1252207-86-5Relevant academic research and scientific papers
Reductive C(sp2)-N elimination from isolated Pd(IV) amido aryl complexes prepared using H2O2 as oxidant
Abada, Elikplim,Zavalij, Peter Y.,Vedernikov, Andrei N.
, p. 643 - 646 (2017)
Di-2-pyridyl ketone (dpk)-supported amidoarylpallada(Il)cycles derived from various 2-(N-R-amino)biphenyls (R = H, Me, CF3CO, MeSOj, CF3SO2) react with hydrogen peroxide in MeOH, THF, MeCN or AcOH to form the corresponding C-N coupled products, N-R-substituted carbazoles, in 82-98% yield. For R = MeS02 and CF3SO2, the corresponding reaction intermediates, amidoaryl Pd(IV) complexes were isolated and characterized by single crystal X-ray diffraction and/or NMR spectroscopy. For the first time, the C(sp2)-N reductive elimination from isolated amidoaryl Pd(lV) complexes has been studied in detail.
