Compound Q&A
How is 1,2-Dichloro-4-iodobenzene (CAS: 20555-91-3) typically synthesized?
Answer
1,2-Dichloro-4-iodobenzene is typically synthesized by the combination of 1,2-dichlorobenzene and iodine in the presence of a base such as sodium hydroxide. The reaction proceeds through a nucleophilic substitution mechanism, leading to the formation of the desired dihalo-iodo derivative. The yield and selectivity of the reaction can be controlled by adjusting the reaction conditions and the concentration of the base.
About
CAS No
20555-91-3
English Name
1,2-Dichloro-4-iodobenzene
Molecular Formula
C6H3Cl2I
Molecular Weight
272.9 g/mol
SMILES
C1=CC(=C(C=C1I)Cl)Cl
InChIKey
NADPFZNWCQIJJW-UHFFFAOYSA-N
Last Updated: 2025-10-17 07:35
