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author:

Jiang, Zi-Jian (Jiang, Zi-Jian.) [1] | Zhong, Shan-Yuan (Zhong, Shan-Yuan.) [2] | Chen, Yu-Hua (Chen, Yu-Hua.) [3] | Liao, Qing (Liao, Qing.) [4] | Lin, Mei-Jin (Lin, Mei-Jin.) [5]

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EI

Abstract:

The photoactive macrocyclic molecules attract attention because of their important roles in supramolecular chemistry as well as photoelectronic applications. Herein, two D-A conjugated macrocycles containing two maleimide nodes have been successfully obtained via an one-pot cascade reaction of Perkin and imidization condensations. Owing to the incorporation of two bulky 1,4-dimethoxybenzene moieties at the narrow maleimide corners, the obtained conjugated macrocycles have been equipped with two adaptive clamps, which can adjust to the guest sizes to capture the guest molecules. Interestingly, the co-crystallization with larger-sized polycyclic aromatic hydrocarbons (PAHs) leads to the 1:1 host-guest complexes, while with smaller-sized solvents results in the 1:2 complexes. Furthermore, the rotatable 1,4-dimethoxybenzene moieties endowed such macrocyclic fluorophores with pronounced solvatochromic and aggregation-induced emission enhancement (AIEE) phenomena. © 2024 Elsevier Ltd

Keyword:

Mineral oils Molecules Polycyclic aromatic hydrocarbons Supramolecular chemistry

Community:

  • [ 1 ] [Jiang, Zi-Jian]Key Laboratory of Advanced Carbon-Based Functional Materials (Fujian Province University), College of Chemistry, Fuzhou University, Fuzhou; 350108, China
  • [ 2 ] [Zhong, Shan-Yuan]Key Laboratory of Advanced Carbon-Based Functional Materials (Fujian Province University), College of Chemistry, Fuzhou University, Fuzhou; 350108, China
  • [ 3 ] [Chen, Yu-Hua]Key Laboratory of Advanced Carbon-Based Functional Materials (Fujian Province University), College of Chemistry, Fuzhou University, Fuzhou; 350108, China
  • [ 4 ] [Liao, Qing]College of Materials Science and Engineering, Fuzhou University, Fuzhou; 350116, China
  • [ 5 ] [Lin, Mei-Jin]Key Laboratory of Advanced Carbon-Based Functional Materials (Fujian Province University), College of Chemistry, Fuzhou University, Fuzhou; 350108, China
  • [ 6 ] [Lin, Mei-Jin]College of Materials Science and Engineering, Fuzhou University, Fuzhou; 350116, China

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Source :

Dyes and Pigments

ISSN: 0143-7208

Year: 2024

Volume: 227

4 . 1 0 0

JCR@2023

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count: 1

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 0

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