New Approach to the Synthesis of Phosphorodichloridites, Phosphorochloridites, and Trialkyl Phosphites
作者:Piotr Majewski
DOI:10.1080/10426500902719222
日期:2009.4.7
Different trivalent organophosphorus esters such as phosphorodichloridites, phosphorochloridites, and mixedtrialkylphosphites have been easily synthesized in good yields using a HCl-catalyzed reaction of the corresponding chlorophosphine and alkoxytrimethylsilane by mutual exchange of the alkoxy and chlorine ligand (P III Cl/ROSiR′ 3 ; exchange reaction). Chemoselectivity of the exchange reaction