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Progress in Catalysts for Formic Acid Production by Electrochemical Reduction of Carbon Dioxide 电化学还原二氧化碳制甲酸催化剂研究进展
IF 8.6 2区 化学 Q1 Chemistry Pub Date : 2024-12-03 DOI: 10.1007/s41061-024-00487-4
Yuqi Ma, Rui Xu, Xiang Wu, Yilong Wu, Lei Zhao, Guizhi Wang, Fajun Li, Zhisheng Shi

Utilising renewable energy to drive the conversion of carbon dioxide into more valuable products can effectively alleviate the energy crisis and protect the environment while actively responding to the policy of “carbon peaking and carbon neutrality”. Additionally, formic acid/formate is one of the most promising and commercially valuable products of the electrocatalytic CO2 reduction reaction (ECO2RR) as well as a nonhazardous material for hydrogen storage. With the continuous progress in the field of electrocatalytic CO2 reduction to formic acid/formate (ECO2RF), various electrocatalysts with excellent performance have been developed. In this paper, first, the reaction mechanism of ECO2RF is briefly summarised, and then the recent research progress for various catalysts for ECO2RF, including metal-based catalysts, carbon-based material catalysts, metal–organic framework catalysts, covalent organic framework catalysts, and molecular catalysts, is reviewed. Finally, the current challenges and future perspectives of ECO2RF are discussed and presented.

利用可再生能源驱动二氧化碳转化为更有价值的产品,可以有效缓解能源危机,保护环境,同时积极响应“碳调峰和碳中和”政策。此外,甲酸/甲酸是电催化CO2还原反应(ECO2RR)中最有前途和商业价值的产品之一,也是一种无害的储氢材料。随着电催化CO2还原为甲酸/甲酸酯(ECO2RF)领域的不断发展,各种性能优异的电催化剂被开发出来。本文首先简要综述了ECO2RF的反应机理,然后综述了近年来ECO2RF各种催化剂的研究进展,包括金属基催化剂、碳基材料催化剂、金属-有机框架催化剂、共价有机框架催化剂和分子催化剂。最后,讨论并提出了ECO2RF当前面临的挑战和未来的前景。
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引用次数: 0
Organelle-Specific Smart Supramolecular Materials for Bioimaging and Theranostics Application 细胞器特异性智能超分子材料在生物成像和 Theranostics 中的应用
IF 8.6 2区 化学 Q1 Chemistry Pub Date : 2024-11-28 DOI: 10.1007/s41061-024-00483-8
Dineshkumar Bharathidasan, Chandan Maity

In cellular environments, certain synthetic molecules can form nanostructures via self-assembly, impacting molecular imaging, and biomedical applications. Control over the formation of these self-assembled nanostructures in subcellular organelle is challenging. By the action of stimuli, either present in the cellular environment or applied externally, in situ generation of molecular precursors can lead to accumulation and supramolecular nanostructure formation, resulting in efficient bioimaging. Here, we summarize smart fluorophore-based ordered nanostructure preparation at specific organelles for efficient bioimaging and therapeutic application towards cancer theranostics. We also present challenges and an outlook regarding intercellular self-assembly for theranostics application. Altogether, smart nanostructured materials with fluorescence read-outs at specific subcellular compartments would be beneficial in synthetic biology and precision therapeutics.

在细胞环境中,某些合成分子可通过自组装形成纳米结构,从而影响分子成像和生物医学应用。在亚细胞器中控制这些自组装纳米结构的形成具有挑战性。在细胞环境或外部施加的刺激作用下,原位生成的分子前体可导致积累和超分子纳米结构的形成,从而实现高效的生物成像。在此,我们总结了基于智能荧光团的有序纳米结构制备在特定细胞器中的应用,以实现高效的生物成像和癌症治疗应用。我们还介绍了细胞间自组装在治疗学应用方面所面临的挑战和前景。总之,在特定亚细胞区具有荧光读数的智能纳米结构材料将有益于合成生物学和精准治疗。
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引用次数: 0
Recent Advances in C–O Bond Cleavage of Aryl, Vinyl, and Benzylic Ethers 芳基、乙烯基和苄基醚 C-O 键裂解的最新进展
IF 8.6 2区 化学 Q1 Chemistry Pub Date : 2024-11-21 DOI: 10.1007/s41061-024-00484-7
Pengfei Li, Mingyu Zhang, Lei Zhang

