Direct Radical Acetoxyphosphorylation of Styrenes Mediated by Manganese(III)
摘要:
Direct radical acetoxyphosphorylation of styrenes mediated by Mn(OAc)(3) with diphenylphosphine oxide and dialkyl phosphites was described, and a new type of difunctionalization of alkenes was achieved.
Copper-catalyzed hydrophosphinations of styrenes in water at room temperature
作者:Nicholas A. Isley、Roscoe T. H. Linstadt、Eric D. Slack、Bruce H. Lipshutz
DOI:10.1039/c4dt00993b
日期:——
Copper-catalyzed hydrophosphinations of styrenyl systems in water, at room temperature is herein reported, enabled by our ‘designer’ surfactant TPGS-750-M.
A double-functionalization reaction of alkenes through Mn-(OAc)(3)-mediated phosphinoyl radical addition followed by CuCN-catalyzed cyanation is introduced. This one-pot reaction is performed under mild conditions to afford vicinal cyanophosphinoylation products.