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Chiral Phosphine Ligands
(2R,3R)-(-)-2,3-BIS(DIPHENYLPHOSPHINO)BICYCLO[2.2.1]HEPT-5-ENE

(2R,3R)-(-)-2,3-BIS(DIPHENYLPHOSPHINO)BICYCLO[2.2.1]HEPT-5-ENE - CAS 71042-55-2

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

Catalog Number

71042-55-2

CAS

71042-55-2

IUPAC Name

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

Synonyms

(2R,3R)-(-)-2,3-BIS(DIPHENYLPHOSPHINO)BICYCLO[2.2.1]HEPT-5-ENE; (R,R)-NORPHOS; (-)-NORPHOS; (2R,3R)-(-)-2,3-BIS(DIPHENYLPHOSPHINO) B IC.(2.2.1)HEPT-5-EN; (2R,3R)-(-)-2,3-Bis(diphenylphosphino)-bicylo[2.2.1]hept-5-ene; (2R,3R)-(-)-2,3-Bis(diphenylphosphino)-bi

Molecular Weight

462.5

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

>98.0%(GC)

MDL

MFCD00085365

Physical State

Solid

Appearance

Powder or Crystals

Storage

2-8°C

Boiling Point

577°C at 760 mmHg

Melting Point

120-125°C

Optical Activity

-49° (c=1 in chloroform)

Safety Information

Signal Word

Warning

Precautionary Statement

P261 - P280 - P301+P312 - P302+P352 - P305+P351+P338

Hazard Statements

H302 - H315 - H319 - H335

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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(2R,3R)-(-)-2,3-BIS(DIPHENYLPHOSPHINO)BICYCLO[2.2.1]HEPT-5-ENE - CAS 71042-55-2

Product Information

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