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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] (Scholars:廖庆) | Lin, Mei-Jin (Lin, Mei-Jin.) [5] (Scholars:林梅金)

Indexed by:

EI Scopus SCIE

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.

Keyword:

Adaptive recognition Host -guest chemistry Macrocyclic maleimides Molecular clamp

Community:

  • [ 1 ] [Jiang, Zi-Jian]Fuzhou Univ, Fujian Prov Univ, Coll Chem, Key Lab Adv Carbon Based Funct Mat, Fuzhou 350108, Peoples R China
  • [ 2 ] [Zhong, Shan -Yuan]Fuzhou Univ, Fujian Prov Univ, Coll Chem, Key Lab Adv Carbon Based Funct Mat, Fuzhou 350108, Peoples R China
  • [ 3 ] [Chen, Yu-Hua]Fuzhou Univ, Fujian Prov Univ, Coll Chem, Key Lab Adv Carbon Based Funct Mat, Fuzhou 350108, Peoples R China
  • [ 4 ] [Lin, Mei-Jin]Fuzhou Univ, Fujian Prov Univ, Coll Chem, Key Lab Adv Carbon Based Funct Mat, Fuzhou 350108, Peoples R China
  • [ 5 ] [Liao, Qing]Fuzhou Univ, Coll Mat Sci & Engn, Fuzhou 350116, Peoples R China
  • [ 6 ] [Lin, Mei-Jin]Fuzhou Univ, Coll Mat Sci & Engn, Fuzhou 350116, Peoples R China

Reprint 's Address:

  • [Lin, Mei-Jin]Fuzhou Univ, Fujian Prov Univ, Coll Chem, Key Lab Adv Carbon Based Funct Mat, Fuzhou 350108, Peoples R China;;[Liao, Qing]Fuzhou Univ, Coll Mat Sci & Engn, Fuzhou 350116, Peoples R China;;[Lin, Mei-Jin]Fuzhou Univ, Coll Mat Sci & Engn, Fuzhou 350116, Peoples R 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: 1

SCOPUS Cited Count: 1

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 3

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