Product name: (1R,2R)-(+)-1,2-Diphenylethylenediamine
Alias: (1R,2R)-(+)-1,2-Diphenyl-1,2-ethanediamine; (1R,2R)-(+)-1,2-Diamino-1,2-diphenylethane
Structural formula:

Molecular formula: C₁₄H₁₆N₂
Molecular weight: 212.29
CAS No.: 35132-20-8
Physicochemical property:
Melting point: 81-84ºC
Boiling Point: 353.9°C at 760 mmHg
Flash point: 199.9°C
Specific rotation: 104º(C=1.1, MEOH 25ºC)
Purity: 95% HPLC
Usage: Is important to have a C2-symmetry axis of the chiral reagent. Has been widely used in asymmetric synthesis and optical resolution, such as non-official of the asymmetric epoxidation of olefins, asymmetric aldol condensation reaction, asymmetric Diels-Alder reaction, asymmetric carbonyl allylation, optical activity of allene-based alcohol and propargyl alcohol-based synthesis, with no functional groups asymmetric epoxidation of olefins and binaphthol split and so on.

[ << Back ]          <-- Previous          Next -->