[(2R,5R)-5-diphenylphosphanylhexan-2-yl]-diphenylphosphane
(2R,5R)-(+)-BIS(DIPHENYLPHOSPHINO)HEXANE
CAS: 142494-67-5
Molecular Formula: C30H32P2
[(2R,5R)-5-diphenylphosphanylhexan-2-yl]-diphenylphosphane - Names and Identifiers
[(2R,5R)-5-diphenylphosphanylhexan-2-yl]-diphenylphosphane - Physico-chemical Properties
| Molecular Formula | C30H32P2 |
| Molar Mass | 454.52 |
[(2R,5R)-5-diphenylphosphanylhexan-2-yl]-diphenylphosphane - Introduction
(2R,5R)-( )-BIS(DIPHENYLPHOSPHINO)HEXANE is a chiral organic compound with the chemical formula C30H34P2, often abbreviated as BDPH. It is a colorless crystal, almost insoluble in water, but soluble in most organic solvents.
(2R,5R)-( )-BIS(DIPHENYLPHOSPHINO)HEXANE is often used as a chiral catalyst or ligand, and has important application value in organic synthesis reactions. It can participate in a variety of acylation, alkylation, hydrogenation, cyclization and other reactions, commonly used in catalytic asymmetric synthesis, can effectively control the stereoselectivity in chemical reactions.
The method for preparing (2R,5R)-( )-BIS(DIPHENYLPHOSPHINO)HEXANE is usually obtained by a metal-catalyzed reaction. A common method is to react a hexyne with phenylmagnesium bromide to form hexylphenylmagnesium, which is then reacted with an excess of diphenylphosphine to give the product. Finally, the pure product is obtained by crystallization.
Regarding safety information,(2R,5R)-( )-BIS(DIPHENYLPHOSPHINO)HEXANE has low toxicity, and it will not cause serious harm to the human body under the condition of correct use and storage. However, it is still an organophosphorus compound, which has certain toxicity and irritation. Direct contact with skin and eyes should be avoided, and good ventilation conditions should be paid attention to during operation. During use and handling, correct laboratory safety procedures should be followed and the relevant safety data sheets should be followed.
(2R,5R)-( )-BIS(DIPHENYLPHOSPHINO)HEXANE is often used as a chiral catalyst or ligand, and has important application value in organic synthesis reactions. It can participate in a variety of acylation, alkylation, hydrogenation, cyclization and other reactions, commonly used in catalytic asymmetric synthesis, can effectively control the stereoselectivity in chemical reactions.
The method for preparing (2R,5R)-( )-BIS(DIPHENYLPHOSPHINO)HEXANE is usually obtained by a metal-catalyzed reaction. A common method is to react a hexyne with phenylmagnesium bromide to form hexylphenylmagnesium, which is then reacted with an excess of diphenylphosphine to give the product. Finally, the pure product is obtained by crystallization.
Regarding safety information,(2R,5R)-( )-BIS(DIPHENYLPHOSPHINO)HEXANE has low toxicity, and it will not cause serious harm to the human body under the condition of correct use and storage. However, it is still an organophosphorus compound, which has certain toxicity and irritation. Direct contact with skin and eyes should be avoided, and good ventilation conditions should be paid attention to during operation. During use and handling, correct laboratory safety procedures should be followed and the relevant safety data sheets should be followed.
Last Update：2024-04-10 22:29:15
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