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Chiral Phosphine Ligands
(S)-(-)-7,7'-BIS[DI(3,5-DIMETHYLPHENYL)PHOSPHINO]-2,2',3,3'-TETRAHYDRO-1,1'-SPIROBIINDANE

(S)-(-)-7,7'-BIS[DI(3,5-DIMETHYLPHENYL)PHOSPHINO]-2,2',3,3'-TETRAHYDRO-1,1'-SPIROBIINDANE - CAS 528521-89-3

(S)-(-)-7,7'-BIS[DI(3,5-DIMETHYLPHENYL)PHOSPHINO]-2,2',3,3'-TETRAHYDRO-1,1'-SPIROBIINDANE is a chiral phosphine ligand for enantioselective synthesis with high yield and high enantioselective results.

Catalog Number

528521-89-3

CAS

528521-89-3

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'-SPIROBIINDANE; (R)-XYL-SDP; (S)-(-)-7,7'-BIS[DI(3,5-DIMETHYLPHENYL)PHOSPHINO]-2,2',3,3'-TETRAHYDRO-1,1'-SPIROBIINDA

Molecular Weight

700.87

Molecular Formula

C49H50P2

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

Appearance

White to beige powder or crystals

Storage

Keep in dark place. Inert atmosphere. -20 °C

Boiling Point

794.8±60.0 °C / 760 mmHg

Optical Activity

−62.0°( c = 1 in chloroform)

WGK Germany

Safety Information

Signal Word

Warning

Precautionary Statement

P280 - P305+P351+P338

Hazard Statements

H302 - H315 - H319 - H335

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

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The dilution calculator equation

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This equation is commonly abbreviated as: C₁V₁ = C₂V₂

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(S)-(-)-7,7'-BIS[DI(3,5-DIMETHYLPHENYL)PHOSPHINO]-2,2',3,3'-TETRAHYDRO-1,1'-SPIROBIINDANE - CAS 528521-89-3

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