75552-38-4

Upstream product

• 62150-34-9 1-n-hexyl-4-iodobenzene 
• 29260-15-9 diethyl (4-hexylphenyl)malonate 

Downstream Products

• 74800-93-4 4-[5-(4-Hexyl-phenyl)-[1,3]dioxan-2-yl]-benzonitrile 
• 81221-35-4 4-[5-(4-Hexyl-phenyl)-[1,3]dioxan-2-yl]-benzonitrile 
• 105365-37-5 2-(4-methoxyphenyl)-5-(4-hexylphenyl)-1,3,2-dioxaborinane 
• 126747-02-2 2-(4-chlorophenyl)-5-(4-hexylphenyl)-1,3,2-dioxaborinane 
• 96693-08-2 C₆H₁₃C₆H₄C₃H₅O₂BC₆H₄CO₂H 
• 105365-39-7 2-(4-methylphenyl)-5-(4-hexylphenyl)-1,3,2-dioxaborinane 
• 96693-17-3 2-(4-cyanophenyl)-5-(4-hexylphenyl)-1,3,2-dioxaborinane 

Relevant academic research and scientific papers

Mesogenic, optical, and dielectric properties of 5-substituted 2-[12-(4-pentyloxyphenyl)-p-carboran-1-yl] [1,3]dioxanes

Two homologous series of carborane-containing dioxanes 1[n] and 2[n] (n = 1-10) were prepared and their mesogenic properties investigated. All compounds exhibit nematic behavior and three members of series 2[n] show an E phase. Numerical analysis of the clearing temperatures gave a limiting value T NI(∞) of 89 °C for series 2[n] and indicated conformational flexibility of the dioxane ring. Investigations of three-ring derivative 1[4] gave Δn = 0.17, S = 0.53, and Δε = +0.4 ± 0.1 at 85 °C. Extrapolation of dielectric data for dilute solutions of 1[4] in 6-CHBT gave Δε = +0.4 ± 0.25 at 24 °C. Modelling of dielectric results with the Maier-Meier equation demonstrated that conformers with a higher β angle are preferred, which is consistent with conformational selection for the most elongated conformers. The Royal Society of Chemistry 2006.

A New Series of Liquid Crystalline Materials containing Boron Atoms

The dioxaborinane derivatives, which were synthesized by a method including a new Pd-catalysed coupling reaction, form mesomorphic phases in a wide temperature range, and provide a new series of liquid crystalline compounds containing a boron atom in the

Liquid-crystalline Heterocycloalkanes. I. Synthesis and Properties of Substituted 1,3-Dioxanes

The synthesis of 2,5-disubstituted 1,3-dioxanes is described, their melting and clearing points and their physical properties (dielectric anisotropy, viscosity, transition enthalpies, optical birefringence) are investigated.The cyano substituted 1,3-dioxanes 5 and 7 are valuable materials for application in displays.