Transition metal-catalyzed cross-coupling with aryl halides has revolutionized the way of diversifying aromatic compounds. Aryl ethers are attractive alternatives to aromatic halides as coupling partners considering the accessibility and potential environmental benefits. The last two decades have witnessed a striking success in the field of C–O bond activation of aryl ethers, including the construction of C–C bond and C–X bond, as well as reductive deoxygenation. Here, we present a comprehensive review of C–O bond activation in the context of aryl, vinyl, and benzylic ethers. This review elaborates on the current state-of-the-art methods, categorized by different catalytic systems, including transition metal catalysis, photoredox catalysis, and other innovative approaches. The newly developed methods allow C–O bond activation under mild conditions with exceptional functional group tolerance, potentially enabling the late-stage functionalization of pharmaceuticals. The limitations and future perspectives of the methods are also presented.

过渡金属催化的芳基卤化物交叉偶联彻底改变了芳香化合物的多样化途径。考虑到芳基卤化物的易得性和潜在的环境效益,芳基醚是芳基卤化物的诱人替代偶联伙伴。在过去的二十年里,芳基醚的 C-O 键活化(包括 C-C 键和 C-X 键的构建)以及还原脱氧取得了巨大成功。在此,我们对芳基醚、乙烯基醚和苄基醚的 C-O 键活化进行了全面综述。本综述阐述了当前最先进的方法,并按照不同的催化体系进行了分类,包括过渡金属催化、光氧化催化和其他创新方法。新开发的方法可以在温和的条件下活化 C-O 键,对官能团具有极强的耐受性,从而有可能实现药物的后期官能化。此外,还介绍了这些方法的局限性和未来展望。
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引用次数: 0
Porous Polymer Sorbents in Micro Solid Phase Extraction: Applications, Advantages, and Challenges 微固相萃取中的多孔聚合物吸附剂:应用、优势和挑战。
IF 8.6 2区 化学 Q1 Chemistry Pub Date : 2024-11-18 DOI: 10.1007/s41061-024-00481-w
Sayyed Hossein Hashemi, Massoud Kaykhaii

In recent years, porous polymers have gained significant attention for their application as powerful and selective sorbents in micro solid phase extraction (µSPE). In this review we explore the preparation and utilization of various porous polymer sorbents, highlighting their impact on enhancing µSPE techniques. Molecularly imprinted polymers (MIPs), graphene oxide-modified frameworks, and zeolitic imidazole frameworks (ZIFs) are among the innovative materials discussed. These innovative materials have significantly improved µSPE methods, offering enhanced extraction efficiencies, superior selectivity, and reduced solvent consumption, all of which align with the principles of green chemistry. Key findings of this review include the demonstration that MIPs exhibit excellent target specificity, making them ideal for complex matrices, while graphene oxide frameworks and ZIFs provide increased surface area and stability for diverse analytical applications. Despite these advancements, challenges remain, particularly the high cost of certain innovative materials, limited reusability, and the absence of automation in µSPE workflows. Furthermore, controlling the precise synthesis and functionalization of these sorbents continues to be a limiting factor. To address these issues, future research should focus on developing cost-effectiveness methods, the use of biopolymer or sustainable feedstocks, and scalable synthesis methods; integrating automation into µSPE; and exploring new polymeric materials with enhanced properties. Additionally, novel hybrid materials that combine the strengths of multiple sorbents offer a promising direction for future exploration. We critically analyze the advantages and limitations of each sorbent type, providing a comprehensive overview of their applications in µSPE. This paper also examines the synthesis, characterization, and unique properties of these porous polymers, emphasizing their role in advancing analytical chemistry towards more efficient and environmentally friendly practices. The need for continued development of high-performance, low-cost, and sustainable sorbents is underscored to further enhance the effectiveness of µSPE techniques.

