Chemistry - An Asian Journal最新文献_第10页

Perfluoroaromatic Bisselanes: From Molecular Design to Supramolecular Architecture Through Tandem σ/π-hole Interactions.

IF 3.5 3区化学

Chemistry - An Asian Journal Pub Date : 2025-03-04 DOI: 10.1002/asia.202500247

Dmitry M Kryukov, Anton V Rozhkov, Rosa M Gomila, Antonio Frontera, Vadim Yu Kukushkin

{"title":"Perfluoroaromatic Bisselanes: From Molecular Design to Supramolecular Architecture Through Tandem σ/π-hole Interactions.","authors":"Dmitry M Kryukov, Anton V Rozhkov, Rosa M Gomila, Antonio Frontera, Vadim Yu Kukushkin","doi":"10.1002/asia.202500247","DOIUrl":"10.1002/asia.202500247","url":null,"abstract":"The molecular design of a series of perfluoroarylbisselanes (30-68 %) o-, m- and p-(ArFSe)2C6F4 and (ArFSe)2C12F8 (ArF=C6F5 and p-C6F4CF3) were achieved through the reaction of ArFSeCu with diiodoperfluoroarenes bearing phenyl and biphenyl rings. Analysis of the X-ray diffraction (XRD) data for the resulting perfluoroaromatic bisselanes 5-12 demonstrated their significant potential for constructing supramolecular architectures through tandem noncovalent interactions, including chalcogen bonding (ChB) and πhole-π interactions. 1,2-Bis(pentafluorophenylseleno)tetrafluorobenzene 5 was cocrystallized with dibenzyl ether, yielding the adduct 52⋅Bn2O, which exhibited a triad structural motif. Its XRD data provided structural insights into the ChB-based catalysis mechanism of Friedel-Crafts type reaction involving benzyl ether derivatives. Comprehensive density functional theory studies: energy decomposition analysis (EDA), molecular electrostatic potential (MEP) assessments, van der Waals potential evaluations, electrostatic potential and energy density (ED/ESP) plots, as well as natural bond orbital (NBO) analysis - revealed that Se⋅⋅⋅O chalcogen bonding (10.1 kcal/mol) and πhole-π interactions (12.6 kcal/mol) contribute comparably to the overall energetics, thus playing a significant role in guiding molecular assembly.","PeriodicalId":145,"journal":{"name":"Chemistry - An Asian Journal","volume":" ","pages":"e202500247"},"PeriodicalIF":3.5,"publicationDate":"2025-03-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143539613","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

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Front Cover: Photoredox/Sulfide Dual Catalysis for Modular Synthesis of Multi-substituted Furan Rings via Catalytic Indirect Reductive Quenching (Chem. Asian J. 5/2025)

IF 3.5 3区化学

Chemistry - An Asian Journal Pub Date : 2025-03-03 DOI: 10.1002/asia.202580501

Kakeru Matsukuma, Masanori Tayu, Takumi Ogino, Sayaka Ohrui, Masahiro Noji, Satoshi Hayashi, Nozomi Saito

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Cover Feature: Cascade Synthesis in Water: Michael Addition/Hemiketalization/Retro-Claisen Fragmentation Catalyzed by CatAnionic Vesicular Nanoreactor from Dithiocarbamate (Chem. Asian J. 5/2025)

IF 3.5 3区化学

Chemistry - An Asian Journal Pub Date : 2025-03-03 DOI: 10.1002/asia.202580503

Ayodele J. Atibioke, Panassilp Authai, Tirayut Vilaivan, Panuwat Padungros

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C−P Bond Formation by Nickel or Cobalt Catalyzed Coupling Reactions

IF 3.5 3区化学

Chemistry - An Asian Journal Pub Date : 2025-03-03 DOI: 10.1002/asia.202401780

Anju Modi, Corinne Gosmini, Audrey Auffrant

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Cover Feature: Ultrafast ppb-Level Detection of Nitro-Furan Based Antibiotics in Aqueous Medium by an Oxadiazole-Grafted Luminescent Sensor (Chem. Asian J. 5/2025) 封面专题：草酰二唑接枝发光传感器对水介质中硝基呋喃类抗生素的超快ppb级检测（《亚洲化学杂志》5/2025）

IF 3.5 3区化学

Chemistry - An Asian Journal Pub Date : 2025-03-03 DOI: 10.1002/asia.202580502

Alokananda Chanda, Sanjay K. Mandal

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Visible Light-Induced Arylsulfonylation/Cyclization Reactions for the Synthesis of Thiochromane 1,1-dioxide.

IF 3.5 3区化学

Chemistry - An Asian Journal Pub Date : 2025-03-02 DOI: 10.1002/asia.202401940

Shan Li, Yang Liu, Ya-Qian Shi, Jia-Xin Ning, Xiu-Juan Li, Yu-Fan Zhang, Zi-Qun Zhu, Hong-Li Huang, Na Ma, Fei Gao

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Exploring the Potential of Metal-Organic Frameworks as Reverse Osmosis Membranes for Water Desalination.

