Compound Q&A
How is 1,2-Naphthalenedione (CAS: 524-42-5) typically synthesized?
Answer
1,2-Naphthalenedione (CAS: 524-42-5) is often synthesized via the oximation process, where naphthaldehyde is treated with an oxidizing agent such as potassium permanganate or potassium dichromate in an acidic medium. This process yields high purity compounds with good selectivity and yield. Additionally, it can be prepared by the condensation reaction of naphthylamine and formaldehyde in the presence of an acid catalyst.
About
CAS No
524-42-5
English Name
1,2-Naphthalenedione
Molecular Formula
C10H6O2
Molecular Weight
158.16 g/mol
SMILES
C1=CC=C2C(=C1)C=CC(=O)C2=O
InChIKey
KETQAJRQOHHATG-UHFFFAOYSA-N
Last Updated: 2025-10-07 19:42
