Compound Q&A
How is 4',4'',4''',4''''-(1,1,2,2-Ethenetetrayl)tetra(4-biphenylamine) (CAS: 2252187-21-4) typically synthesized?
Answer
This compound is synthesized via a multi-step process involving the condensation of 4-biphenylamine with ethylenediamine followed by polymerization. The synthesis typically requires careful control of pH and temperature to achieve high yield and selectivity. Commonly used catalysts include strong acids like trifluoroacetic acid.
About
CAS No
2252187-21-4
English Name
4',4'',4''',4''''-(1,1,2,2-Ethenetetrayl)tetra(4-biphenylamine)
Molecular Formula
C50H40N4
Molecular Weight
696.9 g/mol
SMILES
NC1C=CC(=CC=1)C1C=CC(=CC=1)C(=C(C1C=CC(=CC=1)C1C=CC(N)=CC=1)C1C=CC(=CC=1)C1C=CC(N)=CC=1)C1C=CC(=CC=1)C1C=CC(N)=CC=1
InChIKey
OQHFHGCJRSWUPI-UHFFFAOYSA-N
Last Updated: 2025-12-25 08:48