近年来,多孔聚合物在微固相萃取(µSPE)中作为功能强大、选择性强的吸附剂得到了广泛关注。在本综述中,我们将探讨各种多孔聚合物吸附剂的制备和利用,重点介绍它们对提高 µSPE 技术的影响。分子印迹聚合物 (MIP)、氧化石墨烯改性框架和沸石咪唑框架 (ZIF) 是讨论的创新材料之一。这些创新材料极大地改进了 µSPE 方法,提高了萃取效率,改善了选择性,减少了溶剂消耗,所有这些都符合绿色化学的原则。本综述的主要发现包括:MIPs 表现出卓越的目标特异性,使其成为复杂基质的理想选择;氧化石墨烯框架和 ZIFs 为各种分析应用提供了更大的表面积和稳定性。尽管取得了这些进步,但挑战依然存在,特别是某些创新材料成本高昂、可重复使用性有限以及 µSPE 工作流程缺乏自动化。此外,控制这些吸附剂的精确合成和功能化仍然是一个限制因素。为解决这些问题,未来的研究应侧重于开发具有成本效益的方法、使用生物聚合物或可持续原料以及可扩展的合成方法;将自动化集成到 µSPE 中;以及探索具有更强性能的新型聚合物材料。此外,结合多种吸附剂优点的新型混合材料也是未来探索的一个很有前景的方向。我们认真分析了每种吸附剂的优势和局限性,全面概述了它们在 µSPE 中的应用。本文还研究了这些多孔聚合物的合成、表征和独特性能,强调了它们在推动分析化学朝着更高效、更环保的方向发展中的作用。本文强调了继续开发高性能、低成本和可持续吸附剂的必要性,以进一步提高 µSPE 技术的有效性。
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引用次数: 0
A Comprehensive Exploration of the Synergistic Relationship between DMSO and Peroxide in Organic Synthesis 有机合成中二甲基亚砜与过氧化物协同作用的全面探索。
IF 8.6 2区 化学 Q1 Chemistry Pub Date : 2024-11-15 DOI: 10.1007/s41061-024-00482-9
Sumit Kumar, Ashutosh Dey, Barnali Maiti, Soumyadip Das, Sai Deepak Pasuparthy, Kishor Padala

In the realm of organic synthesis, reagents can serve not only as solvents but also as synthons. Dimethyl sulfoxide (DMSO) is recognized for its efficiency in this dual capacity, enabling diverse chemical transformations. DMSO can generate various synthons, including methyl, methylene, methine, oxygen, and methyl sulfoxide, broadening the accessible compound repertoire. Activation of DMSO as a reagent relies heavily on synergies with secondary agents like peroxide, persulfate, or iodine. Recent years have witnessed a surge in innovative synthetic techniques harnessing the synergistic interplay of DMSO and peroxide, leading to environmentally friendly and cost-effective reactions with mild conditions. This review highlights the synergistic effects of DMSO and peroxides (up to 2023), detailing their activation mechanisms and the generation of various synthons, along with numerous reported derivatives. Although this topic has received considerable attention in recent years, there are numerous discrepancies and a plethora of possibilities yet to be explored. We anticipate that this review will significantly support researchers in advancing their innovations to a greater extent in the future.

Graphical Abstract

This review accentuates the synergistic effects of DMSO and peroxides like potassium persulfate (K2S2O8), sodium persulfate (Na2S2O8), ammonium persulfate ((NH4)2S2O8), hydrogen peroxide (H2O2), and tertbutyl hydroperoxide (TBHP), as well as Oxone. It highlights their collaborative role in generating diverse synthons and elucidates the mechanisms of activation.

在有机合成领域,试剂不仅可以用作溶剂,还可以用作合成物。二甲基亚砜(DMSO)因其高效的双重功能而备受认可,可实现多种化学转化。二甲基亚砜可以生成各种合成物,包括甲基、亚甲基、亚甲基、氧和甲基亚砜,从而扩大了可利用的化合物范围。作为一种试剂,二甲基亚砜的活化在很大程度上依赖于与过氧化物、过硫酸盐或碘等辅助剂的协同作用。近年来,利用二甲基亚砜和过氧化物协同作用的创新合成技术不断涌现,从而在温和的条件下实现了环境友好且经济高效的反应。本综述重点介绍了二甲基亚砜和过氧化物的协同效应(截至 2023 年),详细介绍了它们的活化机制、各种合成物的生成以及大量已报道的衍生物。尽管近年来这一主题受到了广泛关注,但仍有许多差异和大量可能性有待探索。我们希望这篇综述能为研究人员在未来更大程度上推进创新提供重要支持。
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引用次数: 0
Schiff Base-Based Molybdenum Complexes as Green Catalyst in the Epoxidation Reaction: A Minireview 基于希夫碱的钼络合物作为环氧化反应中的绿色催化剂:小视角。
IF 8.6 2区 化学 Q1 Chemistry Pub Date : 2024-10-25 DOI: 10.1007/s41061-024-00480-x
Soumen Mistri, Keshab Mondal

