Compound Q&A
How is N,N'-(2-Chloro-1,4-phenylene)bis{4-[(E)-(2,5-dichlorophenyl)diazenyl]-3-hydroxy-2-naphthamide} (CAS: 5280-78-4) typically synthesized?
Answer
![N,N'-(2-Chloro-1,4-phenylene)bis{4-[(E)-(2,5-dichlorophenyl)diazenyl]-3-hydroxy-2-naphthamide}](https://static.chemtradehub.com/structs/528/5280-78-4-d277.webp "N,N'-(2-Chloro-1,4-phenylene)bis{4-[(E)-(2,5-dichlorophenyl)diazenyl]-3-hydroxy-2-naphthamide}")
This compound can be synthesized via diazotization and condensation reactions. It involves the diazotization of aromatic amines followed by condensation with a diazonium salt. Common catalysts include strong acids like sulfuric acid. The yield and selectivity can be enhanced with optimized reaction conditions and purification techniques.
About
CAS No
5280-78-4
English Name
N,N'-(2-Chloro-1,4-phenylene)bis{4-[(E)-(2,5-dichlorophenyl)diazenyl]-3-hydroxy-2-naphthamide}
Molecular Formula
C40H23Cl5N6O4
Molecular Weight
828.93 g/mol
SMILES
Clc4cc(ccc4NC(=O)c3cc1ccccc1c(/N=N/c2cc(Cl)ccc2Cl)c3O)NC(=O)c7cc5ccccc5c(/N=N/c6cc(Cl)ccc6Cl)c7O
InChIKey
IJBLMBVNVKWXHY-BSLTZQBWSA-N
Last Updated: 2025-11-04 13:04
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