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IFC - Editorial Board/ Publication info
IF 9.4 1区 化学
Chinese Chemical Letters Pub Date : 2025-03-12 DOI: 10.1016/S1001-8417(25)00113-5
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引用次数: 0
IFC - Editorial Board/ Publication info
IF 9.4 1区 化学
Chinese Chemical Letters Pub Date : 2025-02-19 DOI: 10.1016/S1001-8417(25)00059-2
{"title":"IFC - Editorial Board/ Publication info","authors":"","doi":"10.1016/S1001-8417(25)00059-2","DOIUrl":"10.1016/S1001-8417(25)00059-2","url":null,"abstract":"","PeriodicalId":10088,"journal":{"name":"Chinese Chemical Letters","volume":"36 3","pages":"Article 110872"},"PeriodicalIF":9.4,"publicationDate":"2025-02-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143445457","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Stabilized carbon radical-mediated three-component functionalization of amino acid/peptide derivatives
IF 9.4 1区 化学
Chinese Chemical Letters Pub Date : 2025-02-11 DOI: 10.1016/j.cclet.2025.110936
Shaofeng Gong , Zi-Wei Deng , Chao Wu , Wei-Min He
{"title":"Stabilized carbon radical-mediated three-component functionalization of amino acid/peptide derivatives","authors":"Shaofeng Gong , Zi-Wei Deng , Chao Wu , Wei-Min He","doi":"10.1016/j.cclet.2025.110936","DOIUrl":"10.1016/j.cclet.2025.110936","url":null,"abstract":"","PeriodicalId":10088,"journal":{"name":"Chinese Chemical Letters","volume":"36 5","pages":"Article 110936"},"PeriodicalIF":9.4,"publicationDate":"2025-02-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143511885","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"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
IFC - Editorial Board/ Publication info
IF 9.4 1区 化学
Chinese Chemical Letters Pub Date : 2025-02-01 DOI: 10.1016/S1001-8417(24)01206-3
{"title":"IFC - Editorial Board/ Publication info","authors":"","doi":"10.1016/S1001-8417(24)01206-3","DOIUrl":"10.1016/S1001-8417(24)01206-3","url":null,"abstract":"","PeriodicalId":10088,"journal":{"name":"Chinese Chemical Letters","volume":"36 2","pages":"Article 110689"},"PeriodicalIF":9.4,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143095268","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"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
Iron-catalyzed CH activation: A sustainable approach to efficient organic synthesis
IF 9.4 1区 化学
Chinese Chemical Letters Pub Date : 2025-01-20 DOI: 10.1016/j.cclet.2025.110869
Qiao Song , Xue Peng , Zhouyu Wang , Leyong Wang
{"title":"Iron-catalyzed CH activation: A sustainable approach to efficient organic synthesis","authors":"Qiao Song , Xue Peng , Zhouyu Wang , Leyong Wang","doi":"10.1016/j.cclet.2025.110869","DOIUrl":"10.1016/j.cclet.2025.110869","url":null,"abstract":"","PeriodicalId":10088,"journal":{"name":"Chinese Chemical Letters","volume":"36 5","pages":"Article 110869"},"PeriodicalIF":9.4,"publicationDate":"2025-01-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143550233","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"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
Corrigendum to “A concise formal stereoselective total synthesis of (–)-swainsonine” [Chin Chem Lett 25 (2014) 193–196]
IF 9.4 1区 化学
Chinese Chemical Letters Pub Date : 2025-01-03 DOI: 10.1016/j.cclet.2024.110597
Xiao-Gang Wang , Ai-E Wang , Pei-Qiang Huang
{"title":"Corrigendum to “A concise formal stereoselective total synthesis of (–)-swainsonine” [Chin Chem Lett 25 (2014) 193–196]","authors":"Xiao-Gang Wang , Ai-E Wang , Pei-Qiang Huang","doi":"10.1016/j.cclet.2024.110597","DOIUrl":"10.1016/j.cclet.2024.110597","url":null,"abstract":"","PeriodicalId":10088,"journal":{"name":"Chinese Chemical Letters","volume":"36 3","pages":"Article 110597"},"PeriodicalIF":9.4,"publicationDate":"2025-01-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143318354","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"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
IFC - Editorial Board/ Publication info
IF 9.4 1区 化学
Chinese Chemical Letters Pub Date : 2025-01-01 DOI: 10.1016/S1001-8417(24)01148-3
{"title":"IFC - Editorial Board/ Publication info","authors":"","doi":"10.1016/S1001-8417(24)01148-3","DOIUrl":"10.1016/S1001-8417(24)01148-3","url":null,"abstract":"","PeriodicalId":10088,"journal":{"name":"Chinese Chemical Letters","volume":"36 1","pages":"Article 110631"},"PeriodicalIF":9.4,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143141974","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"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
