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(1R,2R)-(-)-N-p-Tosyl-1,2-diphenylethylenediamine

(1R,2R)-(-)-N-p-Tosyl-1,2-diphenylethylenediamine structure

CAS No.: 144222-34-4

Chemical Name:: (1R,2R)-(-)-N-p-Tosyl-1,2-diphenylethylenediamine

Synonyms: R-TS-DPEN;(R,R)-TSDPEN;(1R,2R)-TSDPE;(1R,2R)-TSDPEN;TIANFU-CHEM (R,R)-TsDPEN;(R,R)-TsDPEN (1R,2R)-(-)-N-;(1R,2R)-N-p-Toluenesulfonyl-1,2-diphe;(1R,2R)-(-)-N-(4-Toluenesulfonyl)-1,2-;(1R,2R)-N-P-TOSYL-1,2-DIPHENYLETHYLENE-D;(1R, 2R)-(-)-N-(4-Toluene sulfonyl)-DPEN

CBNumber:: CB1180813

Molecular Formula:: C21H22N2O2S

Molecular Weight:: 366.48

MDL Number:: MFCD02093428

MOL File:: 144222-34-4.mol

MSDS File:: SDS

Last updated:2024-04-08 17:36:13

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(1R,2R)-(-)-N-p-Tosyl-1,2-diphenylethylenediamine Properties

Melting point	128-131 °C(lit.)
Boiling point	537.3±60.0 °C(Predicted)
alpha	-61.5 º (c=1, CH2Cl2)
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)

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H315-H319-H335

Precautionary statements

P261-P264-P271-P280-P302+P352-P305+P351+P338

Hazard Codes

Risk Statements

36/37/38

Safety Statements

26-36

WGK Germany

HS Code

29215900

NFPA 704

	0
2		0

(1R,2R)-(-)-N-p-Tosyl-1,2-diphenylethylenediamine price More Price(44)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	484334	(1R,2R)-(?)-N-p-Tosyl-1,2-diphenylethylenediamine 98%	144222-34-4	1g	$81	2024-03-01	Buy
TCI Chemical	A1548	(R,R)-N-(2-Amino-1,2-diphenylethyl)-p-toluenesulfonamide >98.0%(T)	144222-34-4	1g	$87	2024-03-01	Buy
Alfa Aesar	H26061	(1R,2R)-N-(p-Toluenesulfonyl)-1,2-diphenylethanediamine, 98+%	144222-34-4	1g	$131.65	2024-03-01	Buy
Alfa Aesar	H26061	(1R,2R)-N-(p-Toluenesulfonyl)-1,2-diphenylethanediamine, 98+%	144222-34-4	5g	$395.65	2024-03-01	Buy
Strem Chemicals	07-2371	(1R,2R)-(-)-N-(4-toluenesulfonyl)-1,2-diphenylethylenediamine, 98% (R,R)-TsDPEN	144222-34-4	500mg	$61	2024-03-01	Buy

Product number	Packaging	Price	Buy
484334	1g	$81	Buy
A1548	1g	$87	Buy
H26061	1g	$131.65	Buy
H26061	5g	$395.65	Buy
07-2371	500mg	$61	Buy

(1R,2R)-(-)-N-p-Tosyl-1,2-diphenylethylenediamine Chemical Properties,Uses,Production

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-diphenylethylenediamine Preparation Products And Raw materials

Raw materials

Preparation Products

(1R,2R)-(-)-N-p-Tosyl-1,2-diphenylethylenediamine Suppliers

Global( 265)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Henan Fengda Chemical Co., Ltd	+86-371-86557731 +86-13613820652	info@fdachem.com	China	18225	58
airuikechemical co., ltd.	+undefined86-15315557071	sales05@airuikechemical.com	China	994	58
Capot Chemical Co.,Ltd.	571-85586718 +8613336195806	sales@capotchem.com	China	29797	60
Shanghai Daken Advanced Materials Co.,Ltd	+86-371-66670886	forrest.lee@dakenchem.com	China	15956	58
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21689	55
career henan chemical co	+86-0371-86658258	sales@coreychem.com	China	29914	58
Accela ChemBio Inc.	(+1)-858-699-3322	info@accelachem.com	United States	19965	58
Shandong chuangyingchemical Co., Ltd.	18853181302	sale@chuangyingchem.com	CHINA	5909	58
BOC Sciences	+1-631-485-4226	inquiry@bocsci.com	United States	19553	58
Chongqing Chemdad Co., Ltd	+86-023-61398051 +8613650506873	sales@chemdad.com	China	39916	58

Supplier	Advantage
Henan Fengda Chemical Co., Ltd	58
airuikechemical co., ltd.	58
Capot Chemical Co.,Ltd.	60
Shanghai Daken Advanced Materials Co.,Ltd	58
Henan Tianfu Chemical Co.,Ltd.	55
career henan chemical co	58
Accela ChemBio Inc.	58
Shandong chuangyingchemical Co., Ltd.	58
BOC Sciences	58
Chongqing Chemdad Co., Ltd	58

View Lastest Price from (1R,2R)-(-)-N-p-Tosyl-1,2-diphenylethylenediamine manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2024-04-08	(r,r)-tsdpen 144222-34-4	US $0.00-0.00 / Kg	1Kg	99.9%	200tons	airuikechemical co., ltd.
2024-01-04	(R,R)-N-(p-Toluenesulfonyl)-1,2-diphenylethylenediamine 144222-34-4	US $50.00-1.00 / kg	1kg	99	g-kg-tons,free sample is available	Henan Fengda Chemical Co., Ltd
2022-09-20	(1R,2R)-(-)-N-p-Tosyl-1,2-diphenylethylenediamine 144222-34-4	US $0.00-0.00 / kg	1kg	98%	1Ton	Henan Aochuang Chemical Co.,Ltd.

