Abstract:Perfluororhodacyclopentane supported by PBP pincer ligand PBP‐RhIII(CF2)4 (2) was prepared from PBP‐RhI‐PPh3 (1) and tetrafluoroethylene (TFE). By scXRD analysis, it was revealed that the Rh−CF bond trans to the boryl ligand was largely elongated compared to the one in the apical position. Although M−CF bonds of perfluorometallacyclopentanes are known to be very stable, 2 shows high reactivity toward hydrogenolysis, iodinolysis and protonolysis, thanks to the strong trans‐effect of the highly σ‐donating boryl … Show more
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