(-)-1,2-BIS((2R,5R)-2,5-DIPHENYLPHOSPHOLANO)ETHANE

Product Name: (-)-1,2-BIS((2R,5R)-2,5-DIPHENYLPHOSPHOLANO)ETHANE
CAS No.: 528565-79-9
Chemical Name: (-)-1,2-BIS((2R,5R)-2,5-DIPHENYLPHOSPHOLANO)ETHANE
Synonyms: (R,R)-Ph-BPE;1,2-Bis((2R,5R)-2,5-diphenylphospholan-1-yl)ethane;(R,R)-Phenyl-BPE;1,2-Bis[(2R,5R)-2,5-diphenyl-1-phospholanyl]ethane;(?)-1,2-Bis((2R,5R)-2,5-diphenylphospholano)ethane;(-)-1,2-Bis((2R,5R)-2,5-diphenylphospholano)ethane;(-)-1,2-Bis((2R,5R)-2,5-diphenylphospholano)ethane, 97+%;1,2-Bis[(2R,5R)-2,5-diphenyl-1-phospholanyl]ethane, 97+%;(-)-1,2-Bis((2R,5R)-2,5-diphenylphospholano)ethane,min.98%;(-)-1,2-Bis((2R,5R)-2,5-diphenylphospholano)ethane, min. 95%
CBNumber: CB2259853
Molecular Formula: C34H36P2
Formula Weight: 506.6
MOL File: 528565-79-9.mol

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(-)-1,2-BIS((2R,5R)-2,5-DIPHENYLPHOSPHOLANO)ETHANE Property

Melting point:: 144°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
form: solid
color: white
Water Solubility: Sparingly soluble in water.(3.2E-5g/L) (25°C
Sensitive: Air Sensitive
InChIKey: VHHAZLMVLLIMHT-YFRBGRBWSA-N
SMILES: C(P1[C@@H](C2=CC=CC=C2)CC[C@@H]1C1=CC=CC=C1)CP1[C@@H](C2=CC=CC=C2)CC[C@@H]1C1=CC=CC=C1

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Safety

WGK Germany: 3

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 667811
Product name: (?)-1,2-Bis((2R,5R)-2,5-diphenylphospholano)ethane
Purity: kanata purity
Packaging: 100mg
Price: $94.05
Updated: 2025/07/31

Sigma-Aldrich

Product number: 667811
Product name: (?)-1,2-Bis((2R,5R)-2,5-diphenylphospholano)ethane
Purity: kanata purity
Packaging: 500mg
Price: $445
Updated: 2025/07/31

Strem Chemicals

Product number: 15-0473
Product name: (-)-1,2-Bis((2R,5R)-2,5-diphenylphospholano)ethane, min. 95% (R,R)-Ph-BPE
Packaging: 100mg
Price: $102
Updated: 2024/03/01

Strem Chemicals

Product number: 15-0473
Product name: (-)-1,2-Bis((2R,5R)-2,5-diphenylphospholano)ethane, min. 95% (R,R)-Ph-BPE
Packaging: 500mg
Price: $399
Updated: 2024/03/01

Strem Chemicals

Product number: 15-0473
Product name: (-)-1,2-Bis((2R,5R)-2,5-diphenylphospholano)ethane, min. 95% (R,R)-Ph-BPE
Packaging: 2g
Price: $1156
Updated: 2024/03/01

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(-)-1,2-BIS((2R,5R)-2,5-DIPHENYLPHOSPHOLANO)ETHANE Chemical Properties,Usage,Production

Uses

It is used as ligands like DuPhos and BPE ligands and are highly efficient privileged ligands.

Uses

DuPhos and BPE Ligands: Highly Efficient Privileged Ligands

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

Raw materials

Preparation Products

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(-)-1,2-BIS((2R,5R)-2,5-DIPHENYLPHOSPHOLANO)ETHANE Suppliers

China 62 Germany 1 Switzerland 1 The Netherlands 1 United States 6 Global 71

Xinxiang Runyu Material Co., Ltd.

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Email: chenxi.song@runvmat.com
Country: China
ProdList: 285
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Henan yingchuang

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J & K SCIENTIFIC LTD.

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Meryer (Shanghai) Chemical Technology Co., Ltd.

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Alfa Aesar

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Energy Chemical

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Shijiazhuang Lickon PharmaTech Co., Ltd.

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Bide Pharmatech Ltd.

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Sigma-Aldrich

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

Shenzhen Nexcon Pharmatechs Ltd.

Product: (-)-1,2-BIS((2R,5R)-2,5-DIPHENYLPHOSPHOLANO)ETHANE 528565-79-9
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 2000
Release date: 2025-07-29

XINXIANG RUNYU MATERIAL CO., LTD.

