17442-18-1
Trichlorooxobis(triphenylphosphine)rhenium(V)
CAS: 17442-18-1
Molecular Formula: C36H30Cl3OP2Re
17442-18-1 - Names and Identifiers
17442-18-1 - Physico-chemical Properties
| Molecular Formula | C36H30Cl3OP2Re |
| Molar Mass | 833.14 |
| Melting Point | 205°C (dec.)(lit.) |
| Storage Condition | under inert gas (nitrogen or Argon) at 2-8°C |
17442-18-1 - Risk and Safety
| WGK Germany | 3 |
| HS Code | 29310099 |
17442-18-1 - Introduction
Trichlorooxobis(triphenylphosphine)rhenium(V) is an organic rhenium compound having the formula ReCl3(CO)2(PPh3)2. The following is a description of its nature, use, preparation and safety information:
Nature:
-Appearance: Trichlorooxobis(triphenylphosphine)rhenium(V) is yellow crystal or yellow powder.
-Melting point: about 135-140 degrees Celsius.
-Solubility: Soluble in organic solvents, such as ethanol, dimethyl sulfoxide and other organic solvents.
Use:
-As a catalyst: Trichlorooxobis(triphenylphosphine)rhenium(V) can be used in the field of organic synthesis and participate in a variety of organic reactions, such as catalytic C- C bond formation, asymmetric catalysis, etc.
-Used as a catalyst precursor: It can be used to prepare other rhenium catalysts, such as porphyrin rhenium catalysts.
-Applied in the optical field: Due to its special optical properties, Trichlorooxobis(triphenylphosphine)rhenium(V) is also used in the preparation of organic optoelectronic devices.
Preparation Method:
Trichlorooxobis(triphenylphosphine)rhenium(V) can be obtained by reacting trichlorocarbonyltris (triphenylphosphine)rhenium (III) with sodium carbon oxide in acetonitrile solvent. Specific synthetic procedures and conditions require more detailed experimental data.
Safety Information:
- Trichlorooxobis(triphenylphosphine)rhenium(V) is an organic compound that is potentially dangerous. When handling, take necessary safety measures, such as wearing protective gloves and glasses.
-It may produce toxic gases when heated or in contact with air.
-Contact with highly oxidizing substances should be avoided to avoid fire or explosion.
-During storage and handling, follow the laboratory's safe operating procedures and maintain well-ventilated conditions.
Nature:
-Appearance: Trichlorooxobis(triphenylphosphine)rhenium(V) is yellow crystal or yellow powder.
-Melting point: about 135-140 degrees Celsius.
-Solubility: Soluble in organic solvents, such as ethanol, dimethyl sulfoxide and other organic solvents.
Use:
-As a catalyst: Trichlorooxobis(triphenylphosphine)rhenium(V) can be used in the field of organic synthesis and participate in a variety of organic reactions, such as catalytic C- C bond formation, asymmetric catalysis, etc.
-Used as a catalyst precursor: It can be used to prepare other rhenium catalysts, such as porphyrin rhenium catalysts.
-Applied in the optical field: Due to its special optical properties, Trichlorooxobis(triphenylphosphine)rhenium(V) is also used in the preparation of organic optoelectronic devices.
Preparation Method:
Trichlorooxobis(triphenylphosphine)rhenium(V) can be obtained by reacting trichlorocarbonyltris (triphenylphosphine)rhenium (III) with sodium carbon oxide in acetonitrile solvent. Specific synthetic procedures and conditions require more detailed experimental data.
Safety Information:
- Trichlorooxobis(triphenylphosphine)rhenium(V) is an organic compound that is potentially dangerous. When handling, take necessary safety measures, such as wearing protective gloves and glasses.
-It may produce toxic gases when heated or in contact with air.
-Contact with highly oxidizing substances should be avoided to avoid fire or explosion.
-During storage and handling, follow the laboratory's safe operating procedures and maintain well-ventilated conditions.
Last Update：2024-04-10 22:29:15
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