158098-95-4

Upstream product

• 64328-65-0 4-(n-nonyloxy)benzoyl hydrazine 
• 158098-79-4 C₁₇H₂₇N₃O₂S 
• 147080-44-2 methyl 4-(n-nonyloxy)benzoate 
• 123-08-0 4-hydroxy-benzaldehyde 
• 50262-46-9 4-nonyloxy-benzaldehyde 
• 693-58-3 1-Bromononane 
• 342378-40-9 C₁₇H₂₇N₃OS 
• 158098-91-0 N-[5-(4-Nonyloxy-phenyl)-[1,3,4]thiadiazol-2-yl]-acetamide 

Relevant academic research and scientific papers

Synthesis and properties of Schiff's bases derived from 1,3,4-thiadiazole as a mesogenic unit

Some new liquid crystalline 2,5-disubstituted 1,3,4-thiadiazole derivatives incorporating a central group (-CH=N-) have been synthesized by treating 2-amino-5-(4-alkoxyphenyl)-1,3,4-thiadiazole with corresponding p-alkoxybenzaldehyde. Their structures have been characterized with Elementary Analysis, IR, 1HNMR and MS, and their properties were determined by using DSC and Texture. All 12 compounds are enantiotropic liquid crystals, and most of them exhibit nematic mesomorphism and broad smectic C mesomorphic ranges. Several compounds show only the smectic C mesophase. By introducing an -OH group into the phenyl ring the thermal stability of the mesophases increases due to the formation of a hydrogen bond.

Synthesis and mesomorphic properties of azo compounds derived from phenyl- and thienyl-1,3,4-thiadiazole

The synthesis and mesomorphic behaviour of new series of liquid crystals containing 1,3,4-thiadiazole and thiophene rings with azo central bond are reported (series 5a and 5b). All compounds of series 5a exhibit enantiotropic nematic mesophase and the hig