Chemically controlled self-assembly Behaviors of Dibenzo-24-crown-8 Bearing Ammonium Salt Moiety-Reference-Cited by-同舟云学术

Chemically controlled self-assembly Behaviors of Dibenzo-24-crown-8 Bearing Ammonium Salt Moiety

Published:2023-07-24 Issue: Volume: Page:
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Author:

Tian Xia¹,Han Jianrong¹,zhou shengwei¹,Wang Yupeng¹,Li Yuting¹,Wang Chengbin¹,Su Wei¹,Liu Shouxin¹

Affiliation:

1. Hebei University of Science and Technology

Abstract

Abstract A novel [c2] daisy chain was successfully constructed by the hermaphroditic monomer of dibenzo[24]-crown-8 (DB24C8) derivative bearing secondary ammonium salt (1) from the analysis of the solution-phase behavior of parent monomers and single-crystal X-ray analysis. 1H NMR spectroscopy was employed to show that the crown ether moiety and the secondary ammonium salt unit underwent acid–base and alkali metal cation dependent switches. The complexation behavior of this hermaphroditic monomer in the solution was further demonstrated to exhibit the controlled photophysical behavior as a reversible luminescent switch in the presence of acids or bases. Solid morphology was determined by SEM

Publisher

Research Square Platform LLC

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