Product: 1,2-Bis((2R,5R)-2,5-diphenylphospholan-1-yl)ethane 528565-79-9
Price: US $0.00-0.00/kg
Min. Order: 1kg
Purity: 98%，ee>99
Supply Ability: 500kg
Release date: 2023-09-01

Career Henan Chemical Co

Product: (-)-1,2-BIS((2R,5R)-2,5-DIPHENYLPHOSPHOLANO)ETHANE 528565-79-9
Price: US $1.00/KG
Min. Order: 1KG
Purity: 98%
Supply Ability: 1kg,5kg,100kg
Release date: 2019-08-08

528565-79-9, (-)-1,2-BIS((2R,5R)-2,5-DIPHENYLPHOSPHOLANO)ETHANERelated Search:

Diphenylmethane 5-Chloro-2-[(2,4-dichlorophenyl)sulfonyl]benzoic acid 2,6-Bis[(4S)-phenyl-2-oxazolin-2-yl]pyridine (-)-2,6-BIS[2-[3AS-(2(3'AR*,8'AS*),3A,8A)-3A,8A-DIHYDRO-8H-INDENO[1,2-D]OXAZOLE]]PYRIDINE (S,S)-2,6-BIS(4-ISOPROPYL-2-OXAZOLIN-2-YL)PYRIDINE (S,S)-2,2-BIS(4-PHENYL-2-OXAZOLIN-2-YL)PROPANE (-)-1,2-BIS[(2R,5R)-2,5-DIMETHYLPHOSPHOLANO]BENZENE (+)-1,2-BIS((2S,5S)-2,5-DIPHENYLPHOSPHOLANO)ETHANE (+)-1,2-BIS((2S,5S)-2,5-DIPHENYLPHOSPHOLANO)ETHANE(1,5-CYCLOOCTADIENE)RHODIUM (I) TETRAFLUOROBORATE (+)-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((2S,5S)-2,5-DIMETHYLPHOSPHOLANO)ETHANE DIBENZYLPHOSPHINE (-)-1,2-BIS((2R,5R)-2,5-DIPHENYLPHOSPHOLANO)ETHANE(1,5-CYCLOOCTADIENE)RHODIUM (I) TETRAFLUOROBORATE (-)-1,2-BIS((2R,5R)-2,5-DIPHENYLPHOSPHOLANO)ETHANE

(-)-1,2-Bis((2R,5R)-2,5-diphenylphospholano)ethane,min.98%(R,R)-Ph-BPE

(-)-1,2-Bis((2R,5R)-2,5-diphenylphospholano)ethane, Min. 95% (R,R)-Ph-BPE

(R,R)-Ph-BPE

(2R,2'R,5R,5'R)-1,1'-(1,2-Ethanediyl)bis[2,5-diphenylphospholane]

(-)-1,2-Bis((2R,5R)-2,5-diphenylphospholano)ethane, min. 95%

1,2-Bis[(2R,5R)-2,5-diphenyl-1-phospholanyl]ethane, 97+%

(-)-1,2-BIS((2R,5R)-2,5-DIPHENYLPHOSPHOLANO)ETHANE, KANATA PURITY

(-)-1,2-BIS((2R,5R)-2,5-DIPHENYLPHOSPHOLANO)ETHANE,MIN.95%(R,R)-PH-BPE

(-)-1,2-Bis((2R,5R)-2,5-diphenylphospholano)ethane, 97+%

(R,R)-Phenyl-BPE

1,2-Bis((2R,5R)-2,5-diphenylphospholan-1-yl)ethane

Phospholane, 1,1'-(1,2-ethanediyl)bis[2,5-diphenyl-, (2R,2'R,5R,5'R)-

1,2-Bis[(2R,5R)-2,5-diphenyl-1-phospholanyl]ethane

(-)-1,2-Bis((2R,5R)-2,5-diphenylphospholano)ethane, min. 98%

(?)-1,2-Bis((2R,5R)-2,5-diphenylphospholano)ethane

(2R,5R)-1-[2-[(2R,5R)-2,5-diphenylphospholan-1-yl]ethyl]-2,5-diphenyl-phospholane

(-)-1,2-Bis((2R,5R)-2,5-diphenylphospholano)ethane

(-)-1,2-Bis((2R,5R)-2,5-diphenylphospholano)ethane,min.98%

(-)-1,2-Bis((2R,5R)-2,5-diphenylphospholano)ethane, min. 98%(R,R)-Ph-BPE

(?)-1,2-Bis((2<i>R</i>,5<i>R</i>)-2,5-diphenylphospholano)ethane

528565-79-9

C16H16PCH2CH2PC16H16

New Products for Chemical Synthesis May/June 2007

Chiral Phosphine

DuPhos/BPE

Chiral Catalysts, Ligands, and Reagents

Privileged Ligands and Complexes

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