Josiphos SL-0005-2 - Names and Identifiers
Josiphos SL-0005-2 - Physico-chemical Properties
Molecular Formula | C35H35P2.C5H5.Fe
|
Molar Mass | 638.549 |
Storage Condition | Inert atmosphere,Room Temperature |
Josiphos SL-0005-2 - Risk and Safety
WGK Germany | 3 |
HS Code | 29319090 |
Josiphos SL-0005-2 - Introduction
(S)-1-[(RP)-2-(diphenylphosphino) ferrocenyl] ethylbis (3,5-xylyl) phosphine is known as Diphos. The following is a description of its properties, uses, preparation and safety information:
Nature:
-Appearance: Diphos is a solid, usually in powder form.
-Solubility: It has good solubility in solvents, especially in organic solvents.
-Molecular formula: C44H38FeP2
-Molecular weight: 656.59g/mol
Use:
-Catalyst: Diphos is a diphosphine ligand, commonly used as a catalyst in organic synthesis reactions, especially in metal-catalyzed hydrogenation, coupling, oxidation and separate addition reactions.
-Nucleophilic substitution reaction: It plays an effective catalytic role in nucleophilic substitution reaction.
-Reactant transformation: Diphos can also be used to synthesize and transform organic and inorganic ligands in coordination chemical systems.
Preparation Method:
Diphos is prepared by traditional organic synthesis methods. A basic synthetic method is the reaction of 2-ferrocenyl-1, 3-diphenylphosphinyldiethylammonium bromide with NaH to give the target product.
Safety Information:
- Diphos is an organic compound and should be stored in a dry, well-ventilated place away from direct sunlight.
-Wear appropriate personal protective equipment such as lab gloves and goggles during use.
-When handling Diphos, care should be taken to avoid inhalation, swallowing, or contact with skin and eyes.
-In the event of an accident, it is recommended to immediately flush the affected area with plenty of water and seek medical help.
Please note that the preparation and use of chemical substances requires certain laboratory skills and safety awareness. When handling chemicals in the laboratory, follow the correct operating procedures and safe operating guidelines.
Last Update:2024-04-10 22:29:15