A radical coupled pathway to a stable and terminally bound titanium methylidene

作者：Kurogi Takashi; Carroll Patrick J; Mindiola Daniel J^*

来源：Chemical communications, 2017, 53(24): 3412-3414.

DOI：10.1039/c7cc00371d

Radical coupling or oxidation of the titanium(III) dimethyl precursor (PNP) Ti(CH3)(2) produced the dimethyl compounds, (PNP) Ti(CH3)(2)(X) (X = TEMPO, OMes*, OTf), which then thermally extrude methane to cyclometallate (X = TEMPO) or form the methylidene (X = OMes* or OTf). Various NMR spectral experiments in addition to C-13 isotopic labeling, and structural studies are reported.

• 出版日期2017-3-25