Chemical record最新文献

N-Heterocyclic Carbene Catalyzed Reactions Involving Acetylenic Breslow and/or Acylazolium as Key Intermediates. N-杂环羰基催化的以乙酰基布雷斯洛和/或乙酰唑为关键中间体的反应。

IF 7 2区化学

Chemical record Pub Date : 2024-11-19 DOI: 10.1002/tcr.202400165

Yujie He, Jintao Chen, Yu Jiang, Xiaoyu Fang, Junyang Liu, Jia-Lei Yan

引用次数: 0

Recent Advances of C-S Coupling Reaction of (Hetero)Arenes by C-H Functionalization. 通过 C-H 功能化实现（异）烯的 C-S 偶联反应的最新进展。

IF 7 2区化学

Chemical record Pub Date : 2024-11-19 DOI: 10.1002/tcr.202400177

Lei-Yang Zhang, Nai-Xing Wang, Dumitra Lucan, Julia Nastasi, Yalan Xing

{"title":"Recent Advances of C-S Coupling Reaction of (Hetero)Arenes by C-H Functionalization.","authors":"Lei-Yang Zhang, Nai-Xing Wang, Dumitra Lucan, Julia Nastasi, Yalan Xing","doi":"10.1002/tcr.202400177","DOIUrl":"10.1002/tcr.202400177","url":null,"abstract":"Organic sulfur compounds encompass a vast and diverse variety of species that possess unique biological activity due to the presence of sulfur atoms or sulfur-containing functional groups. These compounds are widely present in natural products, pharmaceuticals, agricultural chemicals, and functional materials. In recent years, numerous sulfur-containing compounds such as thiols, thioethers, disulfides, thiourea, dimethyl sulfoxide, sulfonates and their derivatives, as well as sulfur-containing inorganic compounds, have been utilized as coupling agents to synthesize (hetero)aryl sulfides via C-H Functionalization. These novel transformations provide effective methods for constructing C-S bond of (hetero)arenes, while also expanding the scope of (hetero)aryl sulfides with the potential biological activity. Therefore, the synthesis of aryl sulfides through C-H bond functionalization has attracted widespread attention. This review mainly focuses on the construction of (hetero)aryl sulfides via C-H bond functionalization since 2015. We hope this review offers a useful conceptual overview and inspires further advancements in the efficient construction of C-S bonds.","PeriodicalId":10046,"journal":{"name":"Chemical record","volume":" ","pages":"e202400177"},"PeriodicalIF":7.0,"publicationDate":"2024-11-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142667283","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

A Comprehensive Survey of Stink Bug Pheromones - Extraction, Identification, Synthesis, Biosynthesis, and Phylogenetic Insights. 臭虫信息素综合调查--提取、鉴定、合成、生物合成和系统发育洞察。

IF 7 2区化学

Chemical record Pub Date : 2024-11-19 DOI: 10.1002/tcr.202400140

João P A Souza, Isaac R Jorge, Aluska T Dos Santos, Leonardo Figueiredo, Brunno B Rosa, Andressa Paladini, Paulo H G Zarbin

{"title":"A Comprehensive Survey of Stink Bug Pheromones - Extraction, Identification, Synthesis, Biosynthesis, and Phylogenetic Insights.","authors":"João P A Souza, Isaac R Jorge, Aluska T Dos Santos, Leonardo Figueiredo, Brunno B Rosa, Andressa Paladini, Paulo H G Zarbin","doi":"10.1002/tcr.202400140","DOIUrl":"https://doi.org/10.1002/tcr.202400140","url":null,"abstract":"Stink bugs (Hemiptera, Pentatomidae) are well known by the strong odor of the defensive compounds they release, which can mediate intra- and/or interspecific interactions. Pentatomidae is one of the largest families of Heteroptera and includes many phytophagous species that are considered pests of various crops, as well as predatory species that provide biological control. Against this background, numerous research papers in Chemical Ecology have focused on communication within this group. This paper reviews the chemical compounds reported for nearly ninety taxa, including sex and aggregation pheromones for fifty-three species of Pentatomidae. Based on these pheromones and proposed biosynthesis pathways, we hypothesize that sex/aggregation pheromones could play a role in taxonomic groups. Characters were determined and evaluated according to their distributions in recent taxonomic classifications, allowing for the inference of the phylogenetic positioning of three species never evaluated in previous taxonomic analyses.","PeriodicalId":10046,"journal":{"name":"Chemical record","volume":" ","pages":"e202400140"},"PeriodicalIF":7.0,"publicationDate":"2024-11-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142675194","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Pnictogen and Chalcogen Salts as Alkylating Agents. 作为烷化剂的锑原盐和钙原盐

IF 7 2区化学

Chemical record Pub Date : 2024-11-16 DOI: 10.1002/tcr.202400139

Philipe Raphael O Campos, Eduardo E Alberto

引用次数: 0

A Review on Chemistry and Methods of Synthesis of 1,2,4-Triazole Derivatives. 1,2,4-三唑衍生物的化学与合成方法综述。

