Yating Wu, Yueyan Kuang, Shuai Fang, Chenqi Ge, Hua Tang, Jizeng Sun, Shaoying Huang, Simon Duttwyler, Xufeng Lin, Hao Li
{"title":"保护客人免受氧化的分子碗","authors":"Yating Wu, Yueyan Kuang, Shuai Fang, Chenqi Ge, Hua Tang, Jizeng Sun, Shaoying Huang, Simon Duttwyler, Xufeng Lin, Hao Li","doi":"10.31635/ccschem.024.202404512","DOIUrl":null,"url":null,"abstract":"<p>Two structurally analogous self-assembled bowl-shaped hosts were obtained in close to quantitative yields via hydrazone condensation in acidic aqueous media, where the dynamic nature of hydrazone bonds was activated. Each bowl bears nine positive charges, endowing it with good water solubility. The bowls can thus take advantage of the hydrophobic effect and/or electrostatic forces to recognize neutral or anionic guests. Upon being accommodated within the host cavity, an anthracene derivative was protected from UV-stimulated oxidation.</p>","PeriodicalId":9810,"journal":{"name":"CCS Chemistry","volume":"83 1","pages":""},"PeriodicalIF":9.4000,"publicationDate":"2024-08-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Molecular Bowls Protecting Guests from Oxidation\",\"authors\":\"Yating Wu, Yueyan Kuang, Shuai Fang, Chenqi Ge, Hua Tang, Jizeng Sun, Shaoying Huang, Simon Duttwyler, Xufeng Lin, Hao Li\",\"doi\":\"10.31635/ccschem.024.202404512\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p>Two structurally analogous self-assembled bowl-shaped hosts were obtained in close to quantitative yields via hydrazone condensation in acidic aqueous media, where the dynamic nature of hydrazone bonds was activated. Each bowl bears nine positive charges, endowing it with good water solubility. The bowls can thus take advantage of the hydrophobic effect and/or electrostatic forces to recognize neutral or anionic guests. Upon being accommodated within the host cavity, an anthracene derivative was protected from UV-stimulated oxidation.</p>\",\"PeriodicalId\":9810,\"journal\":{\"name\":\"CCS Chemistry\",\"volume\":\"83 1\",\"pages\":\"\"},\"PeriodicalIF\":9.4000,\"publicationDate\":\"2024-08-06\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"CCS Chemistry\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.31635/ccschem.024.202404512\",\"RegionNum\":1,\"RegionCategory\":\"化学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"CHEMISTRY, MULTIDISCIPLINARY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"CCS Chemistry","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.31635/ccschem.024.202404512","RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"CHEMISTRY, MULTIDISCIPLINARY","Score":null,"Total":0}
Two structurally analogous self-assembled bowl-shaped hosts were obtained in close to quantitative yields via hydrazone condensation in acidic aqueous media, where the dynamic nature of hydrazone bonds was activated. Each bowl bears nine positive charges, endowing it with good water solubility. The bowls can thus take advantage of the hydrophobic effect and/or electrostatic forces to recognize neutral or anionic guests. Upon being accommodated within the host cavity, an anthracene derivative was protected from UV-stimulated oxidation.
期刊介绍：
CCS Chemistry, the flagship publication of the Chinese Chemical Society, stands as a leading international chemistry journal based in China. With a commitment to global outreach in both contributions and readership, the journal operates on a fully Open Access model, eliminating subscription fees for contributing authors. Issued monthly, all articles are published online promptly upon reaching final publishable form. Additionally, authors have the option to expedite the posting process through Immediate Online Accepted Article posting, making a PDF of their accepted article available online upon journal acceptance.
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