{"title":"封面特写：甲醇-d4 中铑(III)配合物在光照辐照过程中的翻转-环金属化导致的连续 H/D 交换（《欧洲化学杂志》，第 63/2024 期）","authors":"Shota Tanaka, Shingo Hattori, Kazuteru Shinozaki","doi":"10.1002/chem.202486303","DOIUrl":null,"url":null,"abstract":"<p><b>A group of four white discs</b> at the center of the Othello board represents the pyridine rings of the complex [Rh(N^N)<sub>2</sub>]<sup>+</sup>. The complex undergoes rollover cyclometallation of one of the pyridine rings to afford [Rh(N^N)(C^N)(H)(CH<sub>3</sub>OH)]<sup>+</sup>, [Rh(N^N)(N^C)(H)(CH<sub>3</sub>OH)]<sup>+</sup>, [Rh(C^N)(N^N)(H)(CH<sub>3</sub>OH)]<sup>+</sup>, or [Rh(N^C)(N^N)(H)(CH<sub>3</sub>OH)]<sup>+</sup> at the same probability, which are represented as groups of one black disc and three white discs. Upon irradiation (white beam), every black disc turns over to return to the group of four white discs. More information can be found in the Research Article by K. Shinozaki and co-workers (DOI: 10.1002/chem.202402067).\n <figure>\n <div><picture>\n <source></source></picture><p></p>\n </div>\n </figure>\n </p>","PeriodicalId":144,"journal":{"name":"Chemistry - A European Journal","volume":"30 63","pages":""},"PeriodicalIF":3.9000,"publicationDate":"2024-11-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/chem.202486303","citationCount":"0","resultStr":"{\"title\":\"Cover Feature: Sequential H/D Exchanges Resulting from Rollover-Cyclometallation during Photoirradiation of Rhodium(III) Complex in Methanol-d4 (Chem. Eur. J. 63/2024)\",\"authors\":\"Shota Tanaka, Shingo Hattori, Kazuteru Shinozaki\",\"doi\":\"10.1002/chem.202486303\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><b>A group of four white discs</b> at the center of the Othello board represents the pyridine rings of the complex [Rh(N^N)<sub>2</sub>]<sup>+</sup>. The complex undergoes rollover cyclometallation of one of the pyridine rings to afford [Rh(N^N)(C^N)(H)(CH<sub>3</sub>OH)]<sup>+</sup>, [Rh(N^N)(N^C)(H)(CH<sub>3</sub>OH)]<sup>+</sup>, [Rh(C^N)(N^N)(H)(CH<sub>3</sub>OH)]<sup>+</sup>, or [Rh(N^C)(N^N)(H)(CH<sub>3</sub>OH)]<sup>+</sup> at the same probability, which are represented as groups of one black disc and three white discs. Upon irradiation (white beam), every black disc turns over to return to the group of four white discs. More information can be found in the Research Article by K. Shinozaki and co-workers (DOI: 10.1002/chem.202402067).\\n <figure>\\n <div><picture>\\n <source></source></picture><p></p>\\n </div>\\n </figure>\\n </p>\",\"PeriodicalId\":144,\"journal\":{\"name\":\"Chemistry - A European Journal\",\"volume\":\"30 63\",\"pages\":\"\"},\"PeriodicalIF\":3.9000,\"publicationDate\":\"2024-11-13\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://onlinelibrary.wiley.com/doi/epdf/10.1002/chem.202486303\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Chemistry - A European Journal\",\"FirstCategoryId\":\"92\",\"ListUrlMain\":\"https://onlinelibrary.wiley.com/doi/10.1002/chem.202486303\",\"RegionNum\":2,\"RegionCategory\":\"化学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"CHEMISTRY, MULTIDISCIPLINARY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Chemistry - A European Journal","FirstCategoryId":"92","ListUrlMain":"https://onlinelibrary.wiley.com/doi/10.1002/chem.202486303","RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"CHEMISTRY, MULTIDISCIPLINARY","Score":null,"Total":0}
引用次数: 0
摘要
黑白棋中央的四个白色圆盘代表[Rh(N^N)2]+ 复合物的吡啶环。该复合物的一个吡啶环发生翻转环金属化反应，生成 [Rh(N^N)(C^N)(H)(CH3OH)]+、[Rh(N^N)(N^C)(H)(CH3OH)]+、[Rh(C^N)(N^N)(H)(CH3OH)]+或[Rh(N^C)(N^N)(H)(CH3OH)]+的概率相同，表示为一组黑圆盘和三组白圆盘。在照射（白光束）时，每个黑子都会翻转，回到由四个白子组成的组中。更多信息，请参阅 K. Shinozaki 及其合作者的研究文章（DOI: 10.1002/chem.202402067）。
Cover Feature: Sequential H/D Exchanges Resulting from Rollover-Cyclometallation during Photoirradiation of Rhodium(III) Complex in Methanol-d4 (Chem. Eur. J. 63/2024)
A group of four white discs at the center of the Othello board represents the pyridine rings of the complex [Rh(N^N)2]+. The complex undergoes rollover cyclometallation of one of the pyridine rings to afford [Rh(N^N)(C^N)(H)(CH3OH)]+, [Rh(N^N)(N^C)(H)(CH3OH)]+, [Rh(C^N)(N^N)(H)(CH3OH)]+, or [Rh(N^C)(N^N)(H)(CH3OH)]+ at the same probability, which are represented as groups of one black disc and three white discs. Upon irradiation (white beam), every black disc turns over to return to the group of four white discs. More information can be found in the Research Article by K. Shinozaki and co-workers (DOI: 10.1002/chem.202402067).
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