Compound Q&A
Are there alternatives to Ketene dimers (CAS: 144245-85-2) in synthesis?
Answer
There are alternative reagents such as phosphorus ylides or acetaldehyde dimers that can be used in place of Ketene dimers (CAS 144245-85-2) in certain syntheses, depending on the desired product and reaction conditions. Isomers and analogs like 2,3-dihydrofuran-2,3-dione may also serve as viable alternatives.
About
CAS No
144245-85-2
English Name
Ketene dimers
Molecular Formula
C2H2O
Molecular Weight
42.04 g/mol
EINECS
200-001-8
SMILES
C=C=O
InChIKey
CCGKOQOJPYTBIH-UHFFFAOYSA-N
Last Updated: 2025-10-05 19:44
