892403-13-3

Upstream product

• 674-82-8 4-methyleneoxetan-2-one 
• 108-72-5 1,3,5-triaminobenzene 
• 618-87-1 3, 5-dinitroaniline 

Downstream Products

• 892403-16-6 C₉₀H₁₄₁N₉O₁₅ 
• 1447605-82-4 C₁₀₈H₁₇₇N₉O₁₅ 
• 1447605-83-5 C₁₂₆H₂₁₃N₉O₁₅ 

Relevant academic research and scientific papers

Discotic liquid crystalline hydrazone compounds: Synthesis and mesomorphic properties

1,3,5-Trisacetoacetamidobenzene with three 1,3-diketo groups was synthesized by the reaction of 1,3,5-triaminobenzene with diketene. Discotic hydrazone compounds were prepared by the diazo coupling reaction between 1,3,5-trisacetoacetamidobenzene and diazonium salts of 4-alkyloxyphenylamines. The compounds existed in hydrazone forms exclusively, being stabilized by the intramolecular hydrogen bonds, and showed discotic nematic or columnar hexagonal mesophases.

Compound having azo skeleton and pigment dispersant, pigment composition, pigment dispersion, and toner containing the compound

To provide an azo compound which improves the dispersibility of an azo pigment in a non-water soluble solvent. The purpose is achieved by an azo compound having a specific structure in which a high molecular weight polymer unit is bonded.