Compound Q&A
What is (9,9-Dimethyl-9,9a-dihydro-4aH-xanthene-4,5-diyl)bis(dicyclohexylphosphine) (CAS: 940934-47-4)?
Answer
This compound is a bis(dicyclohexylphosphine) derivative of xanthen-4,5-dione. It features a xanthenic ring with two dicyclohexylphosphine groups attached, giving it unique electronic and photophysical properties. It is typically used in catalytic systems and as a ligand in transition metal complexes.
About
CAS No
940934-47-4
English Name
(9,9-Dimethyl-9,9a-dihydro-4aH-xanthene-4,5-diyl)bis(dicyclohexylphosphine)
Molecular Formula
C39H58OP2
Molecular Weight
602.82 g/mol
EINECS
1312995-182-4
SMILES
CC1(C)C2=C(OC3=C1C=CC=C3P(C4CCCCC4)C5CCCCC5)C(P(C6CCCCC6)C7CCCCC7)=CC=C2
InChIKey
OFIYIILYWDAQSK-UHFFFAOYSA-N
Last Updated: 2025-10-12 23:04
