ChemicalBook > Product Catalog > Chemical Reagents > Organic reagents > Polyamines > (1R,2R)-(+)-1,2-Diphenylethylenediamine
(1R,2R)-(+)-1,2-Diphenylethylenediamine
(1R,2R)-(+)-1,2-Diphenylethylenediamine Basic information
- Product Name:
- (1R,2R)-(+)-1,2-Diphenylethylenediamine
- Synonyms:
-
- (R,R)-(+)-1,2-DIPHENYLETHYLENEDIAMINE
- (1R,2R)-(+)-1,2-Diphenyl-1,2-ethanediamine ee
- (1S,2S)-1,2-Diphenyl-1,2-diaminoethane
- (αS,βS)-Bibenzyl-α,β-diamine
- (1R,2R)-(+)-1,2-Diphenyl-1,2-ethanediamine ,98% [99%,e.e.]
- (1R,2R)-(+)-1,2-Diphenylethylenediamine ,99% [ee:99%]
- (1R,2R)-Diphenyl-1,2-ethanediamine
- (1R,2R)-(+)-1,2-Diphenyl-1,2-ethanediamine, 98+%, ee 98%
- CAS:
- 35132-20-8
- MF:
- C14H16N2
- MW:
- 212.29
- EINECS:
- 609-071-8
- Product Categories:
-
- Chiral Nitrogen
- DPEN Series
- chiral
- Chiral reagent
- CHIRAL COMPOUNDS
- organic amine
- Amines (Chiral)
- Analytical Chemistry
- Asymmetric Synthesis
- Chiral Building Blocks
- e.e. / Absolute Configuration Determination (NMR)
- Aromatics
- Chiral Reagents
- Miscellaneous Reagents
- Enantiomer Excess & Absolute Configuration Determination
- Synthetic Organic Chemistry
- Amines and Derivatives
- CHIRAL CHEMICALS
- Chiral Compound
- Mol File:
- 35132-20-8.mol
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(1R,2R)-(+)-1,2-Diphenylethylenediamine Chemical Properties
- Melting point:
- 79-83 °C(lit.)
- alpha
- 104 º (c=1.1, MeOH 25 ºC)
- Boiling point:
- 342.14°C (rough estimate)
- Density
- 1.0799 (rough estimate)
- refractive index
- 103 ° (C=1, EtOH)
- storage temp.
- Keep in dark place,Inert atmosphere,Room temperature
- solubility
- Chloroform (Slightly), Methanol (Slightly)
- form
- Crystalline Powder
- pka
- 9.78±0.10(Predicted)
- color
- White to light yellow
- optical activity
- [α]20/D +102°, c = 1 in ethanol
- Water Solubility
- Insoluble in water.
- Sensitive
- Air Sensitive
- BRN
- 2369988
- Stability:
- Hygroscopic
- InChIKey
- PONXTPCRRASWKW-ZIAGYGMSSA-N
- CAS DataBase Reference
- 35132-20-8(CAS DataBase Reference)
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MSDS
- Language:English Provider:ACROS
- Language:English Provider:SigmaAldrich
- Language:English Provider:ALFA
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(1R,2R)-(+)-1,2-Diphenylethylenediamine Usage And Synthesis
Description
(1R,2R)-(+)-1,2-Diphenylethylenediamine is a chiral reagent widely used in the chemical industry at present, used for asymmetric synthesis and optical resolution.
Chemical Properties
white to light yellow crystal powder
Uses
(1R,2R)-(+)-1,2-Diphenyl-1,2-ethanediamine is used as chiral solvation agent for determination of enantiomeric excess of chiral acids by NMR. It is used in various catalyst systems for asymmetric reactions.
(1R,2R)-(+)-1,2-Diphenylethylenediamine Preparation Products And Raw materials
Raw materials
(1R,2R)-(+)-1,2-DiphenylethylenediamineSupplier
Shaoxing Zejun Pharmaceuticals Co.,Ltd Gold
- Tel
- 0575-82126188 15395856318
- service@zejunpharma.com
Tianjin Derchemist Science & Technology Co., Ltd. Gold
- Tel
- 22-58627059 13920586291
- zdcomcon@126.com
Chengdu rongchuangyiheng Biomedical Technology Co., Ltd Gold
- Tel
- 13438025684
- 28296972@qq.com
Chengdu Likai Chiral Tech Co., LTD. Gold
- Tel
- 028-85247892 18980630336;
- zhenzhenge@lkchiralchina.com
ZhengZhou Edward Biology Co.,Ltd Gold
- Tel
- 13298105281
- 893596907@qq.com
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(1R,2R)-(+)-1,2-Diphenylethylenediamine(35132-20-8)Related Product Information
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- 1,2-Diphenylethylenediamine,Racemic 1,2-Diphenylethylenediamine
- (1R,2R)-(-)-N-p-Tosyl-1,2-diphenylethylenediamine
- Ethylenediamine
- (1R,2R)-N-Methylsulfonyl-1,2-diphenylethanediamine, 98+%
- (1S,2S)-(-)-1,2-Diphenylethylenediamine-C14H16N2,(1S,2S)-(-)-1,2-Diphenylethylenediamine,min.97%(S,S)-DPEN,(1S,2S)-(-)-1,2-DIPHENYLETHYLENEDIAMINE (S,S)-DPEN
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- (R,R)-N-(p-Toluenesulfonyl)-1,2-diphenylethylenediamine(Chloro)(p-cymene)ruthenium(II)
- Dichloro[(R)-(-)-4,12-bis(di(3,5-xylyl)phosphino)-[2.2]-paracyclophane][(1S,2S)-(-)-1,2-diphenylethylenediamine]ruthenium(II)
- 1,2-Dianilinoethane
- (1S,2S)-(+)-N-(4-Toluenesulfonyl)-1,2-diphenylethylenediamine
- DICHLORO[(R)-(+)-2,2'-BIS(DIPHENYLPHOSPHINO)-1,1'-BINAPHTHYL][(1S,2S)-(-)-1,2-DIPHENYLETHYLENEDIAMINE]RUTHENIUM (II)