1,1-Bis((2R,5R)-2,5-Dimethylphospholano)Ferrocene
1,1-Bis((2R,5R)-2,5-Dimethylphospholano)Ferrocene
CAS: 540475-45-4
Molecular Formula: C22H32FeP2
1,1-Bis((2R,5R)-2,5-Dimethylphospholano)Ferrocene - Names and Identifiers
| Name | 1,1-Bis((2R,5R)-2,5-Dimethylphospholano)Ferrocene |
| Synonyms | R,R-Me-Ferrocelane (2r,5r)-1-cyclopentyl-2,5-dimethylphospholane 1,1-Bis((2R,5R)-2,5-Dimethylphospholano)Ferrocene 1,1'-Bis[(2R,5R)-2,5-dimethyl-1-phospholanyl]ferrocene (+)-1,1'-Bis[(2R,5R)-2,5-dimethylphospholano]ferrocene |
| CAS | 540475-45-4 |
1,1-Bis((2R,5R)-2,5-Dimethylphospholano)Ferrocene - Physico-chemical Properties
| Molecular Formula | C22H32FeP2 |
| Molar Mass | 414.28 |
| Melting Point | 99-102℃ |
| Water Solubility | Insoluble in water. |
| Appearance | solid |
| Color | yellow |
| Storage Condition | under inert gas (nitrogen or Argon) at 2-8°C |
| Sensitive | Air Sensitive |
1,1-Bis((2R,5R)-2,5-Dimethylphospholano)Ferrocene - Risk and Safety
| WGK Germany | 3 |
1,1-Bis((2R,5R)-2,5-Dimethylphospholano)Ferrocene - Introduction
1,1-bis ((2R,5R)-2,5-dimethylphosphoric acid) Ferrocene is an organometallic compound with the molecular formula C18H24FeP2 and a molecular weight of 378.22g/mol.
Nature:
1,1-bis ((2R,5R)-2,5-dimethylphosphoric acid) Ferrocene is a yellow crystal or crystal powder. It is insoluble in water at room temperature, but soluble in some organic solvents such as methanol and ethanol. Its melting point is 205-206 ° C.
Use:
1,1-bis ((2R,5R)-2,5-dimethylphosphate) Ferrocene is a commonly used chiral ligand, which can be used for asymmetric catalysis in organic synthesis reactions. It acts as a catalyst in many important organic synthesis reactions, such as asymmetric hydrogenation and carbonyl reduction. In addition, it can also be used as a material in the field of gas separation and storage.
Method:
A commonly used method for preparing 1,1-bis ((2R,5R)-2,5-dimethylphosphoric acid) Ferrocene is to first pass [Fe(η5-C5H5)2Cl]2 reacts with the corresponding ligand 2R,5R-dimethylphosphoric acid to obtain the intermediate [(η5-C5H5)Fe(η5-2R,5R-dimethylphosphoric acid)], which is reduced with NaBH4, the final product is obtained.
Safety Information:
1,1-bis ((2R,5R)-2,5-dimethylphosphoric acid) ferrocene has high safety, but some safety measures still need to be paid attention. During use, it should be kept away from fire and high temperature, and should be sealed and stored to avoid direct sunlight. Wear appropriate protective equipment such as lab gloves and goggles during operation. If it comes into contact with skin or eyes, rinse immediately with plenty of water and consult a doctor.
Nature:
1,1-bis ((2R,5R)-2,5-dimethylphosphoric acid) Ferrocene is a yellow crystal or crystal powder. It is insoluble in water at room temperature, but soluble in some organic solvents such as methanol and ethanol. Its melting point is 205-206 ° C.
Use:
1,1-bis ((2R,5R)-2,5-dimethylphosphate) Ferrocene is a commonly used chiral ligand, which can be used for asymmetric catalysis in organic synthesis reactions. It acts as a catalyst in many important organic synthesis reactions, such as asymmetric hydrogenation and carbonyl reduction. In addition, it can also be used as a material in the field of gas separation and storage.
Method:
A commonly used method for preparing 1,1-bis ((2R,5R)-2,5-dimethylphosphoric acid) Ferrocene is to first pass [Fe(η5-C5H5)2Cl]2 reacts with the corresponding ligand 2R,5R-dimethylphosphoric acid to obtain the intermediate [(η5-C5H5)Fe(η5-2R,5R-dimethylphosphoric acid)], which is reduced with NaBH4, the final product is obtained.
Safety Information:
1,1-bis ((2R,5R)-2,5-dimethylphosphoric acid) ferrocene has high safety, but some safety measures still need to be paid attention. During use, it should be kept away from fire and high temperature, and should be sealed and stored to avoid direct sunlight. Wear appropriate protective equipment such as lab gloves and goggles during operation. If it comes into contact with skin or eyes, rinse immediately with plenty of water and consult a doctor.
Last Update：2024-04-10 22:29:15
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QQ: 3007471201
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