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Peer-reviewedCC BYJournal of Oleo Science

Synthesis and Mesomorphic Properties of Acyclic Amines with 5-Alkoxytropon-2-yl Groups

  • Kanji Kubo
  • Emi Yamamoto
  • Seiji Ujiie
  • Akira Mori
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Abstract

Liquid‑crystalline compounds with 5‑alkoxytropon‑2‑yl groups were synthesized from acyclic amines such as tris(2‑aminoethyl)amine, 1,5‑diaminopentane, bis(2‑aminoethyl)ether, diethylenetriamine, and N‑(3‑aminopropyl)‑1,3‑propanediamine. All of the acyclic amines functionalized with 5‑alkoxytropon‑2‑yl groups exhibited the SmA phase. The POM and XRD analyses revealed that these compounds possess a high degree of self‑orienting ability and adopt a homeotropic alignment in the SmA phase.

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Cite

BibTeXRIS
BibTeX
@article{kubo2026synthesis,
  title = {{Synthesis and Mesomorphic Properties of Acyclic Amines with 5-Alkoxytropon-2-yl Groups}},
  author = {Kanji Kubo and Emi Yamamoto and Seiji Ujiie and Akira Mori},
  journal = {Journal of Oleo Science},
  year = {2026},
  month = aug,
  doi = {10.5650/jos.ess26083},
  url = {https://www.jstage.jst.go.jp/article/jos/75/8/75_jos.ess26083/_article},
  note = {CC BY},
}
RIS
TY  - JOUR
TI  - Synthesis and Mesomorphic Properties of Acyclic Amines with 5-Alkoxytropon-2-yl Groups
AU  - Kanji Kubo
AU  - Emi Yamamoto
AU  - Seiji Ujiie
AU  - Akira Mori
PY  - 2026
DA  - 2026/08/01
JO  - Journal of Oleo Science
DO  - 10.5650/jos.ess26083
UR  - https://www.jstage.jst.go.jp/article/jos/75/8/75_jos.ess26083/_article
AB  - Liquid‑crystalline compounds with 5‑alkoxytropon‑2‑yl groups were synthesized from acyclic amines such as tris(2‑aminoethyl)amine, 1,5‑diaminopentane, bis(2‑aminoethyl)ether, diethylenetriamine, and N‑(3‑aminopropyl)‑1,3‑propanediamine. All of the acyclic amines functionalized with 5‑alkoxytropon‑2‑yl groups exhibited the SmA phase. The POM and XRD analyses revealed that these compounds possess a high degree of self‑orienting ability and adopt a homeotropic alignment in the SmA phase.
SN  - 1347-3352
SN  - 1345-8957
ER  -