Epoxides are class of cyclic ether and have been extensively used in petrochemicals and pharmaceuticals industries as raw materials. Due to this reasons, development of the synthetic strategy of epoxides are getting enormous interest among the research chemists. In terms of “development of the synthetic strategy”, the use of a catalyst, especially, Schiff base-based complex is of potential interest due to alternative easy routes and significant advances in metal-mediated pathways giving rise to diverse degree of substrate–reagent interactions. In addition, the synthetic strategy that follows the 12 principles of green chemistry, particularly (i) reduce the use of organic solvent, especially toxic solvents, and (ii) increasing the use of catalysts to obtain selective and quick processes in terms of atom economy, are of great attention now a days. The present review encompasses the Schiff base-based molybdenum complexes as green catalyst in the epoxidation reaction. Molybdenum complexes have grown interest owing to lower cost, environmental protection and commercialization as well as its abundance in different metalloenzymes. On the other hand, molybdenum complexes speed up the O–O bond break of tert-butylhydroperoxide (TBHP); as a result, it accelerates the oxygen transfer process from TBHP to the olefin. This review mainly focused on the catalytic activity of molybdenum-based Schiff base complexes for the epoxidation reaction in water/solvent free condition.

Graphical abstract

环氧化物是一类环状醚,被广泛用作石油化工和制药行业的原材料。因此,环氧化物合成策略的开发受到了研究化学家的极大关注。就 "合成策略的开发 "而言,催化剂的使用,尤其是基于席夫碱的复合物,具有潜在的意义,因为它具有替代性的简便路线,并且在金属介导的途径方面取得了重大进展,从而产生了不同程度的底物-试剂相互作用。此外,遵循绿色化学 12 项原则的合成策略,尤其是(i)减少有机溶剂(尤其是有毒溶剂)的使用,以及(ii)增加催化剂的使用,以获得原子经济性方面的选择性和快速工艺,如今也备受关注。本综述介绍了在环氧化反应中作为绿色催化剂的希夫碱基钼络合物。钼络合物由于成本低、环保、商业化以及在不同金属酶中的丰富含量而越来越受到关注。另一方面,钼络合物可加速叔丁基过氧化氢(TBHP)O-O 键的断裂,从而加速从 TBHP 到烯烃的氧转移过程。本综述主要关注钼基席夫基地合物在无水/无溶剂条件下对环氧化反应的催化活性。
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引用次数: 0
Recent Advances in the Synthesis of Acyclic Nucleosides and Their Therapeutic Applications 无环核苷合成及其治疗应用的最新进展。
IF 8.6 2区 化学 Q1 Chemistry Pub Date : 2024-10-23 DOI: 10.1007/s41061-024-00476-7
Sumit Kumar, Aditi Arora, Riya Chaudhary, Rajesh Kumar, Christophe Len, Monalisa Mukherjee, Brajendra K. Singh, Virinder S. Parmar

DNA is commonly known as the “molecule of life” because it holds the genetic instructions for all living organisms on Earth. The utilization of modified nucleosides holds the potential to transform the management of a wide range of human illnesses. Modified nucleosides and their role directly led to the 2023 Nobel prize. Acyclic nucleosides, due to their distinctive physiochemical and biological characteristics, rank among the most adaptable modified nucleosides in the field of medicinal chemistry. Acyclic nucleosides are more resistant to chemical and biological deterioration, and their adaptable acyclic structure makes it possible for them to interact with various enzymes. A phosphonate group, which is linked via an aliphatic functionality to a purine or a pyrimidine base, distinguishes acyclic nucleoside phosphonates (ANPs) from other nucleotide analogs. Acyclic nucleosides and their derivatives have demonstrated various biological activities such as anti-viral, anti-bacterial, anti-cancer, anti-microbial, etc. Ganciclovir, Famciclovir, and Penciclovir are the acyclic nucleoside-based drugs approved by FDA for the treatment of various diseases. Thus, acyclic nucleosides are extremely useful for generating a variety of unique bioactive chemicals. Their biological activities as well as selectivity is significantly influenced by the stereochemistry of the acyclic nucleosides because chiral acyclic nucleosides have drawn a lot of interest due to their intriguing biological functions and potential as medicines. For example, tenofovir's (R) enantiomer is roughly 50 times more potent against HIV than its (S) counterpart. We can confidently state, “The most promising developments are yet to come in the realm of acyclic nucleosides!” Herein, we have covered the most current developments in the field of chemical synthesis and therapeutic applications of acyclic nucleosides based upon our continued interest and activity in this field since mid-1990’s.

