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(1S,2S)-(-)-1,2-Diphenyl-1,2-ethanediamine

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(1S,2S)-(-)-1,2-Diphenyl-1,2-ethanediamine Basic information

Product Name:
(1S,2S)-(-)-1,2-Diphenyl-1,2-ethanediamine
Synonyms:
  • (1S,2S)-(-)-1,2-Diphenyl-1,2-ethanediamine, 99%, ee:99%
  • (1S,2S)-(-)-1,2-Diphenylethylenediamine ,99%
  • (1S,2S)-(-)-1,2-Diph
  • 1S,2S-diphenylethane-1,2-diamine
  • (1S,2S)-(-)-1,2-Diphenyl-1,2-ethanediamine ee
  • (1S,2S)-(-)-1,2-Diphenyl-1,2-ethanediamine,99%,99% ee
  • ((1S,2S)-2-AMino-1,2-diphenylethyl)aMine
  • (S,S)-1,2-DiaMino-1,2-diphenylethane
CAS:
29841-69-8
MF:
C14H16N2
MW:
212.29
EINECS:
608-420-1
Product Categories:
  • Synthetic Organic Chemistry
  • Amines and Derivatives
  • CHIRAL CHEMICALS
  • Chiral Compound
  • organic amine
  • Aromatics
  • Chiral reagent
  • CHIRAL COMPOUNDS
  • Amines (Chiral)
  • Analytical Chemistry
  • Chiral Reagents
  • Miscellaneous Reagents
  • Chiral Nitrogen
  • DPEN Series
  • chiral
  • Asymmetric Synthesis
  • Chiral Building Blocks
  • e.e. / Absolute Configuration Determination (NMR)
  • Enantiomer Excess & Absolute Configuration Determination
  • 29841-69-8
Mol File:
29841-69-8.mol
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(1S,2S)-(-)-1,2-Diphenyl-1,2-ethanediamine Chemical Properties

Melting point:
83-85 °C(lit.)
alpha 
-104 º (c=1.1, MeOH 25 ºC)
Boiling point:
342.14°C (rough estimate)
Density 
1.0799 (rough estimate)
refractive index 
-103 ° (C=1, EtOH)
storage temp. 
Keep in dark place,Sealed in dry,Room Temperature
solubility 
DMSO (Slightly), Ethanol (Slightly), Methanol (Slightly)
form 
crystal
pka
9.78±0.10(Predicted)
color 
white to pale yellow
optical activity
[α]20/D 102°, c = 1 in ethanol
Water Solubility 
Insoluble in water.
Sensitive 
Air Sensitive
BRN 
3201645
InChIKey
PONXTPCRRASWKW-KBPBESRZSA-N
CAS DataBase Reference
29841-69-8(CAS DataBase Reference)
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Safety Information

Hazard Codes 
Xi,C
Risk Statements 
36/37/38-34
Safety Statements 
26-36-45-36/37/39
RIDADR 
UN3259
WGK Germany 
3
10-23
HazardClass 
8
HS Code 
29213000

MSDS

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(1S,2S)-(-)-1,2-Diphenyl-1,2-ethanediamine Usage And Synthesis

Chemical Properties

white to light yellow crystal powder

Uses

(1S,2S)-(-)-1,2-Diphenyl-1,2-ethanediamine solvation agent, For synthesis of enantiopure ethylenediamines by chirality transfer (condensation with diketones followed by reductive cleavage), Co-catalyst in the Ru catalyzed enantioselective hydrogenation of aromatic ketones, Versatile ligand for the formation of metal complexes.1 Used in the synthesis of chiral tropocoronands which have potential utility in asymmetric catalysis

General Description

1,2-Diphenylethylenediamine is a chiral molecule, generally used as a chiral resolving agent and as a precursor of the chiral auxiliary. It is also used as a chiral solvating agent in NMR study.

(1S,2S)-(-)-1,2-Diphenyl-1,2-ethanediamine Preparation Products And Raw materials

Raw materials

(1S,2S)-(-)-1,2-Diphenyl-1,2-ethanediamineSupplier

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