Nv. Lukashev et al., Palladium-catalyzed cross-coupling reactions of organocopper derivatives of methylphosphonic esters and amides with aryl and hetaryl iodides, RUSS J G CH, 71(2), 2001, pp. 172-178
Copper derivatives of methylphosphonic amides are sufficiently stable therm
ally and can be used in palladium-catalyzed arylation reactions resulting i
n synthesis of previously unknown aryl- and hetaryl-methylphosphonic tetram
ethyldiamides in high yields.