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Low temperature enantiotropic nematic phases from V-shaped, shape-persistent molecules
A series of V-shaped, shape-persistent thiadiazole nematogens, based on an oligo(phenylene ethynylene) scaffold with ester groups connected via alkyloxy spacers, was efficiently prepared by a two-step procedure. Phase engineering results in an optimum of the mesophase range and low melting temperatu...
| Autores principales: | , |
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| Formato: | Texto |
| Lenguaje: | English |
| Publicado: |
Beilstein-Institut
2009
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2839554/ https://www.ncbi.nlm.nih.gov/pubmed/20300458 http://dx.doi.org/10.3762/bjoc.5.73 |