(R,R)-DPEN

Asymmetric Synthesis, Chemical Synthesis, Chiral Building Blocks, Organic Building Blocks, Polyamines

1) (R,R)-DPEN is one of the most widely used chiral auxiliary/ligand in the synthesis of asymmetric catalysts, e.g. Ru containing BINAP/diamine complexes for the stereoselective hydrogenation of ketones (Ref: Angewandte Chemie (International Edition in English) 37(12), 1703-1707, (1998))

2) (R,R)-DPEN can be used to prepare catalysts for application in Michael addition of various ketones to maleimides (Ref: Chemical communications (Cambridge, England), 46(25), 4589-4591 (2010))

3) (R,R)-DPEN can be used to prepare catalysts for enantioselective intramolecular Stetter reaction, and oxodiene Diels-Alder reaction (Ref: Organic & Biomolecular Chemistry 9(7), 2072-2074, (2011), Tetrahedron 67(48), 9329-9333, (2011))

4) (R,R)-DPEN can be used catalyze hydrosilylation of imines (Ref: The Journal of Organic Chemistry 81(1), 336-342, (2015))

CAS Number

#35132-20-8

Synonyms

(1R,2R)-(+)-1,2-Diphenylethylenediamine, (1R,2R)- DPEDA, (1R,2R)-DPEN, (1R,2R)-(+)-1,2-Diamino-1,2-diphenylethane

Molecular Formula

C₁₄H₁₆N₂

MDL Number

MFCD00082769

Chemical Name

(R,R)-DPEN

Molecular Weight

212.29

Melting Point

79 - 83 °C

Packaging

1 gm, 10 Gm & 50 gm in Glass Bottles, Bigger packaging available on request.

Color

White to light yellow

Price and Availability

Quantity	Availability	*Price (INR)
1 gm	In Stock	On Request
10 gm	In Stock	On Request
50 gm	In Stock	On Request
1 kg	4-5 Weeks	On Request
25 kg	8-10 Weeks (Negotiable)	On Request

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(R,R)-DPEN

(R,R)-DPEN

Price and Availability

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