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友好邻居还是冷漠主人？5-和6-磷取代联吡啶配体中的选择性第二金属配位

Welcoming Neighbour or Inhospitable Host? Selective Second Metal Binding in 5- and 6-Phospha-Substituted Bpy Ligands.

作者信息

Platts James A, Kariuki Benson M, Newman Paul D

机构信息

School of Chemistry, Cardiff University, Cardiff CF10 3AT, UK.

出版信息

Molecules. 2024 Mar 5;29(5):1150. doi: 10.3390/molecules29051150.

DOI:10.3390/molecules29051150
PMID:38474663
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC10933870/
Abstract

The controlled formation of mixed-metal bimetallics was realised through use of a -[Re(CO)(,'-bpy-P)Cl] complex bearing an exogenous 2,4,6-trioxa-1,3,5,7-tetramethyl-8-phosphaadamantane donor at the 5-position of the bpy. The introduction of gold, silver, and rhodium with appropriate secondary ligands was readily achieved from established starting materials. Restricted rotation about the C-P bond was observed in several of the bimetallic complexes and correlated with the relative steric bulk of the second metal moiety. Related chemistry with the 6-substituted derivative proved more limited in scope with only the bimetallic Re/Au complex being isolated.

摘要

通过使用一种在联吡啶（bpy）的5位带有外源2,4,6-三氧杂-1,3,5,7-四甲基-8-磷金刚烷供体的-[Re(CO)(′-bpy-P)Cl]配合物，实现了混合金属双金属的可控形成。从已有的起始原料中很容易引入带有适当二级配体的金、银和铑。在几种双金属配合物中观察到围绕C-P键的旋转受限，并且这与第二种金属部分的相对空间体积相关。事实证明，与6-取代衍生物的相关化学在范围上更有限，仅分离出了双金属Re/Au配合物。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/cfbb/10933870/7cd7d3bdd448/molecules-29-01150-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/cfbb/10933870/0733b4a5e7ba/molecules-29-01150-sch001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/cfbb/10933870/000d7f475eeb/molecules-29-01150-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/cfbb/10933870/67171a2d1bac/molecules-29-01150-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/cfbb/10933870/ccbb3cf49aac/molecules-29-01150-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/cfbb/10933870/91df4092f2b8/molecules-29-01150-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/cfbb/10933870/7cd7d3bdd448/molecules-29-01150-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/cfbb/10933870/0733b4a5e7ba/molecules-29-01150-sch001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/cfbb/10933870/000d7f475eeb/molecules-29-01150-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/cfbb/10933870/67171a2d1bac/molecules-29-01150-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/cfbb/10933870/ccbb3cf49aac/molecules-29-01150-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/cfbb/10933870/91df4092f2b8/molecules-29-01150-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/cfbb/10933870/7cd7d3bdd448/molecules-29-01150-g005.jpg

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本文引用的文献

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Chemistry. 2023 Nov 21;29(65):e202302180. doi: 10.1002/chem.202302180. Epub 2023 Oct 26.
2
Precious-Metal-Free CO Photoreduction Boosted by Dynamic Coordinative Interaction between Pyridine-Tethered Cu(I) Sensitizers and a Co(II) Catalyst.吡啶连接的Cu（I）敏化剂与Co（II）催化剂之间的动态配位相互作用促进无贵金属的CO光还原反应
JACS Au. 2023 Jul 14;3(7):1984-1997. doi: 10.1021/jacsau.3c00218. eCollection 2023 Jul 24.
3
Unlocking full and fast conversion in photocatalytic carbon dioxide reduction for applications in radio-carbonylation.
实现光催化二氧化碳还原在放射性羰基化应用中的完全快速转化。
Nat Commun. 2023 Jul 24;14(1):4451. doi: 10.1038/s41467-023-40136-w.
4
Added Complexity!-Mechanistic Aspects of Heterobimetallic Complexes for Application in Homogeneous Catalysis.增添复杂性！杂化双金属配合物在均相催化中应用的机理研究。
Molecules. 2023 May 22;28(10):4233. doi: 10.3390/molecules28104233.
5
Synergistic Catalysis in Heterobimetallic Complexes for Homogeneous Carbon Dioxide Hydrogenation.杂化双金属配合物中协同催化作用对二氧化碳加氢的影响。
Molecules. 2023 Mar 12;28(6):2574. doi: 10.3390/molecules28062574.
6
Small molecule activation with bimetallic systems: a landscape of cooperative reactivity.双金属体系中小分子的活化：协同反应的全景。
Chem Commun (Camb). 2022 Oct 6;58(80):11220-11235. doi: 10.1039/d2cc04296g.
7
Seeded-growth self-assembled polymerization of a ferrocene-bearing palladium(II)-terpyridyl bimetallic complex.
Chem Commun (Camb). 2022 Sep 1;58(71):9878-9881. doi: 10.1039/d2cc02375j.
8
Heterobimetallic Gold/Ruthenium Complexes Synthesized via Post-functionalization and Applied in Dual Photoredox Gold Catalysis.通过后功能化合成并应用于双光氧化还原金催化的异双金属金/钌配合物
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9
Cooperative approaches in catalytic hydrogenation and dehydrogenation.催化加氢和脱氢中的协同方法。
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