Answers are grounded in this paper and cite their sources.
A novel catalytic system has been developed to accomplish the hydrophosphorylation of terminal and internal alkynes with high isolated yields (up to 96%) and excellent regio- and stereoselectivity (>99:1). The key factor was to apply a low-ligated palladium/triphenylphosphane (1:2) catalytic system in the presence of a catalytic amount of trifluoroacetic acid. The catalytic system so developed has been applied successfully to permit the formation of diverse alkenylphosphonates utilizing a variety of available H-phosphonates and alkynes.
No takes yet. Share an insight, caveat, or question.
Ananikov et al. (2009) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: