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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%

CAS-Nummer
29841-69-8
Synonyme
(1S,2S)-(-)-1,2-Diamino-1,2-diphenylethane
(1S,2S)-(-)-1,2-Diphenylethylenediamine

Größe Preis ($) Menge Verfügbarkeit
250mg 20,60
1g 43,80
5g 165,00
25g 572,00
Zum Warenkorb hinzufügen Zur Angebotsanfrage hinzufügen Artikel anzeigen

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

MDL
MFCD00082751

Chemische Eigenschaften

Formel
C14H16N2
Molmasse
212.30
Schmelzpunkt
80-84°
Sensitivität
Air Sensitive
Löslichkeit
Insoluble in water.

Anwendungen

(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

Bemerkungen

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

Literaturverweise

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).

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H314-H318

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

Sicherheitshinweise: 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:

Weitere Referenzen

Beilstein
3201645
Gefahrenklasse
8
Verpackungsgruppe
III
Harmonized Tariff Code
2921.59
TSCA
No

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