基于葫芦[n]嘧啶的主-客体络合精确控制非共价二聚化

IF 5 1区化学 Q1 CHEMISTRY, ORGANIC

Organic Letters Pub Date : 2025-03-20 DOI:10.1021/acs.orglett.5c00559

Dongdong Sun, Xin Huang, Xie Han, Simin Liu

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引用次数: 0

摘要

不同大小的瓜[n]脲（n = 7,8或10）宿主与具有不同结合模式的芴酮衍生物络合后，芴酮客体的聚集状态精确地从j聚集体切换到单体、h -二聚体和分离的“h -二聚体”，从而可以在水溶液中构建多色发光材料。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Precise Control of Noncovalent Dimerization via Cucurbit[n]uril-Based Host–Guest Complexation

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Precise Control of Noncovalent Dimerization via Cucurbit[n]uril-Based Host–Guest Complexation

Upon complexation between differently sized cucurbit[n]uril (n = 7, 8, or 10) hosts and a fluorenone derivative with various binding modes, the aggregation state of the fluorenone guest is precisely switched from J-aggregates to the monomer, H-dimer, and separated “H-dimer”, thus enabling the construction of multicolor luminescent materials in an aqueous solution.

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来源期刊

Organic Letters 化学-有机化学

CiteScore

9.30

自引率

11.50%

发文量

1607

审稿时长

1.5 months

期刊介绍： Organic Letters invites original reports of fundamental research in all branches of the theory and practice of organic, physical organic, organometallic,medicinal, and bioorganic chemistry. Organic Letters provides rapid disclosure of the key elements of significant studies that are of interest to a large portion of the organic community. In selecting manuscripts for publication, the Editors place emphasis on the originality, quality and wide interest of the work. Authors should provide enough background information to place the new disclosure in context and to justify the rapid publication format. Back-to-back Letters will be considered. Full details should be reserved for an Article, which should appear in due course.