2-(Diphenylphosphino)bromobenzene
2-Bromophenyldiphenylphosphine
CAS: 62336-24-7
Molecular Formula: C18H14BrP
2-(Diphenylphosphino)bromobenzene - Names and Identifiers
2-(Diphenylphosphino)bromobenzene - Physico-chemical Properties
| Molecular Formula | C18H14BrP |
| Molar Mass | 341.18 |
| Melting Point | 112-116 °C |
| Boling Point | 405.0±28.0 °C(Predicted) |
| Appearance | Powder |
| Color | white |
| Storage Condition | under inert gas (nitrogen or Argon) at 2-8°C |
2-(Diphenylphosphino)bromobenzene - Risk and Safety
| Hazard Symbols | Xn - Harmful |
| Risk Codes | R22 - Harmful if swallowed R37 - Irritating to the respiratory system |
| Safety Description | 22 - Do not breathe dust. |
| WGK Germany | 3 |
2-(Diphenylphosphino)bromobenzene - Introduction
2-Bromophenyldiphenylphosphate is an organophosphorus compound with the chemical formula C18H14BrP. Its molecule contains a bromine atom and two phenyl groups, linked together by a phosphino group (PHPh).
Nature:
2-Bromophenyldiphenylphosphine is a colorless crystalline solid with low solubility. It is soluble in organic solvents such as dimethylformamide and dichloromethane. Its melting point is about 150-152°C.
Use:
2-Bromophenyldiphenylphosphate has a wide range of applications in organic synthesis. It can be used as a ligand to participate in metal-organic coordination chemical reactions and catalyze various organic reactions, such as phenylation reactions, alkynylation reactions, etc. It can also be used in the synthesis of organic photoelectric materials, fluorescent dyes and drug molecules.
Preparation Method:
2-Bromophenyldiphenylphosphate can be prepared by phenylation. One common method is to react phenyltriphenylphosphine with brominated sulfoxide (SOBr2) to produce the desired product. The reaction process is generally carried out under an inert atmosphere.
Safety Information:
2-Bromophenyldiphenylphosphate has limited toxicity, but should be handled with care. Wear appropriate protective gloves and eye protection during operation. Avoid inhaling its dust or solution, avoid skin or eye contact. In case of contact with skin or eyes, rinse immediately with plenty of water and seek medical help.
In general, 2-Bromophenyldiphenylphosphine is a useful organophosphorus compound that plays an important role in organic synthesis and catalysis. Proper operating procedures should be followed during use to ensure safety.
Nature:
2-Bromophenyldiphenylphosphine is a colorless crystalline solid with low solubility. It is soluble in organic solvents such as dimethylformamide and dichloromethane. Its melting point is about 150-152°C.
Use:
2-Bromophenyldiphenylphosphate has a wide range of applications in organic synthesis. It can be used as a ligand to participate in metal-organic coordination chemical reactions and catalyze various organic reactions, such as phenylation reactions, alkynylation reactions, etc. It can also be used in the synthesis of organic photoelectric materials, fluorescent dyes and drug molecules.
Preparation Method:
2-Bromophenyldiphenylphosphate can be prepared by phenylation. One common method is to react phenyltriphenylphosphine with brominated sulfoxide (SOBr2) to produce the desired product. The reaction process is generally carried out under an inert atmosphere.
Safety Information:
2-Bromophenyldiphenylphosphate has limited toxicity, but should be handled with care. Wear appropriate protective gloves and eye protection during operation. Avoid inhaling its dust or solution, avoid skin or eye contact. In case of contact with skin or eyes, rinse immediately with plenty of water and seek medical help.
In general, 2-Bromophenyldiphenylphosphine is a useful organophosphorus compound that plays an important role in organic synthesis and catalysis. Proper operating procedures should be followed during use to ensure safety.
Last Update：2024-04-09 21:32:45
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