English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

The synthesis and characterization of new bent-core asymmetric compounds   derived from 2,7-dihydroxynaphtalene with various connecting groups between   the aromatic rings and alkyloxy terminal substituents at the end of the long   arm are presented. As calamitic promesogenic units some 1,4 - disubstituted   phenylene rings with azo or ester linkage between them have been used. The   synthetic strategies to obtain the final esteric derivatives involved the   esterification of 7-(benzyloxy)naphthalen-2-ol with   4-(4-alkyloxyphenylazo)benzoyl chlorides or with 4-((4-   (alkyloxy)benzoyl)oxy)benzoic acids in the presence of DCCI and DMAP. The   mesomorphic properties have been assigned by optical polarizing microscopy   and differential scanning calorimetry. All the compounds showed mesomorphic   properties of enantiotropic or monotropic type, the liquid crystalline   behavior depending on the linking group between the phenylene rings.   Thermogravimetric studies evidenced that all compounds were stable in the   range of the existence of mesophases

Unsymmetrical banana-shaped liquid crystalline compounds 1 derived from 2,7-dihydroxynaphtalene