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Chiral Phosphine Ligands
(2S,3S)-(+)-2,3-BIS(DIPHENYLPHOSPHINO)-BICYCLO[2.2.1]HEPT-5-ENE, MIN. 95% (S,S)-NORPHOS

(2S,3S)-(+)-2,3-BIS(DIPHENYLPHOSPHINO)-BICYCLO[2.2.1]HEPT-5-ENE, MIN. 95% (S,S)-NORPHOS - CAS 71042-54-1

(2S,3S)-(+)-2,3-BIS(DIPHENYLPHOSPHINO)-BICYCLO[2.2.1]HEPT-5-ENE, MIN. 95% (S,S)-NORPHOS is a chiral phosphine ligand for enantioselective synthesis with high yield and high enantioselective results.

Catalog Number

71042-54-1

CAS

71042-54-1

IUPAC Name

(3-diphenylphosphanyl-2-bicyclo[2.2.1]hept-5-enyl)-diphenylphosphane

Synonyms

(2S,3S)-(+)-Norphos

Molecular Weight

462.51

Molecular Formula

C31H28P2

Product Information

Canonical SMILES

[H][C@@]1(C2)C=C[C@@]2([H])[C@H](P(C3=CC=CC=C3)C4=CC=CC=C4)[C@H]1P(C5=CC=CC=C5)C6=CC=CC=C6

InChI

InChI=1S/C31H28P2/c1-5-13-26(14-6-1)32(27-15-7-2-8-16-27)30-24-21-22-25(23-24)31(30)33(28-17-9-3-10-18-28)29-19-11-4-12-20-29/h1-22,24-25,30-31H,23H2

InChI Key

CDJHPMXMJUCLPA-UHFFFAOYSA-N

Purity

≥98%

MDL

MFCD00085364

Physical State

Solid

Appearance

Powder or Crystals

Storage

Inert atmosphere. Keep cold.

Melting Point

130 ℃

Optical Activity

50° (c=1 in chloroform)

Safety Information

Signal Word

Warning

Precautionary Statement

P264 - P280 - P302+P352+P332+P313+P362+P364 - P305+P351+P338+P337+P313

Hazard Statements

H315 - H319

The molarity calculator equation

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

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The dilution calculator equation

Concentration _(start) × Volume _(start) = Concentration _(final) × Volume _(final)

This equation is commonly abbreviated as: C₁V₁ = C₂V₂

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(2S,3S)-(+)-2,3-BIS(DIPHENYLPHOSPHINO)-BICYCLO[2.2.1]HEPT-5-ENE, MIN. 95% (S,S)-NORPHOS - CAS 71042-54-1

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