(1S,2S)-(+)-N-(4-Toluenesulfonyl)-1,2-diphenylethylenediamine Chemical Properties

Melting point:

128-131 °C (lit.)

alpha 

61.5 º (C=1, CH2Cl2)

Boiling point:

537.3±60.0 °C(Predicted)

Density 

1.1440 (rough estimate)

refractive index 

30 ° (C=1, CHCl3)

storage temp. 

Keep in dark place,Inert atmosphere,Room temperature

solubility 

Solubility in hot Acetonitrile (almost transparency).

form 

crystal

pka

10.76±0.50(Predicted)

color 

white

optical activity

[α]20/D +35°, c = 1 in chloroform

CAS DataBase Reference

167316-27-0(CAS DataBase Reference)

Safety Information

Hazard Codes 

Xi

Risk Statements 

36/37/38

Safety Statements 

26-36

WGK Germany 

3

HS Code 

29242990

MSDS

• Language:English Provider:ACROS
• Language:English Provider:SigmaAldrich

(1S,2S)-(+)-N-(4-Toluenesulfonyl)-1,2-diphenylethylenediamine Usage And Synthesis

Chemical Properties

White to slightly yellow crystalline powder

Uses

(1S,2S)-N-(p-Toluenesulfonyl)-1,2-diphenylethanediamine is used as a catalyst in the synthesis of keramamine C, a carboline alkaloid that is isolated from the Okinawan sponge Amphimedon sp. (1S,2S)-N-(p-Toluenesulfonyl)-1,2-diphenylethanediamine is also used as a catalyst in the synthesis of Tolvaptan (T536650), a selective oral vasopressin V2-receptor agonist that is used to treat hyponatremia.

Uses

Chiral diamine ligand for cooperative metal-Bronsted acid catalyzed greener reductive amination using hydrogen gas.

Metal-Br?nsted Acid Cooperative Catalysis for Asymmetric Reductive Amination

General Description

We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for catalytic efficiency. Click here for more information.

(1S,2S)-(+)-N-(4-Toluenesulfonyl)-1,2-diphenylethylenediamine(167316-27-0)Related Product Information

• N,N,N',N'-Tetramethylethylenediamine
• 2-(2-Aminoethylamino)ethanol
• Ethylenediamine
• 1,2-Diphenylethylenediamine
• Toluenesulfonamide
• Toluene
• (R,R)-N-(p-Toluenesulfonyl)-1,2-diphenylethylenediamine(Chloro)(p-cymene)ruthenium(II)
• (S,S)-N-(p-Toluenesulfonyl)-1,2-diphenylethanediamine(chloro)(p-cymene)ruthenium(II)
• (1R,2R)-(-)-N-p-Tosyl-1,2-diphenylethylenediamine
• (1R,2R)-N,N'-DI-P-TOLUENESULFONYL-1,2-DIPHENYL-1,2-ETHYLENEDIAMINE
• (1S,2S)-(+)-N-(4-Toluenesulfonyl)-1,2-diphenylethylenediamine
• (1S,2S)-(-)-N,N'-Bis(4-toluenesulfonyl)-1,2-diphenylethylenediamine
• (1R,2R)-(+)-N,N'-Bis(4-toluenesulfonyl)-1,2-diphenylethylenediamine
• AURORA KA-7169
• CHLORO[(1S,2S)-N-(P-TOLUENESULFONYL)-1,2-DIPHENYL-1,2-ETHANEDIAMINE] (MESITYLENE)RUTHENIUM(II)
• CHLORO[(1S,2S)-N-(P-TOLUENESULFONYL)-1,2-DIPHENYL-1,2-ETHANEDIAMINE] (P-CYMENE)RUTHENIUM(II)
• RU[(S,S)-TSDPEN](P-CYMENE)