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Chiral Phosphine Ligands
Phosphine,1,1'-[(1R)-2,2',3,3'-tetrahydro-1,1'-spirobi[1H-indene]-7,7'-diyl]bis[1,1-bis(3,5-dimethylphenyl)-(9CI)

Phosphine,1,1'-[(1R)-2,2',3,3'-tetrahydro-1,1'-spirobi[1H-indene]-7,7'-diyl]bis[1,1-bis(3,5-dimethylphenyl)-(9CI) - CAS 917377-75-4

Phosphine,1,1'-[(1R)-2,2',3,3'-tetrahydro-1,1'-spirobi[1H-indene]-7,7'-diyl]bis[1,1-bis(3,5-dimethylphenyl)-(9CI) is a chiral phosphine ligand for enantioselective synthesis with high yield and high enantioselective results.

Catalog Number

917377-75-4

CAS

917377-75-4

IUPAC Name

[4'-bis(3,5-dimethylphenyl)phosphanyl-3,3'-spirobi[1,2-dihydroindene]-4-yl]-bis(3,5-dimethylphenyl)phosphane

Synonyms

(R)-(+)-7,7'-Bis[di(3,5-dimethylphenyl)phosphino]-1,1'-spirobiindane,(R)-(+)-7,7'-Bis[di(3,5-dimethylphenyl)phosphino]-2,2',3,3'-tetrahydro-1,1'-spirobiindene

Molecular Weight

700.87

Molecular Formula

C49H50 P2

Product Information

Canonical SMILES

CC1=CC(C)=CC(P(C2=CC=CC3=C2[C@@]4(CC3)CCC5=C4C(P(C6=CC(C)=CC(C)=C6)C7=CC(C)=CC(C)=C7)=CC=C5)C8=CC(C)=CC(C)=C8)=C1

InChI

InChI=1S/C49H50P2/c1-31-19-32(2)24-41(23-31)50(42-25-33(3)20-34(4)26-42)45-13-9-11-39-15-17-49(47(39)45)18-16-40-12-10-14-46(48(40)49)51(43-27-35(5)21-36(6)28-43)44-29-37(7)22-38(8)30-44/h9-14,19-30H,15-18H2,1-8H3

InChI Key

AZSBNBQMIMQOPG-UHFFFAOYSA-N

MDL

MFCD08459343

Physical State

Solid

Appearance

Powder or Crystalline

Storage

Inert atmosphere. Keep cold.

Boiling Point

794.8±60.0 °C / 760 mmHg

Melting Point

>300 °C

Optical Activity

64°(c = 1 in chloroform)

WGK Germany

Safety Information

Signal Word

Warning

Precautionary Statement

P280 - P305 - P351 - P338

Hazard Statements

H302

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Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

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This equation is commonly abbreviated as: C₁V₁ = C₂V₂

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Phosphine,1,1'-[(1R)-2,2',3,3'-tetrahydro-1,1'-spirobi[1H-indene]-7,7'-diyl]bis[1,1-bis(3,5-dimethylphenyl)-(9CI) - CAS 917377-75-4

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