二苯基磷基二茂铁 - Names and Identifiers
二苯基磷基二茂铁 - Physico-chemical Properties
| Melting Point | 122-124 °C(Solv: heptane (142-82-5)) |
二苯基磷基二茂铁 - Introduction
Diphenylphospho-ferrocene (abbreviated as dppf) is an organometallic compound with the chemical formula Fe (η-5-C5H4PPh2) 2. It has the following properties:
1. crystal morphology: dppf often exists in the form of orange crystals.
2. Melting point: The melting point of dppf is about 142-145 degrees Celsius.
3. Solubility: dppf is soluble in organic solvents such as benzene, dimethylformamide and dichloromethane, but insoluble in water.
One of the main uses of dppf is as a coordinating reagent, which can be used in conjunction with transition metal catalysts in organic synthesis to promote various organic reactions, such as olefin synthesis, selective hydrogenation of olefins, and carbonylation reactions.
The preparation method of dppf is usually obtained by reacting Ph2PCl with Fe(C5H5)2, and then purified by crystallization to obtain a pure product.
Regarding safety information, dppf is relatively stable under general conditions and is not easy to decompose. However, it is sensitive to air and moisture and is prone to oxidation reactions when exposed to these conditions. At the same time, dppf is also a combustible substance and requires fire prevention measures. During use, you should avoid contact with skin and eyes. If you do, you should quickly rinse with plenty of water and seek medical help.
Last Update：2024-04-10 22:29:15