Plumboles bearing organometallic substituents. Their synthesis and reaction mechanism, as studied by multinuclear magnetic resonance spectroscopy

Article abstract of DOI:10.1016/0022-328X(90)80079-F

Reaction of bis(trimethylsilylethynyl)dimethyllead (1) with trialylboranes (2) gives the 3-dialkylboryl-4-alkyl-2,5-bis(trimethylsilyl)-1,1-dimethylplumboles (4).The course of the reactions was monitored by multinuclear NMR (1H, 11B, 13C, 29Si, 207Pb), an