Compound Q&A
How is Sodium 4-{[4-(dimethylamino)phenyl][4-(dimethyliminio)-2,5-cyclohexadien-1-ylidene]methyl}-3-hydroxy-2,7-naphthalenedisulfonate (CAS: 3087-16-9) typically synthesized?
Answer
![Sodium 4-{[4-(dimethylamino)phenyl][4-(dimethyliminio)-2,5-cyclohexadien-1-ylidene]methyl}-3-hydroxy-2,7-naphthalenedisulfonate](https://static.chemtradehub.com/structs/308/3087-16-9-4cea.webp "Sodium 4-{[4-(dimethylamino)phenyl][4-(dimethyliminio)-2,5-cyclohexadien-1-ylidene]methyl}-3-hydroxy-2,7-naphthalenedisulfonate")
Sodium 4-{[4-(dimethylamino)phenyl][4-(dimethyliminio)-2,5-cyclohexadien-1-ylidene]methyl}-3-hydroxy-2,7-naphthalenedisulfonate is synthesized through a multi-step process involving the coupling of naphthalenedisulfonic acid with a dimethylamino-substituted 2,5-cyclohexadien-1-one derivative. The reaction is catalyzed by a palladium-based catalyst and proceeds with high selectivity and yield.
About
CAS No
3087-16-9
English Name
Sodium 4-{[4-(dimethylamino)phenyl][4-(dimethyliminio)-2,5-cyclohexadien-1-ylidene]methyl}-3-hydroxy-2,7-naphthalenedisulfonate
Molecular Formula
C27H25N2NaO7S2
Molecular Weight
576.62 g/mol
SMILES
CN(c1ccc(cc1)C(=C1C=CC(=[N+](C)C)C=C1)c1c2ccc(cc2cc(c1O)S(=O)(=O)[O-])S(=O)(=O)[O-])C.[Na+]
InChIKey
WDPIZEKLJKBSOZ-UHFFFAOYSA-M
Last Updated: 2025-10-07 19:42
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