Graphical Abstract

DNA 通常被称为 "生命分子",因为它掌握着地球上所有生物的遗传指令。利用改性核苷有望改变人类多种疾病的治疗方法。修饰核苷及其作用直接导致了 2023 年诺贝尔奖的产生。无环核苷具有独特的理化和生物学特性,是药物化学领域适应性最强的修饰核苷之一。无环核苷具有更强的抗化学和生物劣化能力,其适应性强的无环结构使其能够与各种酶相互作用。膦酸基通过脂肪族官能团与嘌呤或嘧啶碱基相连,是无环核苷膦酸盐(ANPs)与其他核苷酸类似物的区别所在。无环核苷及其衍生物具有多种生物活性,如抗病毒、抗菌、抗癌、抗微生物等。更昔洛韦(Ganciclovir)、泛昔洛韦(Famciclovir)和喷昔洛韦(Penciclovir)是 FDA 批准用于治疗各种疾病的无环核苷类药物。因此,无环核苷在生成各种独特的生物活性化学物质方面非常有用。无环核苷的立体化学对其生物活性和选择性有很大影响,因为手性无环核苷具有引人入胜的生物功能和作为药物的潜力,因此引起了广泛的兴趣。例如,替诺福韦的对映体(R)对艾滋病病毒的药效大约是其对映体(S)的50倍。我们可以自信地说:"无环核苷领域最有前途的发展还在后面!"自 1990 年代中期以来,我们一直关注无环核苷的化学合成和治疗应用领域,并在此基础上介绍了这一领域的最新进展。
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引用次数: 0
The Benzoxazole Heterocycle: A Comprehensive Review of the Most Recent Medicinal Chemistry Developments of Antiproliferative, Brain-Penetrant, and Anti-inflammatory Agents 苯并恶唑杂环:抗增殖、脑穿透和抗炎药物的最新药物化学发展综述
IF 8.6 2区 化学 Q1 Chemistry Pub Date : 2024-10-21 DOI: 10.1007/s41061-024-00477-6
Simona Di Martino, Maria De Rosa

The benzoxazole is one of the most widely exploited heterocycles in drug discovery. Natural occurring and synthetic benzoxazoles show a broad range of biological activities. Many benzoxazoles are available for treating several diseases, and, to date, a few are in clinical trials. Moreover, an ever-increasing number of benzoxazole derivatives are under investigation in the early drug discovery phase and as potential hit or lead compounds. This perspective is an attempt to thoroughly review the rational design, the structure–activity relationship, and the biological activity of the most notable benzoxazoles developed during the past 5 years (period 2019–to date) in cancers, neurological disorders, and inflammation. We also briefly overviewed each target and its role in the disease. The huge amount of work examined suggests the great potential of the scaffold and the high interest of the scientific community in novel biologically active compounds containing the benzoxazole core.

苯并恶唑是药物研发中应用最广泛的杂环之一。天然存在和合成的苯并恶唑具有广泛的生物活性。许多苯并噁唑类药物可用于治疗多种疾病,迄今为止,少数药物已进入临床试验阶段。此外,越来越多的苯并恶唑衍生物作为潜在的主打或先导化合物,正在药物发现的早期阶段接受研究。本视角试图全面回顾过去 5 年(2019 年至今)在癌症、神经系统疾病和炎症领域开发的最著名的苯并恶唑的合理设计、结构-活性关系和生物活性。我们还简要概述了每个靶点及其在疾病中的作用。所研究的大量工作表明了该支架的巨大潜力,以及科学界对含有苯并恶唑核心的新型生物活性化合物的浓厚兴趣。
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引用次数: 0
Unveiling the Significance of tert-Butoxides in Transition Metal-Free Cross-Coupling Reactions 揭示叔丁氧基在无过渡金属交叉偶联反应中的重要作用。
IF 8.6 2区 化学 Q1 Chemistry Pub Date : 2024-10-11 DOI: 10.1007/s41061-024-00478-5
Vipin Kumar, Suman Majee, Km. Anjali, Biswajit Saha, Devalina Ray

