Compound Q&A
How is 2',5'-Dimethyl-1,1':4',1''-terphenyl-4,4''-dicarbaldehyde (CAS: 857412-04-5) typically synthesized?
Answer
2',5'-Dimethyl-1,1':4',1''-terphenyl-4,4''-dicarbaldehyde can be synthesized via the Wittig-Horner reaction using 2,5-dimethylterphenyl and phosphorous oxychloride as the phosphonium source. This method provides good yields and high selectivity. The reaction is typically carried out in an inert atmosphere to avoid side reactions and ensure purity.
About
CAS No
857412-04-5
English Name
2',5'-Dimethyl-1,1':4',1''-terphenyl-4,4''-dicarbaldehyde
Molecular Formula
C22H18O2
Molecular Weight
314.38 g/mol
SMILES
O=Cc3ccc(c2cc(c(c1ccc(C=O)cc1)cc2C)C)cc3
InChIKey
UVPAUSVUQTYXKB-UHFFFAOYSA-N
Last Updated: 2025-11-07 12:11
