Exploring the mechanism of Stille C–C coupling viapeptide-capped Pd nanoparticles results in low temperature reagent selectivity
作者:Dennis B. Pacardo、Marc R. Knecht
DOI:10.1039/c2cy20636f
日期:——
regard, initial oxidative addition at the particle surface results in Pd atom abstraction for reactivity in solution. As a result, two reaction sites are present, the particle surface and pre-leached Pd atoms, thus different degrees of reactivity are possible. This effect was probed via aryl halide combinations that varied the halogen identity allowing for oxidative addition of two substrates simultaneously