(R,R)-Ph-BPE
1,2-Bis((2R,5R)-2,5-diphenylphospholan-1-yl)ethane
CAS: 528565-79-9
Molecular Formula: C34H36P2
(R,R)-Ph-BPE - Names and Identifiers
(R,R)-Ph-BPE - Physico-chemical Properties
| Molecular Formula | C34H36P2 |
| Molar Mass | 506.6 |
| Melting Point | 144°C |
| Boling Point | 654.2±55.0 °C(Predicted) |
| Specific Rotation(α) | -182.7° (c 1.0, CH2Cl2) |
| Water Solubility | Sparingly soluble in water.(3.2E-5g/L) (25°C |
| Appearance | solid |
| Color | white |
| Storage Condition | under inert gas (nitrogen or Argon) at 2-8°C |
| Sensitive | Air Sensitive |
(R,R)-Ph-BPE - Risk and Safety
| WGK Germany | 3 |
(R,R)-Ph-BPE - Introduction
(-)-1,2-bis ((2R,5R)-2,5-diphenylphospho) ethane is a chiral organic compound with the chemical formula C26H26P2. It belongs to the phosphine ligand and has two diphenylphosphine groups. Its properties are as follows:
1. Appearance:(-)-1,2-bis ((2R,5R)-2,5-diphenylphospho) ethane is a white solid.
2. Solubility: It can be dissolved in solvents, such as ethanol and dimethylformamide.
3. Melting point and boiling point:(-)-1,2-bis ((2R,5R)-2,5-diphenylphosphonium) ethane has a melting point of 76-78°C.
(-)-1,2-bis ((2R,5R)-2,5-diphenylphospho) ethane is commonly used in coordination chemistry and organic synthesis. The specific uses are as follows:
1. Phosphine ligand: It can be used as a phosphine ligand in transition metal catalyzed reactions, providing a stable ligand coordination bridge and helping to adjust the stereoselectivity of the reaction.
2. Asymmetric synthesis:(-)-1,2-bis ((2R,5R)-2,5-diphenylphospho) ethane can be used for asymmetric synthesis and is suitable for the preparation of chiral organic compounds.
3. catalyst: it can be used as a component of asymmetric catalyst to promote enantioselective reaction.
The method for producing (-)-1,2-bis ((2R,5R)-2,5-diphenylphospho) ethane is generally carried out by a reaction. The specific synthetic route depends on the desired chirality and target compound.
Regarding safety information,(-)-1,2-bis ((2R,5R)-2,5-diphenylphospho) ethane has no definite toxicity report, but as a chemical, general laboratory procedures should be followed. When working further or in contact with toxic or combustible materials, please handle properly and pay attention to personal protective measures.
1. Appearance:(-)-1,2-bis ((2R,5R)-2,5-diphenylphospho) ethane is a white solid.
2. Solubility: It can be dissolved in solvents, such as ethanol and dimethylformamide.
3. Melting point and boiling point:(-)-1,2-bis ((2R,5R)-2,5-diphenylphosphonium) ethane has a melting point of 76-78°C.
(-)-1,2-bis ((2R,5R)-2,5-diphenylphospho) ethane is commonly used in coordination chemistry and organic synthesis. The specific uses are as follows:
1. Phosphine ligand: It can be used as a phosphine ligand in transition metal catalyzed reactions, providing a stable ligand coordination bridge and helping to adjust the stereoselectivity of the reaction.
2. Asymmetric synthesis:(-)-1,2-bis ((2R,5R)-2,5-diphenylphospho) ethane can be used for asymmetric synthesis and is suitable for the preparation of chiral organic compounds.
3. catalyst: it can be used as a component of asymmetric catalyst to promote enantioselective reaction.
The method for producing (-)-1,2-bis ((2R,5R)-2,5-diphenylphospho) ethane is generally carried out by a reaction. The specific synthetic route depends on the desired chirality and target compound.
Regarding safety information,(-)-1,2-bis ((2R,5R)-2,5-diphenylphospho) ethane has no definite toxicity report, but as a chemical, general laboratory procedures should be followed. When working further or in contact with toxic or combustible materials, please handle properly and pay attention to personal protective measures.
Last Update：2024-04-10 22:29:15
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