IF 3.5 3区化学

Chemistry - An Asian Journal Pub Date : 2025-03-02 DOI: 10.1002/asia.202401544

Qiang Lyu, Li-Chiang Lin

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Research Progress on the Enhancement and Modification of PVDF-Based Polymer Electrolytes and Their Applications in Solid-State Lithium Metal Batteries. -基于聚偏二氟乙烯（PVDF）的聚合物电解质的增强和改性及其在固态锂金属电池中的应用的研究进展》（Research Progress on Enhancement and Modification of PVDF-Based Polymer Electrolytes and Their Applications in Solid-State Lithium Metal Batteries）。

IF 3.5 3区化学

Chemistry - An Asian Journal Pub Date : 2025-02-28 DOI: 10.1002/asia.202401974

Fangyuan Zhao, Jialong Wu, Chu Qin, Zhong-Jie Jiang, Guangliang Chen, T Maiyalagan, Zhongqing Jiang

{"title":"Research Progress on the Enhancement and Modification of PVDF-Based Polymer Electrolytes and Their Applications in Solid-State Lithium Metal Batteries.","authors":"Fangyuan Zhao, Jialong Wu, Chu Qin, Zhong-Jie Jiang, Guangliang Chen, T Maiyalagan, Zhongqing Jiang","doi":"10.1002/asia.202401974","DOIUrl":"10.1002/asia.202401974","url":null,"abstract":"Traditional liquid electrolyte-based lithium-ion batteries (LIBs) are constrained by safety risks such as flammability and explosion, as well as a relatively low theoretical specific capacity (~300 mAh g-1). Lithium-metal batteries (LMB), which offer higher energy density and enhanced safety, have emerged as competitive candidates for next-generation lithium-based batteries. As a key component of LMBs, polymer electrolytes are expected to exhibit excellent ionic conductivity, robust mechanical properties, and stable interfacial compatibility with electrode materials. Among the diverse range of polymer electrolytes, polyvinylidene fluoride (PVDF)-based polymer electrolytes stand out due to their unique properties. PVDF, with its high dielectric constant, effectively facilitates lithium salt dissociation and ion migration, while maintaining excellent mechanical flexibility. These characteristics position PVDF-based polymer electrolytes as a promising material for LMBs. This review begins by introducing the classification of polymer electrolytes and the mechanisms of lithium-ion migration within them. It then focuses on PVDF-based polymer electrolytes, systematically discussing the synthetic and modification strategies categorized into four main approaches: composite fabrication, inorganic filler doping, liquid additive modification, and multi-strategy modification. Finally, the challenges and future prospects of PVDF-based polymer electrolytes are reviewed to provide insights for developing high-performance polymer electrolytes in the future.","PeriodicalId":145,"journal":{"name":"Chemistry - An Asian Journal","volume":" ","pages":"e202401974"},"PeriodicalIF":3.5,"publicationDate":"2025-02-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143522223","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

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Manganese-Based Metal-Organic Frameworks and Their Derivatives for Electrochemical Water Splitting: Recent Advances and Future Outlook

IF 3.5 3区化学

Chemistry - An Asian Journal Pub Date : 2025-02-28 DOI: 10.1002/asia.202401522

Amrendra Singh, Dr. Baghendra Singh, Prof. Smriti Verma

{"title":"Manganese-Based Metal-Organic Frameworks and Their Derivatives for Electrochemical Water Splitting: Recent Advances and Future Outlook","authors":"Amrendra Singh, Dr. Baghendra Singh, Prof. Smriti Verma","doi":"10.1002/asia.202401522","DOIUrl":"10.1002/asia.202401522","url":null,"abstract":"Metal-organic frameworks (MOFs) and their derivatives have recently attracted significant interest as promising candidates in water splitting due to their well-defined structural and electronic features, three-dimensional architecture, high surface area, abundance of active sites, remarkable stability, and improved capabilities for mass transport and diffusion. Mn-based MOFs and their derivatives have been extensively studied and demonstrated significant potential in water splitting, inspired largely by the natural photosystem-II. Despite the development of numerous Mn-based electrocatalysts, Mn-MOFs stand out due to their strong synergistic interactions, tunable electronic properties, efficient charge and mass transfer, and straightforward synthesis. However, recent reviews on MOFs have largely overlooked the specific advancements in Mn-MOFs and their derivatives for water-splitting applications. By providing an overview of the uses of Mn-MOFs and their materials, this article seeks to close that gap. It looks at their stability, porosity, and structure as well as how they are used in water splitting. This study offers a deeper knowledge of the properties and uses of Mn-MOFs and their related materials by drawing on groundbreaking research. The link between structure, property, and performance is examined, current advancements in the subject are discussed, difficulties faced are addressed, and potential future developments are taken into account.","PeriodicalId":145,"journal":{"name":"Chemistry - An Asian Journal","volume":"20 7","pages":""},"PeriodicalIF":3.5,"publicationDate":"2025-02-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143522106","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

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Fluorescent Non-conventional D-π-A Organogel for Aniline Sensing 用于苯胺传感的荧光非常规 D-π-A 有机凝胶。

IF 3.5 3区化学

Chemistry - An Asian Journal Pub Date : 2025-02-28 DOI: 10.1002/asia.202401277

Shuzhan Chen, Aoran Sun, Guisheng Lai, Juanjuan Xiang, Haichuang Lan, Peng Geng, Dan Luo, Shuzhang Xiao

引用次数: 0