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(+)-1,2-BIS((2S,5S)-2,5-DIPHENYLPHOSPHOLANO)ETHANE

(+)-1,2-BIS((2S,5S)-2,5-DIPHENYLPHOSPHOLANO)ETHANE structure

CAS No.: 824395-67-7

Chemical Name:: (+)-1,2-BIS((2S,5S)-2,5-DIPHENYLPHOSPHOLANO)ETHANE

Synonyms: (S,S)-Ph-BPE;(S,S)-Ph-BPE,BPE;1,2-Bis((2S,5S)-2,5-diphenylphospholan-1-yl)ethane;(+)-1,2-BIS((2S,5S)-2,5-DIPHENYLPHOSPHOLANO)ETHANE;(+)-1,2-Bis((2S,5S)-2,5-diphenylphospholano)ethane;1,2-Bis[(2S,5S)-2,5-diphenyl-1-phospholanyl]ethane;1,2-Bis[(2S,5S)-2,5-diphenyl-1-phospholanyl]ethane, 97+%;(+)-1,2-Bis((2S,5S)-2,5-diphenylphospholano)ethane, min. 98%;(2S,5S,2'S,5'S)-1,1'-ethane-1,2-diylbis(2,5-diphenylphosphol...;(2S,5S,2'S,5'S)-1,1'-ethane-1,2-diylbis(2,5-diphenylphospholane)

CBNumber:: CB2128267

Molecular Formula:: C34H36P2

Molecular Weight:: 506.61

MDL Number:: MFCD07369028

MOL File:: 824395-67-7.mol

MSDS File:: SDS

Last updated:2023-09-01 17:37:15

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(+)-1,2-BIS((2S,5S)-2,5-DIPHENYLPHOSPHOLANO)ETHANE Properties

Melting point	143-147 °C
alpha	+182.7° (c 1.0, CH2Cl2)
Boiling point	654.2±55.0 °C(Predicted)
storage temp.	under inert gas (nitrogen or Argon) at 2-8°C
solubility	Sparingly Soluble (3.2E-5 g/L) (25°C).
form	solid
color	white
Sensitive	Air Sensitive
CAS DataBase Reference	824395-67-7

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H302-H315-H319-H335

Precautionary statements

P261-P280-P301+P312-P302+P352-P305+P351+P338

WGK Germany

NFPA 704

	1
0		0

(+)-1,2-BIS((2S,5S)-2,5-DIPHENYLPHOSPHOLANO)ETHANE price More Price(21)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	667854	(+)-1,2-Bis((2S,5S)-2,5-diphenylphospholano)ethane kanata purity	824395-67-7	100mg	$134	2024-03-01	Buy
Sigma-Aldrich	667854	(+)-1,2-Bis((2S,5S)-2,5-diphenylphospholano)ethane kanata purity	824395-67-7	500mg	$396	2024-03-01	Buy
Alfa Aesar	H60766	1,2-Bis[(2S,5S)-2,5-diphenyl-1-phospholanyl]ethane, 97+%	824395-67-7	1g	$608	2021-12-16	Buy
Alfa Aesar	H60766	1,2-Bis[(2S,5S)-2,5-diphenyl-1-phospholanyl]ethane, 97+%	824395-67-7	250mg	$177	2021-12-16	Buy
Strem Chemicals	15-0474	(+)-1,2-Bis((2S,5S)-2,5-diphenylphospholano)ethane, min. 98% (S,S)-Ph-BPE	824395-67-7	100mg	$101	2024-03-01	Buy

Product number	Packaging	Price	Buy
667854	100mg	$134	Buy
667854	500mg	$396	Buy
H60766	1g	$608	Buy
H60766	250mg	$177	Buy
15-0474	100mg	$101	Buy

(+)-1,2-BIS((2S,5S)-2,5-DIPHENYLPHOSPHOLANO)ETHANE Chemical Properties,Uses,Production

Reaction

Phenyl-BPE exhibits enhanced activity and selectivity over existing members of the BPE ligand family in rhodium catalysed asymmetric hydrogenation.
This ligand is highly efficient for the hydrogenation of N-acyl aryl-enamides.
Molar substrate/catalyst ratios of up to 100,000/1 are achieved with excellent reactivity and enantioselectivity using commercial grade substrates and solvents.
Ligand in the rhodium-catalyzed asymmetric hydroformylation of olefins.
Ligand for asymmetric addition of allyl cyanide to ketones.
Ligand for catalytic enantio- and diastereoselective aldol reaction of thioamides.

Uses

It is a DuPhos and BPE ligands which are highly efficient privileged ligands. It is a chiral phosphine ligand used in the asymmetric hydrogenation of allylic sulfoxides.

Uses

(+)-1,2-Bis((2S,5S)-2,5-diphenylphospholano)ethane is a chiral reagent that is used as a catalyst and also as an enantioselective reagent in synthetic chemistry.

