Stabil izotoppal jelzett termotröp folyadekkristälyok elöällitäsa es vizsgâlata, II. a [4-(2-metil-butil)-fenil]- 4'-n-heptü-bifeniI-karboxiIät-d,8 (7BEF5-d,8) es izotopomerje, a 7BEF5-d elöallitasa valamint 2H NMR spektroszköpiai vizsgâlata

Katalin Fodor-Csorba, Lajos Bata, Giancarlo Galli, Carlo Alberto Veracini, Donata Catalano, Sândor Holly, Eszter Gacsné Baitz, Kâlmân Üjszäszy

Research output: Contribution to journalArticle

Abstract

Preparation and investigations of thermotropic liquid crystals labelled by stable isotope, II. Synthesis and 2H NMR spectroscopic investigation of [4-(2-methyIbutyl)phenyl] 4'-n-heptyl-biphenylcarboxylate-dig (7BEF5-dis) and its isotopomer, 7BEF5-d6 The thermotropic liquid crystal 4-[(2-methyl-butyl)-phenyl]-4'-n-heptyl-biphenyl-carboxylate (7BEF5) and its isotopomers as 7BEF5-di8, and VBEFS-ds were prepared for 2H NMR investigations. These compounds exhibit nematic, smectic A, B and G phases, in which the labelled segments of the molecules were investigated in magnetic field.

Original languageHungarian
Pages (from-to)505-511
Number of pages7
JournalMagyar Kemiai Folyoirat, Kemiai Kozlemenyek
Volume105
Issue number12
Publication statusPublished - Dec 1 1999

ASJC Scopus subject areas

  • Chemistry(all)

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