Topochemical polymerization of macrocyclic diacetylene with a naphthalene moiety for a tubular-shaped polydiacetylene chromophore

Kantha, Chandra; Kim, Hansol; Kim, Youngmee; Heo, Jung-Moo; Joung, Joonyoung F.; Park, Sungnam; Kim, Jong-Man

doi:10.1016/j.dyepig.2018.02.039

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Topochemical polymerization of macrocyclic diacetylene with a naphthalene moiety for a tubular-shaped polydiacetylene chromophore

Kantha, Chandra;
Kim, Hansol;
Kim, Youngmee;
Heo, Jung-Moo;
Joung, Joonyoung F.;
... Kim, Jong-Man;
외 1명

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초록

Tubular-shaped chromophores have great potential in chemical and material sciences. A naphthalene-containing macrocyclic diacetylene (MCDA-Naph) was synthesized to access covalently linked organic nanotubes (ONTs) through topochemical polymerization. Single crystal X-ray analysis revealed that MCDA-Naph adopts the desired tubular array with favorable molecular orientation. UV irradiation of the molecularly stacked MCDA-Naph resulted in 1,4-addition polymerization and the generation of conjugated ene-yne chromophores. Density functional theory (DFT) provided evidence for tubular polydiacetylene nanotubes.

키워드

Polydiacetylene; Macrocyclic diacetylene; Conjugated polymer; Chromophore; Topochemical polymerization; SINGLE-CRYSTAL; VESICLES; STRATEGY; DESIGN; STATE; ACID

제목: Topochemical polymerization of macrocyclic diacetylene with a naphthalene moiety for a tubular-shaped polydiacetylene chromophore

저자: Kantha, Chandra; Kim, Hansol; Kim, Youngmee; Heo, Jung-Moo; Joung, Joonyoung F.; Park, Sungnam; Kim, Jong-Man

DOI: 10.1016/j.dyepig.2018.02.039

발행일: 2018-07

유형: Article

저널명: Dyes and Pigments

권: 154

페이지: 199 ~ 204