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).
钛(iii)二甲基前体(
PNP)Ti(
CH3)2 的自由基偶联或氧化产生了二甲基化合物 (
PNP)Ti( )2(X)(X =
TEMPO、OMes*、OTf),然后通过热挤压
甲烷生成环
金属酸盐(X =
TEMPO)或形成亚甲基(X = OMes* 或 OTf)。