(r,r)-tsdpen
144222-34-4
US $0.00-0.00 / Kg
99.9%
airuikechemical co., ltd.

(R,R)-N-(p-Toluenesulfonyl)-1,2-diphenylethylenediamine
144222-34-4
US $50.00-1.00 / kg
99
Henan Fengda Chemical Co., Ltd

(1R,2R)-(-)-N-p-Tosyl-1,2-diphenylethylenediamine
144222-34-4
US $0.00-0.00 / kg
98%
Henan Aochuang Chemical Co.,Ltd.

(1R,2R)-(-)-N-p-Tosyl-1,2-diphenylethylenediamine Spectrum

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

144222-34-4((1R,2R)-(-)-N-p-Tosyl-1,2-diphenylethylenediamine)Related Search:

(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)

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(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) (1R,2R)-N-p-Tosyl-1,2-diphenylethylenediamine,99%e.e. (1R,2R)-(-)-N-p-Tosyl-1,2-diphenylethylenediaMine 98% (1R,2R)-(-)-N-(4-toluenesulfonyl)-1,2-diphenylethylenediaMine,(R,R)-TsDPEN N-[(1R,2R)-2-Amino-1,2-diphenylethyl]-4-methylbenzenesulphonamide, (1R,2R)-1,2-Diphenyl-N-tosylethane-1,2-diamine N-[(1R,2R)-2-Amino-1,2-diphenylethyl]toluene-4-sulphonamide R-TS-DPEN BenzenesulfonaMide,N-[(1R,2R)-2-aMino-1,2-diphenyl )-N-p-Tosyl-1,2-diphenylethylenediaMine 98% (1R,2R)-(-)-N-(4-Toluenesulfonyl)-1,2-diphenylethylenediaMine, 98% 500MG (1R,2R)-(-)-N-(p-Tolylsulfonyl)-1,2-diphenylethylenediaMine (1R,2R)-1-AMino-2-tosylaMino-1,2-diphenylethane (1R,2R)-N-p-Toluenesulfonyl-1,2-diphe (1R,2R)-N-(p-Toluenesulfonyl)-1,2-diphenylethanediamine (1R,2R)-N-(p-Toluenesulfonyl)-1,2-diphenylethanediamine, 98+% (R,R)-N-(p-Toluenesulfonyl)-1,2-diphenylethanediamine (1R,2R)-N-(P-TOLUENESULFONYL)-1,2-DIPHENYL-1,2-ETHANEDIAMINE (1R,2R)-TSDPEN (1R,2R)-(-)-N-P-TOSYL-1,2-DIPHENYLETHYLENEDIAMINE (1R, 2R)-(-)-N-(4-TOLUENE SULFONYL)1,2-DIPHENYL-1,2-ETHANE DIAMINE (1R,2R)-(-)-N-(4-TOLUENESULFONYL)-1,2-DIPHENYLETHYLENEDIAMINE (1R,2R)-(-)-N-(4-TOLUENESULPHONYL)-1,2-DIPHENYLETHYLENEDIAMINE N-((1R,2R)-2-amino-1,2-diphenylethyl)-4-methylbenzenesulfonamide (1R,2R)-N-P-TOSYL-1,2-DIPHENYLETHYLENE-D (1R,2R)-(-)-N-(4-toluenesulfonyl)-1,2-diphenylethylenediamine,98%(R,R)-TsDPEN (1R,2R)-(-)-N-(4-TOLUENESULFONYL)-1,2-DIPHENYL-1,2-ETHANEDIAMINEC21H22N2O2S (1R,2R)-1,2-Diamino-1,2-diphenyl-N1-(4-methylsulphonyl)ethane N-[(1R,2R)-2-Amino-1,2-diphenylethyl]-4-methylbenzenesulphonamide (R,R)-N-(p-Toluenesulfonyl)-1,2-diphenylethanediamine, 98+% (1R,2R)-(-)-N-(4-Toluenesulfonyl)-1,2- (1R,2R)-(-)-N-(4-Toluenesulfonyl)-1,2-diphenylethylenediamine,98% (1R,2R)-N-p-Tosyl-1,2-diphenylethylenediami (1R,2R)-TSDPE [(1R,2R)-2-[(4-methylphenyl)sulfonylamino]-1,2-diphenylethyl]ammonium N-[(1R,2R)-2-amino-1,2-diphenylethyl]-4-methylbenzene-1-sulfonamide N-[(1R,2R)-2-Amino-1,2-diphenylethyl]toluene-4-sulfonamide (1R,2R)-(-)-N-(p-Toluenesulfonyl)-1,2-diphenylethylenediamine (R,R)-N-(2-Amino-1,2-diphenylethyl)-p-toluenesulfonamide > (R,R)-TsDPEN (1R,2R)-(-)-N- (1R, 2R)-(-)-N-(4-Toluene sulfonyl)-DPEN (1R,2R)-(-)-N-(4-toluenesulfonyl)-1,2-diphenylethylenediamine,98%,99%ee (1R,2R)-(-)-N-(4-Toluenesulfonyl)-1,2-diphenylethylenediamin... TIANFU-CHEM (R,R)-TsDPEN (1R,2R)-(-)-N-(4-Toluenesulfonyl)-1,2-diphenylethylen (1R,2R)-(-)-N-(p-Tolylsulfonyl)-1,2-diphenylethylenediami (1R,2R)-N-(4-Toluenesulfonyl)-1,2-diphenylethylenediamine / R-DPEN Tos 144222-34-4 C21H22N2O2S Asymmetric Synthesis Chiral Catalysts, Ligands, and Reagents Hydrogenation