General Description

Chiral Phosphine ligand used in the asymmetric hydrogenation of allylic sulfoxides

Dynamic Kinetic Resolution of Allylic Sulfoxides by Rh-Catalyzed Hydrogenation: A Combined Theoretical and Experimental Mechanistic Study

(+)-1,2-BIS((2S,5S)-2,5-DIPHENYLPHOSPHOLANO)ETHANE Preparation Products And Raw materials

Raw materials

Preparation Products

(+)-1,2-BIS((2S,5S)-2,5-DIPHENYLPHOSPHOLANO)ETHANE Suppliers

Global( 50)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
XINXIANG RUNYU MATERIAL CO., LTD.	+86-13592593621; +8613592593621	sales@runvmat.com	China	424	58
career henan chemical co	+86-0371-86658258	sales@coreychem.com	China	29914	58
Chongqing Chemdad Co., Ltd	+86-023-61398051 +8613650506873	sales@chemdad.com	China	39916	58
Zhengzhou Alfa Chemical Co.,Ltd	+8618530059196	sale04@alfachem.cn	China	12581	58
Hefei TNJ Chemical Industry Co.,Ltd.	0551-65418684 +8618949823763	sales@tnjchem.com	China	25363	58
Suzhou Origin Specialty Chemicals Co., Ltd.	+86-512-68662322 +86-17312436797	hanqun@origsc.com	China	789	58
Aladdin Scientific	+1-833-552-7181	sales@aladdinsci.com	United States	52927	58
Xinxiang Runyu Material Co., Ltd.	166-166-37336996 15690792173	chenxi.song@runvmat.com	China	454	55
J & K SCIENTIFIC LTD.	010-82848833 400-666-7788	jkinfo@jkchemical.com	China	96815	76
Alfa Aesar	400-6106006	saleschina@alfa-asia.com	China	30132	84

Supplier	Advantage
XINXIANG RUNYU MATERIAL CO., LTD.	58
career henan chemical co	58
Chongqing Chemdad Co., Ltd	58
Zhengzhou Alfa Chemical Co.,Ltd	58
Hefei TNJ Chemical Industry Co.,Ltd.	58
Suzhou Origin Specialty Chemicals Co., Ltd.	58
Aladdin Scientific	58
Xinxiang Runyu Material Co., Ltd.	55
J & K SCIENTIFIC LTD.	76
Alfa Aesar	84

View Lastest Price from (+)-1,2-BIS((2S,5S)-2,5-DIPHENYLPHOSPHOLANO)ETHANE manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2023-09-01	1,2-Bis((2S,5S)-2,5-diphenylphospholan-1-yl)ethane 824395-67-7	US $0.00-0.00 / kg	1kg	98%，ee>99	500kg	XINXIANG RUNYU MATERIAL CO., LTD.
	2019-08-09	(+)-1,2-BIS((2S,5S)-2,5-DIPHENYLPHOSPHOLANO)ETHANE 824395-67-7	US $1.00 / KG	1KG	98%	1kg,5kg,100kg	Career Henan Chemical Co

1,2-Bis((2S,5S)-2,5-diphenylphospholan-1-yl)ethane
824395-67-7
US $0.00-0.00 / kg
98%，ee>99
XINXIANG RUNYU MATERIAL CO., LTD.

(+)-1,2-BIS((2S,5S)-2,5-DIPHENYLPHOSPHOLANO)ETHANE
824395-67-7
US $1.00 / KG
98%
Career Henan Chemical Co

824395-67-7((+)-1,2-BIS((2S,5S)-2,5-DIPHENYLPHOSPHOLANO)ETHANE)Related Search:

(-)-1,2-BIS((2R,5R)-2,5-DIPHENYLPHOSPHOLANO)ETHANE (+)-1,2-Bis((2S,5S)-2,5-diphenylphospholano)ethane(1,5-cyclooctadiene)rhodium(I)tetrafluoroborate,min.98%(S,S)-Ph-BPE-Rh (-)-1,2-BIS((2R,5R)-2,5-DIPHENYLPHOSPHOLANO)ETHANE(1,5-CYCLOOCTADIENE)RHODIUM (I) TETRAFLUOROBORATE DIBENZYLPHOSPHINE (+)-1,2-BIS((2R,5R)-2,5-DIMETHYLPHOSPHOLANO)ETHANE

(+)-1,2-BIS((2S,5S)-2,5-DIPHENYLPHOSPHOLANO)ETHANE (+)-1,2-BIS((2S,5S)-2,5-DIPHENYLPHOSPHOLANO)ETHANE(1,5-CYCLOOCTADIENE)RHODIUM (I) TETRAFLUOROBORATE

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(+)-1,2-BIS((2S,5S)-2,5-DIPHENYLPHOSPHOLANO)ETHANE (+)-1,2-BIS((2S,5S)-2,5-DIPHENYLPHOSPHOLANO)ETHANE, KANATA PURITY (+)-1,2-Bis((2S,5S)-2,5-diphenylphospholano)ethane,min.98%(S,S)-Ph-BPE 1,2-Bis[(2S,5S)-2,5-diphenyl-1-phospholanyl]ethane, 97+% (S,S)-Ph-BPE,BPE (+)-1,2-Bis((2S,5S)-2,5-diphenylphospholano)ethane, min. 98% (2S,5S,2'S,5'S)-1,1'-ethane-1,2-diylbis(2,5-diphenylphospholane) 1,2-Bis((2S,5S)-2,5-diphenylphospholan-1-yl)ethane Phospholane, 1,1'-(1,2-ethanediyl)bis[2,5-diphenyl-, (2S,2'S,5S,5'S)- (9CI) (+)-1,2-Bis((2S,5S)-2,5-diphenylphospholano)ethane, min. 98%,99%ee (2S,5S,2'S,5'S)-1,1'-ethane-1,2-diylbis(2,5-diphenylphosphol... (+)-1,2-Bis((2S,5S)-2,5-diphenylphospholano)ethane (S,S)-Ph-BPE 1,2-Bis[(2S,5S)-2,5-diphenyl-1-phospholanyl]ethane 824395-67-7 C34H36P2 New Products for Chemical Synthesis May/June 2007 Chiral Phosphine Chiral Catalysts, Ligands, and Reagents DuPhos/BPE Privileged Ligands and Complexes organophosphine ligand