8 research outputs found
A general 11C-labeling approach enabled by fluoride-mediated desilylation of organosilanes
No full text[Pd(IPr*)(3-Cl-pyridinyl)Cl2] : a novel and efficient PEPPSI precatalyst
No full textThe preparation of the novel, well-defined [Pd(IPr*)(3-Cl-pyridinyl)Cl-2] complex is described. The steric parameters of the ligand as well as its reactivity in the Buchwald-Hartwig amination were directly compared to other [Pd(NHC)(3-Cl-pyridinyl)Cl-2] and [Pd(IPr*)(LX)Cl)] precatalysts (LX = cinnamyl or acac). The title complex exhibits similar catalytic activity to [Pd(NHC)(3-Cl-pyridinyl)Cl-2] congeners (NHC = IPr and SIPr) at room temperature. However, it also showed improved reactivity at low catalyst loading and high temperature (as low as 0.025 mol %). On the other hand, it proved to be as efficient as the previously reported [Pd(IPr*)(cinnamyl)Cl] complex, pointing to the most likely existence of a similar catalytically active species
Recent Advances on CO2 Utilization as C1 Building Block in C-N and C-O Bond Formation : Synthesis of N-Formyl Amines, N-Methylamines, and Dialkoxymethanes
No full textOn the electron flow sequence driving the hydrometallation of acetylene by lithium hydride
No full textSynergies in Innovation: Lessons Learnt from Innovation Ethics for Responsible Innovation
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