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- Title
Banana-shaped liquid crystals based on 2,7-dihydroxynaphthalene derivatives.
- Authors
Derkach, L.; Novikova, N.; Gorecka, E.
- Abstract
New mono- and dichloro-substituted derivatives of 2,7-dihydroxynaphthalene were synthesized, and their mesomorphic properties were investigated. Bis-2,7-[4-(4- n-alkoxybenzoyloxy)-3-chlorobenzoyloxy]-naphthalenes with the terminal nonyloxy or decyloxy group were found to form nematic and B mesophases; the homolog with dodecyloxy group formed B modification exclusively. Bis-2,7-[4-(4- n-alkoxybenzoyloxy)-3,5-dichlorobenzoyloxy]naphthalenes occurred to be non-mesomorphic and vitrified from isotropic liquid.
- Subjects
NAPHTHALENE; MESOPHASES; LIQUID crystals; CHEMICAL derivatives; LIQUID crystal states; CHEMICAL synthesis; BENZENE
- Publication
Russian Journal of General Chemistry, 2015, Vol 85, Issue 3, p577
- ISSN
1070-3632
- Publication type
Article
- DOI
10.1134/S1070363215030081