ChemicalBook > Product Catalog > Chemical Reagents > Organic reagents > Polyamines > (1R,2R)-(-)-N-p-Tosyl-1,2-diphenylethylenediamine
(1R,2R)-(-)-N-p-Tosyl-1,2-diphenylethylenediamine
(1R,2R)-(-)-N-p-Tosyl-1,2-diphenylethylenediamine Basic information
- Product Name:
- (1R,2R)-(-)-N-p-Tosyl-1,2-diphenylethylenediamine
- Synonyms:
-
- (R,R)-N-(P-TOLUENESULFONYL)-1,2-DIPHENYLETHYLENEDIAMINE
- (R,R)-N-(2-AMINO-1,2-DIPHENYLETHYL)-P-TOLUENESULFONAMIDE
- (R,R)-TSDPEN
- (1R,2R)-(-)-N-p-Tosyl-1,2-diphenylethylenediamine
- (1R,2R)-(-)-N-p-Tosyl-1,2-diphenylethylenediamine98%
- (R,R)-Ts-DPEN, (1R,2R)-N-(p-Toluenesulfonyl)-1,2-diphenylethanediamine, 98%
- Benzenesulfonamide,N-[(1R,2R)-2-amino-1,2-diphenylethyl]-4-methyl-
- (1R,2R)-(-)-N-p-Tosyl-1,2-diphenylethylenediamine≥ 99% (Assay, Chiral purity)
- CAS:
- 144222-34-4
- MF:
- C21H22N2O2S
- MW:
- 366.48
- Product Categories:
-
- Chiral Nitrogen
- DPEN Series
- chiral
- API intermediates
- Chiral Compound
- organic amine
- Asymmetric Synthesis
- Synthetic Organic Chemistry
- Asymmetric Synthesis
- Chiral Catalysts, Ligands, and Reagents
- HydrogenationChiral Building Blocks
- Organic Building Blocks
- Polyamines
- Mol File:
- 144222-34-4.mol
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(1R,2R)-(-)-N-p-Tosyl-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=0.4, CHCl3)
- storage temp.
- Keep in dark place,Inert atmosphere,Room temperature
- solubility
- Chloroform, Methanol
- pka
- 10.76±0.50(Predicted)
- form
- Crystals or Crystalline Powder
- color
- White to slightly yellow
- optical activity
- [α]20/D 35°, c = 1 in chloroform
- Water Solubility
- insoluble
- InChIKey
- UOPFIWYXBIHPIP-NHCUHLMSSA-N
- CAS DataBase Reference
- 144222-34-4(CAS DataBase Reference)
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MSDS
- Language:English Provider:SigmaAldrich
- Language:English Provider:ACROS
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(1R,2R)-(-)-N-p-Tosyl-1,2-diphenylethylenediamine Usage And Synthesis
Chemical Properties
white to slightly yellow crystals or crystalline
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
Uses
(1R,2R)-(-)-N-p-Tosyl-1,2-diphenylethylenediamine is used as a catalyst in stereoselective preparation of aromatic ketone derivatives as well as other chiral organic compounds.
General Description
This product has been enhanced for catalytic efficiency.
(1R,2R)-(-)-N-p-Tosyl-1,2-diphenylethylenediamineSupplier
Shaoxing Zejun Pharmaceuticals Co.,Ltd Gold
- Tel
- 0575-82126188 15395856318
- service@zejunpharma.com
Chengdu rongchuangyiheng Biomedical Technology Co., Ltd Gold
- Tel
- 13438025684
- 28296972@qq.com
Shanghai Qiao Chemical Science Co., Ltd Gold
- Tel
- 021-58892003
- info@qiaochem.com
Chengdu Likai Chiral Tech Co., LTD. Gold
- Tel
- 028-85247892 18980630336;
- zhenzhenge@lkchiralchina.com
J & K SCIENTIFIC LTD.
- Tel
- 010-82848833 400-666-7788
- jkinfo@jkchemical.com
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(1R,2R)-(-)-N-p-Tosyl-1,2-diphenylethylenediamine(144222-34-4)Related Product Information
- (1R,2R)-trans-N-Boc-1,2-Cyclohexanediamine
- (1S,2S)-(-)-1,2-Diphenyl-1,2-ethanediamine
- (R)-(+)-a,a-Diphenyl-2-pyrrolidinemethanol
- 1,2-Diphenylethylenediamine
- Toluenesulfonamide
- Ethylenediamine
- (1S,2S)-(+)-N-(4-Toluenesulfonyl)-1,2-diphenylethylenediamine
- (R,R)-N-(p-Toluenesulfonyl)-1,2-diphenylethylenediamine(Chloro)(p-cymene)ruthenium(II)
- ((R,R)-2-AMINO-1,2-DIPHENYLETHYL)[(4-TOLYL)SULFONYL]AMIDO](P-CYMENE)RUTHENIUM(II)CHLORIDE
- (1R,2R)-(-)-N-p-Tosyl-1,2-diphenylethylenediamine
- (1R,2R)-N,N'-DI-P-TOLUENESULFONYL-1,2-DIPHENYL-1,2-ETHYLENEDIAMINE
- RUCL[(R,R)-TSDPEN](MESITYLENE)
- CHLORO[(1R,2R)-TSDPEN](P-CYMENE)RUTHENIUM(II)
- RU[(R,R)-TSDPEN](P-CYMENE)
- RUCL[(S,S)-TSDPEN](MESITYLENE)
- RUCL[(R,R)-TSDPEN](HEXAMETHYLBENZENE)
- CHLORO[(1S,2S)-TSDPEN](P-CYMENE)RUTHENIUM(II)
- RU[(S,S)-TSDPEN](P-CYMENE)