Article ISI SCOPUS
LIQUID CRYSTALS  (2006)

(S)-isoleucine and (R)-2-octanol as chiral precursors of new chiral liquid crystalline thiadiazoles: synthesis, mesomorphic and ferroelectric properties

Parra,M; Vergara, J; Hidalgo, P.; Barberá J.; Sierra, T

Abstract

New chiral Schiff bases with a 1,3,4-thiadiazole unit in the rigid core were synthesized (SB1-SB4). These compounds contain a chiral chain derived from ( S )-isoleucine and ( R )-2-octanol. Their liquid crystalline properties were studied by polarizing optical microscopy, differential scanning calorimetry and X-ray diffraction. Thereby it was found that most of the new compounds exhibit a chiral Smectic C phase. A study of the ferroelectric properties is described. © 2006 Taylor & Francis.

Más información

Título según WOS: (S)-isoleucine and (R)-2-octanol as chiral precursors of new chiral liquid crystalline thiadiazoles: synthesis, mesomorphic and ferroelectric properties
Título según SCOPUS: (S)-Isoleucine and (R)-2-octanol as chiral precursors of new chiral liquid crystalline thiadiazoles: Synthesis, mesomorphic and ferroelectric properties
Título de la Revista: LIQUID CRYSTALS
Volumen: 33
Número: 6
Editorial: TAYLOR & FRANCIS LTD
Fecha de publicación: 2006
Página de inicio: 739
Página final: 745
Idioma: English
URL: http://www.tandfonline.com/doi/abs/10.1080/02678290600722866
DOI:

10.1080/02678290600722866
Notas: ISI, SCOPUS