Compound Q&A
How is Methyl 2-(2,3-Dichlorobenzylidene)acetoacetate (CAS: 74073-22-6) typically synthesized?
Answer
Methyl 2-(2,3-Dichlorobenzylidene)acetoacetate (CAS: 74073-22-6) is typically synthesized via a condensation reaction of 2,3-dichlorobenzaldehyde and acetoacetic ester. This reaction is often catalyzed by a Lewis acid such as aluminum trichloride in anhydrous conditions to achieve high yield and selectivity. The process involves careful control of temperature and reaction time to ensure optimal product formation.
About
CAS No
74073-22-6
English Name
Methyl 2-(2,3-Dichlorobenzylidene)acetoacetate
Molecular Formula
C12H10Cl2O3
Molecular Weight
273.11 g/mol
SMILES
CC(=O)C(=CC1=C(C(=CC=C1)Cl)Cl)C(=O)OC
InChIKey
QQXPSPWWWCQBFM-RMKNXTFCSA-N
Last Updated: 2025-09-23 10:23
