(+)-1,2-BIS((2S,5S)-2,5-DIPHENYLPHOSPHOLANO)ETHANE
Synonym(s):(S,S)-Ph-BPE,BPE
- CAS NO.：824395-67-7
- Empirical Formula: C34H36P2
- Molecular Weight: 506.61
- MDL number: MFCD07369028
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:13:40
What is (+)-1,2-BIS((2S,5S)-2,5-DIPHENYLPHOSPHOLANO)ETHANE?
The Uses of (+)-1,2-BIS((2S,5S)-2,5-DIPHENYLPHOSPHOLANO)ETHANE
(+)-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.
The Uses of (+)-1,2-BIS((2S,5S)-2,5-DIPHENYLPHOSPHOLANO)ETHANE
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.
What are the applications of Application
(+)-1,2-Bis((2S,5S)-2,5-diphenylphospholano)ethane is a potentially useful synthetic intermediate
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
Properties of (+)-1,2-BIS((2S,5S)-2,5-DIPHENYLPHOSPHOLANO)ETHANE
| Melting point: | 143-147 °C |
| Boiling point: | 654.2±55.0 °C(Predicted) |
| alpha | +182.7° (c 1.0, CH2Cl2) |
| 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 information for (+)-1,2-BIS((2S,5S)-2,5-DIPHENYLPHOSPHOLANO)ETHANE
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H302:Acute toxicity,oral H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P280:Wear protective gloves/protective clothing/eye protection/face protection. P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for (+)-1,2-BIS((2S,5S)-2,5-DIPHENYLPHOSPHOLANO)ETHANE
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