7301-84-0Relevant academic research and scientific papers
An improved method for Lewis acid catalyzed phosphoryl transfer with Ti(t-BuO)4
Jones, Simon,Selitsianos, Dimitrios,Thompson, Kate J.,Toms, Steven M.
, p. 5211 - 5216 (2007/10/03)
Several inorganic esters have been evaluated as phosphoryl transfer catalysts. Of these, Ti(t-BuO)4 was found to be the most effective catalyst giving excellent yields of the desired phosphate esters. The loading of the catalyst could be reduced to a little as 5 mol % for a majority of substrates with no loss in the yield of product. This methodology is significantly more versatile than using TiCl4 and is suitable for the phosphorylation of more complex carbohydrates and molecules of biological interest.
A Mild Preparation of Protected Phosphate Esters from Alcohols
Oza, Vibha B.,Corcoran, Robert C.
, p. 3680 - 3684 (2007/10/02)
Treatment of a wide variety of alcohols with trimethyl phosphite and carbon tetrabromide in pyridine leads to the formation of the corresponding dimethyl phosphate esters in high yields.The reaction is presumed to proceed by formation of an intermediate a
An unprecedented chemical transformation: The oxidation of alkanes to alkyl dimethyl phosphates
Barton,Beviere,Doller
, p. 4671 - 4674 (2007/10/02)
Treatment of alkanes under Gif(IV) conditions [FeCl2.4H2O (cat.), Zn0, and O2 in pyridine-acetic acid] in the presence of trimethylphosphite afforded alkyl dimethyl phosphates; 13C-NMR experiments showed that the phosphates are formed from the reaction between the intermediate alkyl hydroperoxide and trimethyl phosphite in the presence of an iron catalyst.
