Compound Q&A
What is 1,1'-Binaphthalene-2,2'-diylbis(diphenylphosphine) (CAS: 76189-55-4)?
Answer
1,1'-Binaphthalene-2,2'-diylbis(diphenylphosphine) is a phosphine ligand with the chemical formula C34H26P2. It is a colorless solid with high thermal stability and is commonly used in coordination chemistry. Its structure consists of two diphenylphosphine groups connected by a binaphthalene bridge, making it a chiral compound with applications in asymmetric catalysis.
About
CAS No
76189-55-4
English Name
1,1'-Binaphthalene-2,2'-diylbis(diphenylphosphine)
Molecular Formula
C44H32P2
Molecular Weight
622.69 g/mol
SMILES
[C@@]1([C@]2=C3C=CC=CC3=CC=C2P(C4=CC=CC=C4)C5=CC=CC=C5)=C6C=CC=CC6=CC=C1P(C7=CC=CC=C7)C8=CC=CC=C8
InChIKey
MUALRAIOVNYAIW-UHFFFAOYSA-N
Last Updated: 2025-08-25 01:08
