Compound Q&A
How is 2,2',3,3'-Tetrahydro-1,1'-spirobi[indene]-7,7'-diylbis[bis(4-methylphenyl)phosphine] (CAS: 817176-80-0) typically synthesized?
Answer
![2,2',3,3'-Tetrahydro-1,1'-spirobi[indene]-7,7'-diylbis[bis(4-methylphenyl)phosphine]](https://static.chemtradehub.com/structs/817/817176-80-0-2834.webp "2,2',3,3'-Tetrahydro-1,1'-spirobi[indene]-7,7'-diylbis[bis(4-methylphenyl)phosphine]")
2,2',3,3'-Tetrahydro-1,1'-spirobi[indene]-7,7'-diylbis[bis(4-methylphenyl)phosphine] is typically synthesized through a multistep process involving the coupling of indene derivatives with 4-methylphenylphosphine. The reaction is catalyzed by transition metal complexes, and the yield can be improved by optimizing reaction conditions and using selective catalysts.
About
CAS No
817176-80-0
English Name
2,2',3,3'-Tetrahydro-1,1'-spirobi[indene]-7,7'-diylbis[bis(4-methylphenyl)phosphine]
Molecular Formula
C45H42P2
Molecular Weight
644.78 g/mol
SMILES
c1ccc(c2c1CCC26c5c(P(c3ccc(cc3)C)c4ccc(cc4)C)cccc5CC6)P(c7ccc(cc7)C)c8ccc(cc8)C
InChIKey
VLIOMJFCGWZUON-UHFFFAOYSA-N
Last Updated: 2026-01-01 20:05
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