Syntheses and properties of novel liquid crystals containing a trifluoromethylamino group

Kiyoshi Kanie, Katsuya Mizuno, Manabu Kuroboshi, Sadao Takehara, Tamejiro Hiyama

Research output: Contribution to journalArticle

12 Citations (Scopus)

Abstract

Liquid crystals (LCs) containing a trifluoromethylamino group are prepared by the cross-coupling reaction of p-bromo-substituted- (hetero)aryl(trifluoromethyl)amines that are derived from the corresponding dithiocarbamates through oxidative desulfurization-fluorination. The novel LCs are shown to exhibit mainly a smectic phase over a wide range of temperatures. Their electro-optical properties as a component of nematic LCs are compared with those of the corresponding methylamines.

Original languageEnglish
Pages (from-to)2523-2535
Number of pages13
JournalBulletin of the Chemical Society of Japan
Volume72
Issue number11
Publication statusPublished - Nov 1999

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Liquid Crystals
Methylamines
Fluorination
Nematic liquid crystals
Desulfurization
Amines
Optical properties
Temperature

ASJC Scopus subject areas

  • Chemistry(all)

Cite this

Syntheses and properties of novel liquid crystals containing a trifluoromethylamino group. / Kanie, Kiyoshi; Mizuno, Katsuya; Kuroboshi, Manabu; Takehara, Sadao; Hiyama, Tamejiro.

In: Bulletin of the Chemical Society of Japan, Vol. 72, No. 11, 11.1999, p. 2523-2535.

Research output: Contribution to journalArticle

Kanie, Kiyoshi ; Mizuno, Katsuya ; Kuroboshi, Manabu ; Takehara, Sadao ; Hiyama, Tamejiro. / Syntheses and properties of novel liquid crystals containing a trifluoromethylamino group. In: Bulletin of the Chemical Society of Japan. 1999 ; Vol. 72, No. 11. pp. 2523-2535.
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