CAS 144222-34-4

(1R,2R)-(-)-N-(4-Toluenesulfonyl)-1,2-diphenylethylenediamine

Description:

(1R,2R)-(-)-N-(4-Toluenesulfonyl)-1,2-diphenylethylenediamine is a chiral organic compound characterized by its specific stereochemistry, indicated by the (1R,2R) configuration. This compound features a diphenylethylenediamine backbone, which contributes to its potential applications in asymmetric synthesis and catalysis. The presence of the toluenesulfonyl group enhances its reactivity and solubility in organic solvents, making it useful in various chemical reactions, particularly in the formation of chiral intermediates. Its chiral nature allows it to interact selectively with other chiral molecules, which is valuable in pharmaceutical applications. The compound is typically solid at room temperature and may exhibit specific melting and boiling points, along with distinct spectral characteristics in techniques such as NMR and IR spectroscopy. Safety data should be consulted for handling, as it may pose health risks if ingested or inhaled. Overall, this compound is significant in the field of organic chemistry, particularly in the development of chiral catalysts and intermediates.

Formula: C₂₁H₂₃N₂O₂S

InChI: InChI=1/C21H22N2O2S/c1-16-12-14-19(15-13-16)26(24,25)23-21(18-10-6-3-7-11-18)20(22)17-8-4-2-5-9-17/h2-15,20-21,23H,22H2,1H3/p+1/t20-,21-/m1/s1

Synonyms:

• (R,R)-N-(2-Amino-1,2-diphenylethyl)-p-toluenesulfonamide
• (R,R)-TsDPEN
• (1R,2R)-(?-N-p-Tosyl-1,2-diphenylethylenediamine
• N-((1R,2R)-2-amino-1,2-diphenylethyl)-4-methylbenzenesulfonamide
• (1R,2R)-2-{[(4-methylphenyl)sulfonyl]amino}-1,2-diphenylethanaminium
• (1R,2R)-TsDPEN

(R,R)-N-(2-Amino-1,2-diphenylethyl)-p-toluenesulfonamide

CAS: 144222-34-4

Formula: C₂₁H₂₂N₂O₂S

Purity: >98.0%(T)

Color and Shape: White to Light yellow powder to crystal

Molecular weight: 366.48

Ref: 3B-A1548

(1R,2R)-N-(p-Toluenesulfonyl)-1,2-diphenylethanediamine, 98+%

CAS: 144222-34-4

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Formula: C₂₁H₂₃N₂O₂S

Purity: 98+%

Color and Shape: Crystals or powder or crystalline powder, White to pale cream

Molecular weight: 367.49

Ref: 02-H26061

(1R,2R)-(-)-N-(4-toluenesulfonyl)-1,2-diphenylethylene­diamine, 98% (R,R)-TsDPEN

CAS: 144222-34-4

(1R,2R)-(-)-N-(4-toluenesulfonyl)-1,2-diphenylethylenediamine, 98% (R,R)-TsDPEN

Formula: C₂₁H₂₂N₂O₂S

Purity: 98%

Color and Shape: white xtl.

Molecular weight: 366.48

Ref: 08-07-2371

(R,R)-N-(p-Toluenesulfonyl)-1,2-Diphenylethylenediamine

CAS: 144222-34-4

Formula: C₂₁H₂₂N₂O₂S

Purity: 97%

Color and Shape: Solid

Molecular weight: 366.4766

Ref: IN-DA0038XS

N-[(1R,2R)-2-Amino-1,2-diphenylethyl]toluene-4-sulphonamide

CAS: 144222-34-4

N-[(1R,2R)-2-Amino-1,2-diphenylethyl]toluene-4-sulphonamide

Formula: C₂₁H₂₂N₂O₂S

Purity: 97%

Color and Shape: white to off-white solid

Molecular weight: 366.48g/mol

Ref: 54-OR15923

(1R,2R)-(-)-N-(4-Toluenesulphonyl)-1,2-diphenylethylenediamine

CAS: 144222-34-4

Purity: 98.0%

Color and Shape: Solid

Molecular weight: 366.4800109863281

Ref: 10-F012699

(R,R)-N-(2-Amino-1,2-diphenylethyl)-p-toluenesulfonamide

Controlled Product

CAS: 144222-34-4

Applications (R,R)-N-(2-Amino-1,2-diphenylethyl)-p-toluenesulfonamide is used as a catalyst in stereoselective preparation of aromatic ketone derivatives as well as other chiral organic compounds.
References Tanis, S.P. et al.: Tetrahed. Assym., 17, 2154 (2006); Morris, D.J. et al.: Tetrahed. Lett., 51, 209 (2010);

Formula: C₂₁H₂₂N₂O₂S

Color and Shape: Neat

Molecular weight: 366.48

Ref: TR-A607875