Compound Q&A
How is 5-[(E)-(3,4-Dichlorophenyl)diazenyl]-6-hydroxy-1,4-dimethyl-2-oxo-1,2-dihydro-3-pyridinecarbonitrile (CAS: 83249-52-9) typically synthesized?
Answer
![5-[(E)-(3,4-Dichlorophenyl)diazenyl]-6-hydroxy-1,4-dimethyl-2-oxo-1,2-dihydro-3-pyridinecarbonitrile](https://static.chemtradehub.com/structs/832/83249-52-9-b1c2.webp "5-[(E)-(3,4-Dichlorophenyl)diazenyl]-6-hydroxy-1,4-dimethyl-2-oxo-1,2-dihydro-3-pyridinecarbonitrile")
This compound is typically synthesized via the diazotization of 3,4-dichlorophenyl azide with 3-dimethylaminopyridine in the presence of hydroxylamine. The yield is around 85%, and the reaction is performed under mild conditions to ensure high selectivity.
About
CAS No
83249-52-9
English Name
5-[(E)-(3,4-Dichlorophenyl)diazenyl]-6-hydroxy-1,4-dimethyl-2-oxo-1,2-dihydro-3-pyridinecarbonitrile
Molecular Formula
C14H10Cl2N4O2
Molecular Weight
326.18 g/mol
SMILES
CC1=C(C(=O)N(C(=C1C#N)O)C)N=NC2=CC(=C(C=C2)Cl)Cl
InChIKey
OHXVEPRYGPIKAN-VHEBQXMUSA-N
Last Updated: 2025-11-07 19:01
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