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?-Stacked Polymer Consisting of a Pseudo?meta?[2.2]Paracyclophane Skeleton.

ABSTRACT: A novel ?-stacked polymer based on a pseudo?meta?linked [2.2]paracyclophane moieties was synthesized by Sonogashira-Hagihara coupling. The UV-vis absorption spectra of the synthesized polymer and model compounds revealed an extension of the conjugation length owing to the through-space conjugation. The optical properties of the ?-stacked dimer with the pseudo?meta?linked [2.2]paracyclophane unit were compared with those of the corresponding dimers with the pseudo?ortho? and pseudo?para?linked [2.2]paracyclophane units.

SUBMITTER: Maeda H

PROVIDER: S-EPMC6403781 | biostudies-literature | 2018 Oct

REPOSITORIES: biostudies-literature

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π-Stacked Polymer Consisting of a Pseudo⁻meta⁻[2.2]Paracyclophane Skeleton.

Maeda Hazuki H Kameda Mayu M Hatakeyama Takuji T Morisaki Yasuhiro Y

Polymers 20181012 10

A novel π-stacked polymer based on a pseudo⁻meta⁻linked [2.2]paracyclophane moieties was synthesized by Sonogashira-Hagihara coupling. The UV-vis absorption spectra of the synthesized polymer and model compounds revealed an extension of the conjugation length owing to the through-space conjugation. The optical properties of the π-stacked dimer with the pseudo⁻meta⁻linked [2.2]paracyclophane unit were compared with those of the corresponding dimers with the pseudo⁻ortho⁻ and ...[more]

PMID: 30961065

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