IF 7 2区化学

Chemical record Pub Date : 2024-11-14 DOI: 10.1002/tcr.202400190

Searitha Couto Rodrigues, Raphael Silva Moratório de Moraes, Gabriel Tavares de Almeida Pinto, Maria Tereza Miranda Martins, Patrick Antunes do Nascimento, Deivid Lucas Alves Soares, Ana Beatriz Mestre Botelho, Camille Cardoso Cruz, Anna Claudia Cunha

{"title":"A Review on Chemistry and Methods of Synthesis of 1,2,4-Triazole Derivatives.","authors":"Searitha Couto Rodrigues, Raphael Silva Moratório de Moraes, Gabriel Tavares de Almeida Pinto, Maria Tereza Miranda Martins, Patrick Antunes do Nascimento, Deivid Lucas Alves Soares, Ana Beatriz Mestre Botelho, Camille Cardoso Cruz, Anna Claudia Cunha","doi":"10.1002/tcr.202400190","DOIUrl":"10.1002/tcr.202400190","url":null,"abstract":"This review provides a comprehensive overview of research on 1,2,4-triazoles conducted over the last fifteen years. 1,2,4-Triazoles are highly significant in the pharmaceutical industry, with numerous compounds from this class used clinically as antifungal, antiviral, antibacterial, anti-inflammatory, and antitubercular agents. Beyond their pharmaceutical relevance, this review also explores their role in material science and agriculture. In material science, 1,2,4-triazoles are gaining prominence, particularly in the development of energetic materials (EMs), due to their exceptional properties such as thermal stability, coordination ability, and performance comparable to well-known explosives. Their applications extend to polymers, corrosion inhibitors, and metal-organic frameworks (MOFs), and they play a significant role in the development of functional materials for sensors, catalysis, and energy storage. Additionally, the review addresses general aspects and synthetic methodologies for the functionalization and construction of the 1,2,4-triazole ring. Synthetic methods discussed include metalation synthesis, cyclization of hydrazine derivatives, multicomponent reactions, cyclization of amides and amidines, and microwave-assisted synthesis. Given the significance of the triazole scaffold, its synthesis has garnered considerable attention due to its wide-ranging applications across various industrial sectors.","PeriodicalId":10046,"journal":{"name":"Chemical record","volume":" ","pages":"e202400190"},"PeriodicalIF":7.0,"publicationDate":"2024-11-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142616044","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Going Beyond Woodward and Hoffmann's Electrocyclizations and Cycloadditions: Sigmatropic Rearrangements. 超越伍德沃德和霍夫曼的电环化和环化反应：西格玛式重排。

IF 7 2区化学

Chemical record Pub Date : 2024-11-13 DOI: 10.1002/tcr.202400050

Jeffrey I Seeman

引用次数: 0

Harnessing the Potential of Graphene Quantum Dots for Multifunctional Biomedical Applications. 利用石墨烯量子点的潜力实现多功能生物医学应用。

IF 7 2区化学

Chemical record Pub Date : 2024-11-11 DOI: 10.1002/tcr.202400185

Yujia Han, Hongyan Hao, Haixiang Zeng, Hongxia Li, Xiaohui Niu, Wei Qi, Deyi Zhang, Kunjie Wang

{"title":"Harnessing the Potential of Graphene Quantum Dots for Multifunctional Biomedical Applications.","authors":"Yujia Han, Hongyan Hao, Haixiang Zeng, Hongxia Li, Xiaohui Niu, Wei Qi, Deyi Zhang, Kunjie Wang","doi":"10.1002/tcr.202400185","DOIUrl":"https://doi.org/10.1002/tcr.202400185","url":null,"abstract":"The existing and emerging demand for materials for life and health has contributed to the cultivation and development of respective markets. Nevertheless, the current generation of biomedical materials has yet to fully satisfy the clinical requirements of the market, which is still in its relative infancy. Research and development in this area must be prioritized in light of the pivotal role of new life and health materials in the biological field. Among many life and health materials, GQDs, an emerging nanomaterial, exhibit considerable promise in the biomedical field, primarily due to their exceptional properties. Furthermore, the direct preparation and functionalization of GQDs have facilitated the development of specific functional composites based on GQDs. The biological applications of GQDs are undergoing rapid growth, which makes it necessary to publish a review article presenting the latest advances in this field. This review provides an overview of the significant advances in synthesizing GQDs, the techniques employed for structural characterizations, and the properties that have been elucidated. Furthermore, it presents recent findings on applying GQDs in antimicrobial, anticancer, biosensing, drug delivery, and bioimaging applications. Finally, it explores the potential of GQDs in biomedicine and biotechnology, highlighting the current challenges that remain to be addressed.","PeriodicalId":10046,"journal":{"name":"Chemical record","volume":" ","pages":"e202400185"},"PeriodicalIF":7.0,"publicationDate":"2024-11-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142616053","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Coupled Polymethine Dyes: Six Decades of Discoveries. 耦合聚甲基染料：六十年的发现。

