Allyl triphenylphosphonium chloride CAS 18480-23-4

Allyl triphenylphosphonium chloride Quick Details

Chemical Name: Allyl triphenylphosphonium chloride
CAS No.: 18480-23-4

Molecular Fomula: C21H20ClP

Molecular weight: 338.81

Appearance:  crystalline powder

Allyl triphenylphosphonium chloride Typical Properties

Allyl triphenylphosphonium chloride application:

1. Wittig Reagent Precursor: Primarily used as the key reagent/salt in the Wittig reaction for the stereoselective synthesis of alkenes, particularly conjugated dienes.
2.  
3. Intermediate in Fine Chemical Synthesis: Crucial intermediate for the production of various complex fine chemicals, agrochemicals, and specialized monomers.
4. Pharmaceutical Building Block: Employed in the synthesis of pharmaceutical intermediates where a controlled C-C bond formation is required.
5. Phase Transfer Catalyst (PTC) Component: Can serve as a component or precursor for certain phase-transfer catalysis systems in multi-phase organic reactions.
6. Polymerization/Catalyst Applications: Used in specific polymerization reactions or as a ligand in transition-metal catalysis.
7. Synthesis of Alkenyl Ethers: Reactant in the synthesis of allyl vinyl ethers via reaction with acetaldehyde.

Allyl triphenylphosphonium chloride Packaging and Shipping 

Customized according to customer needs.

Allyl triphenylphosphonium chloride Storage

The warehouse is ventilated and dried at low temperature; stored separately from acids, oxidants and food additives.