The astounding reactivity of tert-butoxides in transition metal-free coupling reactions is driving the scientific community towards a new era of environmental friendly, as well as cost-effective, transformation strategies. Transition metal-catalyzed coupling reactions generate hazardous wastes and require harsh reaction conditions, mostly at elevated temperature, which increases not only costs but also environmental concerns regarding the methodology. Tert-butoxide-catalyzed/mediated coupling reactions have several advantages and potential applications. They can form carbon–carbon, carbon–heteroatom, and heteroatom–heteroatom bonds under mild reaction conditions. Mechanistic insights into these reactions include both ionic and radical pathways, with the fate of the intermediates depending on the reaction conditions and/or additives used in the reactions. Among all of the known tert-butoxides, potassium tert-butoxide has pronounced applications in transition metal-free coupling reactions as compared to other tert-butoxides, such as sodium and lithium tert-butoxides, because of the higher electropositivity of potassium compared to sodium and lithium. Moreover, potassium tert-butoxide can act as a source of base, nucleophile and single electron donors in various important transformations. In this review, we provide an extensive overview and complete compilation of transition metal-free cross-coupling reactions catalyzed/promoted by tert-butoxides during the past 10 years.

Graphical Abstract

Tert-butoxide-mediated/activated cross-coupling reactions under the transition metal-free condition for benign organic transformation using a greener approach.

叔丁氧化合物在无过渡金属偶联反应中惊人的反应活性正推动科学界迈向环境友好型、高成本效益转化策略的新时代。过渡金属催化的偶联反应会产生危险废物,而且需要苛刻的反应条件,主要是在高温下进行,这不仅增加了成本,也增加了对环境的担忧。叔丁氧催化/介导的偶联反应具有多项优势和潜在应用。它们可以在温和的反应条件下形成碳-碳键、碳-杂原子键和杂原子-杂原子键。这些反应的机理包括离子途径和自由基途径,中间产物的去向取决于反应条件和/或反应中使用的添加剂。在所有已知的叔丁氧化合物中,与钠和锂叔丁氧化合物等其他叔丁氧化合物相比,叔丁醇钾在无过渡金属偶联反应中具有明显的应用优势,因为与钠和锂相比,钾具有更高的正电性。此外,叔丁醇钾还可以在各种重要的转化过程中充当碱源、亲核剂和单电子供体。在这篇综述中,我们对过去 10 年中由叔丁氧钾催化/促进的无过渡金属交叉偶联反应进行了广泛概述和完整汇编。
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引用次数: 0
Research Progress of Deep-Red to Near-Infrared Electroluminescent Materials Based on Organic Cyclometallated Platinum(II) Complexes 基于有机环金属化铂(II)配合物的深红至近红外电致发光材料的研究进展。
IF 8.6 2区 化学 Q1 Chemistry Pub Date : 2024-10-09 DOI: 10.1007/s41061-024-00479-4
Cheng Zhang, Yuanyuan Fang, Danfeng He, Keyue Xu, Yuzhu Bian, Yiru Li, Mingsheng Peng, Wenjing Xiong

In recent years, the near-infrared (NIR) light-emitting materials have attracted increasing attention due to the broad application prospects in the fields of military industry, aerospace, lighting, display and wearable devices. As the transition metal complexes, platinum(II) complexes have been shown to emit luminescence efficiently in NIR organic light-emitting diodes because of the unique d8 electron structure. This structure ensures that the platinum(II) complex molecules exhibit a high planarity, variety of excited states, and strong intermolecular interactions. This review summarizes the research progress of deep red to NIR organic light-emitting materials based on platinum(II) complexes in recent years and provides a certain reference for the further design and synthesis of NIR platinum(II) complex luminescent materials with superior performance.

近年来,近红外(NIR)发光材料因其在军工、航空航天、照明、显示和可穿戴设备等领域的广阔应用前景而受到越来越多的关注。作为过渡金属配合物,铂(II)配合物因其独特的 d8 电子结构,已被证明能在近红外有机发光二极管中高效发光。这种结构确保了铂(II)配合物分子具有高度的平面性、多种激发态和较强的分子间相互作用。本综述总结了近年来基于铂(II)配合物的深红至近红外有机发光材料的研究进展,为进一步设计和合成性能优越的近红外铂(II)配合物发光材料提供了一定的参考。
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引用次数: 0
期刊
Topics in Current Chemistry
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