Shows radical reactions with alkyl halides in platinum complexes, indicating unique intermediates.
Two anionic T‐shaped d 10 platinum(0) complexes supported by a sterically demanding carbazole‐based PNP ligand were obtained by reduction of a platinum(II) chloride precursor and characterized as contact ion aggregates 2‐Na and 2‐Mg with the Na + and [MgCl(thf) 2 ] + counterions, respectively. Reactions with organyl bromides produced the homocoupled hydrocarbons and the platinum(II) bromide and alkyl species, depending on the stability of the generated radicals. In situ EPR spectroscopic studies allowed the detection of the transient T‐shaped 15‐electron platinum(I) metalloradical (g iso = 2.219 and a hyperfine coupling (HFC) interaction with a 195 Pt atom A iso of 2124 MHz) involved in the sequential single‐electron transfer steps.
No takes yet. Share an insight, caveat, or question.
Kohler et al. (2026) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: