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| | (1S,2S)-(+)-N-(4-Toluenesulfonyl)-1,2-diphenylethylenediamine Basic information |
| Product Name: | (1S,2S)-(+)-N-(4-Toluenesulfonyl)-1,2-diphenylethylenediamine | | Synonyms: | (1S,2S)-(+)-N-p-Tosyl-1,2-diphenylethylenediamine;(S,S)-Ts-DPEN, (1S,2S)-N-(p-Toluenesulfonyl)-1,2-diphenylethanediamine, 98%;(S,S)-N-(P-TOLUENESULFONYL)-1,2-DIPHENYLETHYLENEDIAMINE;(S,S)-TSDPEN;(1S, 2S)-(+)-N-(4-TOLUENE SULFONYL)1,2-DIPHENYL-1,2-ETHANE DIAMINE;(1S,2S)-(+)-N-(4-Toluenesulfonyl)-1,2-diphenylethylenediaMine, 98% 500MG;(1S,2S)-(+)-N-p-Tosyl-1,2-diphenylethylenediamine≥ 99% (Assay, Chiral purity);(1S,2S)-N-p-Tosyl-1,2-diphenylethylenediamine,99%e.e. | | CAS: | 167316-27-0 | | MF: | C21H22N2O2S | | MW: | 366.48 | | EINECS: | | | Product Categories: | Chiral Nitrogen;DPEN Series;API intermediates;Asymmetric Synthesis;Synthetic Organic Chemistry;Asymmetric Synthesis;Chiral Catalysts, Ligands, and Reagents;HydrogenationChiral Building Blocks;Organic Building Blocks;Polyamines;organic amine | | Mol File: | 167316-27-0.mol |  |
| | (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) |
| Hazard Codes | Xi | | Risk Statements | 36/37/38 | | Safety Statements | 26-36 | | WGK Germany | 3 | | HS Code | 29242990 |
| | (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 Preparation Products And Raw materials |
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