Chlorination of Secondary Phosphine Selenides with the System CCl4/NEt3

摘要

Selenophosphoryl chlorides R2P(Se)Cl are highly reactive selenophosphorylating reagents widely used in the synthesis of organoelement compounds. They readily react with alkylmagnesium halides, al-cohols, amines and other compounds to form tertiary phosphine selenides as well as esters, amides, and salts of selenophosphinic acids: ligands for the design of single-source precursors of nano-materials, efficient iniferters, prospective extragents of the rare-earth elements and coordination media for synthesis of semiconducting nano-materials.