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Chiral Phosphine Ligands
(+)-1,2-Bis[(2S,5S)-2,5-diethylphospholano]benzene

(+)-1,2-Bis[(2S,5S)-2,5-diethylphospholano]benzene - CAS 136779-28-7

(+)-1,2-Bis[(2S,5S)-2,5-diethylphospholano]benzene is a chiral phosphine ligand for enantioselective synthesis with high yield and high enantioselective results.

Catalog Number

B1370-077282

CAS

136779-28-7

IUPAC Name

(2S,5S)-1-[2-[(2S,5S)-2,5-diethylphospholan-1-yl]phenyl]-2,5-diethylphospholane

Synonyms

Ethyl-duphos, (S,S)-; (+)-Duphos; (S,S)-Et-DuPhos

Molecular Weight

362.47

Molecular Formula

C22H36P2

Product Information

Canonical SMILES

CCC1CCC(P1C2=CC=CC=C2P3C(CCC3CC)CC)CC

InChI

InChI=1S/C22H36P2/c1-5-17-13-14-18(6-2)23(17)21-11-9-10-12-22(21)24-19(7-3)15-16-20(24)8-4/h9-12,17-20H,5-8,13-16H2,1-4H3/t17-,18-,19-,20-/m0/s1

InChI Key

GVVCHDNSTMEUCS-MUGJNUQGSA-N

MDL

MFCD00142321

Physical State

Liquid

Storage

Inert atmosphere. Room temperature.

Boiling Point

468.5°C at 760 mmHg

Density

1.010 g/mL at 25°C

Refractive Index

1.581

TSCA

WGK Germany

Safety Information

Signal Word

Warning

Precautionary Statement

P261 - P305+P351+P338

Hazard Statements

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

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

This equation is commonly abbreviated as: C₁V₁ = C₂V₂

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(+)-1,2-Bis[(2S,5S)-2,5-diethylphospholano]benzene - CAS 136779-28-7

Product Information

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