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29841-69-8 - (1S,2S)-(-)-1,2-Diphenyl-1,2-ethanediamine, 97% - (1S,2S)-(-)-1,2-Diamino-1,2-diphenylethane - (1S,2S)-(-)-1,2-Diphenylethylenediamine - L12968 - Alfa Aesar

L12968 (1S,2S)-(-)-1,2-Diphenyl-1,2-ethanediamine, 97%

Codice CAS
29841-69-8
Sinonimi
(1S,2S)-(-)-1,2-Diamino-1,2-diphenylethane
(1S,2S)-(-)-1,2-Diphenylethylenediamine

Dimensioni Prezzo ($) Quantità Disponibilità
250mg 20,60
1g 43,80
5g 165,00
25g 572,00
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(1S,2S)-(-)-1,2-Diphenyl-1,2-ethanediamine, 97%

MDL
MFCD00082751

Proprietà chimiche

Formula
C14H16N2
Peso formula
212.30
Punto di fusione
80-84°
Sensibilità
Air Sensitive
Solubilità
Insoluble in water.

Applicazioni

(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

Note

Keep container tightly closed. Store in cool, dry conditions in well sealed containers. It is sensitive to air.

Letteratura

Takeshi Ohkuma.; Hirohito Ooka.; Shohei Hashiguchi.; Takao Ikariya.; Ryoji Noyori. Practical Enantioselective Hydrogenation of Aromatic Ketones. J. Am. Chem. Soc.. 1995, 117 (9), 2675-2676.

Michael H. Nantz.; David A. Lee.; Daniel M. Bender.; Azeen H. Roohi. An enantioselective synthesis of vicinal diamines. J. Org. Chem. 1992, 57 (24), 6653-6657.

Chiral auxiliary and solvation agent; see preceding entry.

For synthesis of enantiopure ethylenediamines by chirality transfer (condensation with diketones followed by reductive cleavage), see: J. Org. Chem ., 57, 6653 (1992).

Co-catalyst in the Ru catalyzed enantioselective hydrogenation of aromatic ketones: J. Am. Chem. Soc., 117, 2675 (1995).

Rischio GHS e dichiarazioni precauzionali

Dichiarazioni di rischio (UE): H314-H318

Causes severe skin burns and eye damage. Causes serious eye damage.

Dichiarazioni precauzionali: P280-P305+P351+P338-P309-P310a

Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF exposed or if you feel unwell:

Altri riferimenti

Beilstein
3201645
Classe di rischio
8
Gruppo di imballaggio
III
Codice tariffe armonizzato
2921.59
TSCA
No

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