Compound Q&A
How is 4,4'-[1,4-Phenylenebis(oxy)]dianiline (CAS: 3491-12-1) typically synthesized?
Answer
![4,4'-[1,4-Phenylenebis(oxy)]dianiline](https://static.chemtradehub.com/structs/349/3491-12-1-296d.webp "4,4'-[1,4-Phenylenebis(oxy)]dianiline")
4,4'-[1,4-Phenylenebis(oxy)]dianiline is synthesized by the reaction of 4,4'-oxydianiline with phenol. The process involves condensation under acidic conditions, yielding a high yield of the target compound with excellent selectivity. Commonly, sulfuric acid is used as a catalyst.
About
CAS No
3491-12-1
English Name
4,4'-[1,4-Phenylenebis(oxy)]dianiline
Molecular Formula
C18H16N2O2
Molecular Weight
292.34 g/mol
SMILES
C1=CC(=CC=C1N)OC2=CC=C(C=C2)OC3=CC=C(C=C3)N
InChIKey
JCRRFJIVUPSNTA-UHFFFAOYSA-N
Last Updated: 2025-10-07 19:42
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