IF 7 2区化学

Chemical record Pub Date : 2024-11-11 DOI: 10.1002/tcr.202400183

Benjamin Mourot, Denis Jacquemin, Olivier Siri, Simon Pascal

引用次数: 0

Advancing Electrical Engineering with Biomass-derived Carbon Materials: Applications, Innovations, and Future Directions. 利用源自生物质的碳材料推进电气工程：应用、创新和未来方向》。

IF 7 2区化学

Chemical record Pub Date : 2024-11-11 DOI: 10.1002/tcr.202400144

Al Mojahid Afridi, Mahbuba Aktary, Syed Shaheen Shah, Sharif Iqbal Mitu Sheikh, Gazi Jahirul Islam, M Nasiruzzaman Shaikh, Md Abdul Aziz

{"title":"Advancing Electrical Engineering with Biomass-derived Carbon Materials: Applications, Innovations, and Future Directions.","authors":"Al Mojahid Afridi, Mahbuba Aktary, Syed Shaheen Shah, Sharif Iqbal Mitu Sheikh, Gazi Jahirul Islam, M Nasiruzzaman Shaikh, Md Abdul Aziz","doi":"10.1002/tcr.202400144","DOIUrl":"https://doi.org/10.1002/tcr.202400144","url":null,"abstract":"The ongoing global shift towards sustainability in electrical engineering necessitates novel materials that offer both ecological and technical benefits. Biomass-derived carbon materials (BCMs) are emerging as cornerstones in this transition due to their sustainability, cost-effectiveness, and versatile properties. This review explores the expansive role of BCMs across various electrical engineering applications, emphasizing their transformative impact and potential in fostering a sustainable technological ecosystem. The fundamentals of BCMs are investigated, including their unique structures, diverse synthesis procedures, and significant electrical and electrochemical properties. A detailed examination of recent innovations in BCM applications for energy storage, such as batteries and supercapacitors, and their pivotal role in developing advanced electronic components like sensors, detectors, and electromagnetic interference shielding composites has been covered. BCMs offer superior electrical conductivities, tunable surface chemistries, and mechanical properties compared to traditional carbon sources. These can be further enhanced through innovative doping and functionalization techniques. Moreover, this review identifies challenges related to scalability and uniformity in properties and proposes future research directions to overcome these hurdles. By integrating insights from recent studies with a forward-looking perspective, this paper sets the stage for the next generation of electrical engineering solutions powered by biomass-derived materials, aligning technological advancement with environmental stewardship.","PeriodicalId":10046,"journal":{"name":"Chemical record","volume":" ","pages":"e202400144"},"PeriodicalIF":7.0,"publicationDate":"2024-11-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142616045","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Reductive Transformation of CO₂ to Organic Compounds. 二氧化碳向有机化合物的还原转化。

IF 7 2区化学

Chemical record Pub Date : 2024-11-09 DOI: 10.1002/tcr.202400164

An-Guo Wu, Jie Ding, Lan Zhao, Hong-Ru Li, Liang-Nian He

{"title":"Reductive Transformation of CO2 to Organic Compounds.","authors":"An-Guo Wu, Jie Ding, Lan Zhao, Hong-Ru Li, Liang-Nian He","doi":"10.1002/tcr.202400164","DOIUrl":"https://doi.org/10.1002/tcr.202400164","url":null,"abstract":"Carbon dioxide is a major greenhouse gas and a safe, abundant, easily accessible, and renewable C1 resource that can be chemically converted into high value-added chemicals, fuels and materials. The preparation of urea, organic carbonates, salicylic acid, etc. from CO2 through non-reduction conversion has been used in industrial production, while CO2 reduction transformation has become a research hotspot in recent years due to its involvement in energy storage and product diversification. Designing suitable catalysts to achieve efficient and selective conversion of CO2 is crucial due to its thermodynamic stability and kinetic inertness. From this perspective, the redistribution of charges within CO2 molecules through the interaction of Lewis acid/base or metal complexes with CO2, or the forced transfer of electrons to CO2 through photo- or electrocatalysis, is a commonly used effective way to activate CO2. Based on understanding of the activation/reaction mechanism on a molecular level, we have developed metal complexes, metal salts, inorganic/organic salts, ionic liquids, as well as nitrogen rich and porous materials as efficient catalysts for CO2 reductive conversions. The goal of this personal account is to summarize the catalytic processes of CO2 reductive conversion that have been developed in the past 7 years: 1) For the reductive functionalization of CO2, the major challenge lies in accurately adjusting reaction parameters (such as pressure) to achieve high catalytic efficiency and the product selectivity; 2) For photocatalytic or electrocatalytic reduction of CO2, how to suppress competitive hydrogen evolution reactions and improve catalyst stability are key points that requires continuous attention.","PeriodicalId":10046,"journal":{"name":"Chemical record","volume":" ","pages":"e202400164"},"PeriodicalIF":7.0,"publicationDate":"2024-11-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142616055","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0