757240-41-8

Upstream product

• 59965-20-7 1-bromo-3,7-dimethyloctane 
• 13677-79-7 gallaldehyde 
• 757240-42-9 ethyl 3,4,5-tris(3,7-dimethyloctyloxy)benzoate 
• 831-61-8 Ethyl gallate 
• 757240-43-0 3,4,5-tris(3,7-dimethyloctyloxy)benzyl alcohol 

Downstream Products

• 1353885-13-8 C₁₃₅H₂₁₃N₃O₉ 

Relevant academic research and scientific papers

Photoluminescent discotic liquid crystals derived from tris(N-salicylideneaniline) and stilbene conjugates: Structure-property correlations

Luminescent discotic liquid crystals based on tris(N-salicylideneaniline)s [TSANs] bearing trans-stilbene fluorophores have been synthesized. Their mesomorphic and photophysical properties were studied. These TSANs existing in the form of C3h and Cs geometrical isomers of the keto-enamine tautomer self-assemble to form the columnar phase and exhibit fluorescence both in solution and mesophase states. These columnar mesophases also exhibit frozen (glassy) columnar phase, which ensures preserved fluorescence intensity, defect free alignment and simultaneous restriction on the motion of ionic impurities. These features make them promising candidates for the use in organic light emitting diodes, particularly as emissive layers. This study also led to an understanding about the dependence of their mesomorphism (mesophase type, stability and thermal range) and photophysical features on the number and pattern of their peripheral substitution, in comparison to the analogous columnar liquid crystalline TSANs reported earlier.

Technologically promising, room temperature luminescent columnar liquid crystals derived from s-triazine core: Molecular design, synthesis and characterization

Three fold Horner-Wadsworth-Emmons (HWS) reaction of triphosphonate with achiral/chiral 3,4,5-tris(alkoxy)benzaldehydes yield novel achiral/chiral star-shaped liquid crystals (LCs), in which three fluorophore arms such as 1,2,3-tris(alkoxy)-5-styrylbenzen

Liquid crystals in the series of 2,4,6-tristyryl-1,3,5-triazines

Alkaline condensation reactions of 2,4,6-trimethyl-1,3,5-triazine (1) and substituted benzaldehydes (2a-n) yield 2,4,6-tristyryl-1,3,5-triazines (3a-n). A sufficient number and length of the alkoxy chains at the benzene rings provide liquid crystalline ph