(1R,2R)-(-)-N-p-Tosyl-1,2-diphenylethylenediamine - CAS 144222-34-4

(1R,2R)-(-)-N-p-Tosyl-1,2-diphenylethylenediamine (CAS# 144222-34-4) is used as a catalyst in stereoselective preparation of aromatic ketone derivatives as well as other chiral organic compounds.

Catalog Number

B2699-058805

CAS

144222-34-4

IUPAC Name

N-[(1R,2R)-2-amino-1,2-diphenylethyl]-4-methylbenzenesulfonamide

Synonyms

N-[(1R,2R)-2-amino-1,2-diphenylethyl]-4-methylbenzenesulfonamide; N-[(1R,2R)-2-amino-1,2-diphenylethyl]-4-methylbenzenesulfonamide

Molecular Weight

366.48

Molecular Formula

C21H22N2O2S

Product Information

Canonical SMILES

CC1=CC=C(C=C1)S(=O)(=O)NC(C2=CC=CC=C2)C(C3=CC=CC=C3)N

InChI

InChI=1S/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/t20-,21-/m1/s1

InChI Key

UOPFIWYXBIHPIP-NHCUHLMSSA-N

Purity

≥ 98 %, ≥ 95 % e.e.

MDL

MFCD02093428

Physical State

Solid

Appearance

White or pale yellow needle-like crystal

Storage

Room temperature.

Boiling Point

537.3 ℃ at 760 mmHg

Melting Point

130 ℃

Density

1.224 g/cm³

Optical Activity

-30° (c=1 in acetonitrile)

TSCA

WGK Germany

Safety Information

Signal Word

Warning

Precautionary Statement

P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, and P501

Hazard Statements

H315 - H319 - H335

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Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

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The dilution calculator equation

Concentration _(start) × Volume _(start) = Concentration _(final) × Volume _(final)

This equation is commonly abbreviated as: C₁V₁ = C₂V₂

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(1R,2R)-(-)-N-p-Tosyl-1,2-diphenylethylenediamine - CAS 144222-34-4

Product Information

Safety Information

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