化学 Q2 CHEMISTRY, INORGANIC & NUCLEAR

Organometallics Pub Date : 2024-11-26 DOI:10.1021/acs.organomet.4c0041310.1021/acs.organomet.4c00413

Ankita Sharma, Vikas Tiwari, Ritu Yadav, Bindusagar Das, Chinmoy Majumder, Ayantika Das, Tarak Karmakar* and Subrata Kundu*,

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.

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在本报告中，我们合成了分别由环状和双环（烷基）（氨基）碳烯（CAAC 和 EtBICAAC）支持的杂多金属配合物[(Me2CAAC)CuFe(η5-C5H5)(CO)2](1) 和[(EtBICAAC)CuFe(η5-C5H5)(CO)2](2)，其特点是具有铁-铜键。配合物 1 对吡啶衍生物的选择性 1,4-硼氢化反应具有催化活性。详细的计算研究进一步揭示了配合物 1 和 2 的电子结构，并阐明了催化途径。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Organometallics 化学-无机化学与核化学

CiteScore

5.60

自引率

7.10%

发文量

382

审稿时长

1.7 months

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.