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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-diphenyl-(9CI)

Phosphine,1,1'-[(1R)-2,2',3,3'-tetrahydro-1,1'-spirobi[1H-indene]-7,7'-diyl]bis[1,1-diphenyl-(9CI) - CAS 917377-74-3

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

Catalog Number

917377-74-3

CAS

917377-74-3

IUPAC Name

(4'-diphenylphosphanyl-3,3'-spirobi[1,2-dihydroindene]-4-yl)-diphenylphosphane

Synonyms

(R)-(+)-7,7'-BIS(DIPHENYLPHOSPHINO)-2,2',3,3'-TETRAHYDRO-1,1'-SPIROBIINDANE, MIN. 97% (R)-SDP

Molecular Weight

588.66

Molecular Formula

C41H34 P2

Product Information

Canonical SMILES

C12=C(C3(CCC4=C3C(P(C5=CC=CC=C5)C6=CC=CC=C6)=CC=C4)CC2)C(P(C7=CC=CC=C7)C8=CC=CC=C8)=CC=C1

InChI

InChI=1S/C41H34P2/c1-5-17-33(18-6-1)42(34-19-7-2-8-20-34)37-25-13-15-31-27-29-41(39(31)37)30-28-32-16-14-26-38(40(32)41)43(35-21-9-3-10-22-35)36-23-11-4-12-24-36/h1-26H,27-30H2

InChI Key

DKZNVWNOOLQCMJ-UHFFFAOYSA-N

MDL

MFCD08459344

Physical State

Solid

Appearance

Crystalline or Powder

Storage

Inert atmosphere. Keep cold.

Boiling Point

690.2±55.0 ℃ / 760 mmHg

Melting Point

198-203 ℃

Optical Activity

+184°( c = 1 in chloroform)

WGK Germany

Safety Information

Signal Word

Warning

Precautionary Statement

P261 - 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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Phosphine,1,1'-[(1R)-2,2',3,3'-tetrahydro-1,1'-spirobi[1H-indene]-7,7'-diyl]bis[1,1-diphenyl-(9CI) - CAS 917377-74-3

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