The most commonly used catalysts for this process are metal halides, particularly aluminium chloride.
In this compound the oxygen atom is coordinated to aluminium chloride.
Treatment with aluminium chloride in 2000, however, greatly reduced the amount of leaking phosphorus.
The same reaction with aluminium chloride results in an endo and exo mixture.
TLC plates must be sprayed with aluminium chloride and heated.
Like the related rhodium compound, IrCl3 adopts the structure seen for aluminium chloride.
Its catalytic activity is similar to anhydrous aluminium chloride.
If your antiperspirant isn't working, then aluminium chloride is special stuff you can get; ask your pharmacist about it.
For example, aluminium chloride undergoes extensive hydrolysis in water with the solution being very acidic.
The route to aluminium at that time was by reducing aluminium chloride with sodium.