Functional macrocyclic arenes with active binding sites inside cavity for biomimetic molecular recognition
IF 9.4 1区 化学
Chinese Chemical Letters Pub Date : 2024-12-26 DOI: 10.1016/j.cclet.2024.110806
Xixian Sun , Shengke Li , Ruibing Wang , Leyong Wang
{"title":"Functional macrocyclic arenes with active binding sites inside cavity for biomimetic molecular recognition","authors":"Xixian Sun , Shengke Li , Ruibing Wang , Leyong Wang","doi":"10.1016/j.cclet.2024.110806","DOIUrl":"10.1016/j.cclet.2024.110806","url":null,"abstract":"","PeriodicalId":10088,"journal":{"name":"Chinese Chemical Letters","volume":"36 4","pages":"Article 110806"},"PeriodicalIF":9.4,"publicationDate":"2024-12-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143098169","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"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
Nonmetallic phosphorus alloying to regulate the oxygen reduction mechanisms of platinum catalyst
IF 9.4 1区 化学
Chinese Chemical Letters Pub Date : 2024-12-21 DOI: 10.1016/j.cclet.2024.110789
Yizhe Chen , Yuzhou Jiao , Liangyu Sun , Cheng Yuan , Qian Shen , Peng Li , Shiming Zhang , Jiujun Zhang
{"title":"Nonmetallic phosphorus alloying to regulate the oxygen reduction mechanisms of platinum catalyst","authors":"Yizhe Chen ,&nbsp;Yuzhou Jiao ,&nbsp;Liangyu Sun ,&nbsp;Cheng Yuan ,&nbsp;Qian Shen ,&nbsp;Peng Li ,&nbsp;Shiming Zhang ,&nbsp;Jiujun Zhang","doi":"10.1016/j.cclet.2024.110789","DOIUrl":"10.1016/j.cclet.2024.110789","url":null,"abstract":"<div><div>Platinum (Pt) nanoparticle catalysts remain the most popular cathode materials for oxygen reduction reaction (ORR) in proton exchange membrane fuel cells. Non-metallic alloying of Pt has become an emerging strategy to improve electrocatalytic performance, however, the electrocatalytic ORR mechanisms still need to be understood for further improvement toward practical application. Herein, a rapid microwave reduction method is employed for alloying phosphorous (P) into Pt to form a carbon supported phosphorus-alloyed Pt nanoparticle catalyst (P-Pt/C), which demonstrates the ability to replace commercial Pt/C. By a combination of density functional theory calculations and <em>in-situ</em> electrochemical Raman spectroscopy, the regulation role of P-alloying in the electrocatalytic mechanisms is revealed. It is found that the nearby Pt atoms can convert the ORR pathway from associative one to dissociative one, exhibiting a spontaneous dissociation of *OOH intermediate to *OH and *O species as well as a change of potential determining step to *O protonation. Furthermore, the strategy of large-scale economic synthesis of such alloying Pt-based catalyst is also established, demonstrated by a gram-level synthesis per batch. This study puts insight into the electrocatalytic ORR fundamentals of Pt-alloying with non-metals and provides a basis for the reasonable design and synthesis of efficient nonmetals-alloyed Pt catalysts.</div></div>","PeriodicalId":10088,"journal":{"name":"Chinese Chemical Letters","volume":"36 4","pages":"Article 110789"},"PeriodicalIF":9.4,"publicationDate":"2024-12-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143149460","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"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
Visible light/copper catalysis enabled radial type ring-opening of sulfonium salts
IF 9.4 1区 化学
Chinese Chemical Letters Pub Date : 2024-12-19 DOI: 10.1016/j.cclet.2024.110787
Rong-Nan Yi , Wei-Min He
{"title":"Visible light/copper catalysis enabled radial type ring-opening of sulfonium salts","authors":"Rong-Nan Yi ,&nbsp;Wei-Min He","doi":"10.1016/j.cclet.2024.110787","DOIUrl":"10.1016/j.cclet.2024.110787","url":null,"abstract":"","PeriodicalId":10088,"journal":{"name":"Chinese Chemical Letters","volume":"36 4","pages":"Article 110787"},"PeriodicalIF":9.4,"publicationDate":"2024-12-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143098168","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"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
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