Compound Q&A
How is 3,4-Dibromo-1-methyl-2,5-dihydro-1H-pyrrole-2,5-dione (CAS: 3005-27-4) typically synthesized?
Answer
3,4-Dibromo-1-methyl-2,5-dihydro-1H-pyrrole-2,5-dione can be synthesized via the bromination of 1-methyl-2,5-dihydro-1H-pyrrole using N-bromosuccinimide (NBS) as a brominating agent. The reaction is typically conducted in an inert solvent like chloroform or dichloromethane under light or UV irradiation. The yield is generally good, and the selectivity is high for the bromination at the 3,4-positions.
About
CAS No
3005-27-4
English Name
3,4-Dibromo-1-methyl-2,5-dihydro-1H-pyrrole-2,5-dione
Molecular Formula
C5H3Br2NO2
Molecular Weight
268.89 g/mol
SMILES
CN1C(=O)C(=C(C1=O)Br)Br
InChIKey
CKITYUQKOJMMOI-UHFFFAOYSA-N
Last Updated: 2025-10-28 23:23
