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35132-20-8 - (1R,2R)-(+)-1,2-Diphenyl-1,2-ethanediamine, 98+% - (1R,2R)-(+)-1,2-Diamino-1,2-diphenylethane - (1R,2R)-(+)-1,2-Diphenylethylenediamine - L09558 - Alfa Aesar

L09558 (1R,2R)-(+)-1,2-Diphenyl-1,2-ethanediamine, 98+%

CAS-Nummer
35132-20-8
Synonyme
(1R,2R)-(+)-1,2-Diamino-1,2-diphenylethane
(1R,2R)-(+)-1,2-Diphenylethylenediamine

Größe Preis ($) Menge Verfügbarkeit
250mg 20,40
1g 53,90
5g 158,00
25g 572,00
Zum Warenkorb hinzufügen Zur Angebotsanfrage hinzufügen Artikel anzeigen

(1R,2R)-(+)-1,2-Diphenyl-1,2-ethanediamine, 98+%

MDL
MFCD00082769

Chemische Eigenschaften

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

Anwendungen

(1R,2R)-(+)-1,2-Diphenyl-1,2-ethanediamine is used as chiral solvation agent for determination of enantiomeric excess of chiral acids by NMR. It is used in various catalyst systems for asymmetric reactions.

Bemerkungen

Air Sensitive. Store away from air. Protect from heat. Store under dry inert gas. Incompatible with heat, air and oxidizing agents.

Literaturverweise

François Touchard; Patrick Gamez; Fabienne Fache; Marc Lemaire. Chiral thiourea as ligand for the asymmetric reduction of prochiral ketones. Chiral thiourea as ligand for the asymmetric reduction of prochiral ketones.Tetrahedron Letters.1997, 38 2275-2278.

Chiral solvation agent for determination of enantiomeric excess of chiral acids by NMR.

In combination with various Lewis acids, forms a number of catalyst systems for asymmetric reactions including Diels-Alder, allylation and aldol reactions: Angew. Chem. Int. Ed., 30, 455 (1991). For use in enantioselective catalytic Diels-Alder reactions, see: J. Am. Chem. Soc., 111, 5493 (1989); Org. Synth. Coll., 9, 67 (1998).

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: Immediately call a POISON CENTER/doctor

Weitere Referenzen

Beilstein
2369988
Gefahrenklasse
8
Verpackungsgruppe
III
Harmonized Tariff Code
2921.59
TSCA
No

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