Abstract
The reactivity of the dilithioplumbole ([Li-2(thf)(2)(mu,eta(5)-L-Pb)], L-Pb = 1,4-bis-tert-butyl-dimethylsilyl-2,3-bis-phenyl-plumbolyl) towards the reactive pnictogen precursors P-4, pentaphosphaferrocene, and pentaarsaferrocene ([Cp*Fe(eta(5)-E-5)] (Cp* = eta(5)-C5Me5, E = P, As)) is reported. The reaction with P-4 afforded a phospholyl lithium complex, via lead-phosphorus exchange, while the ...
Abstract
The reactivity of the dilithioplumbole ([Li-2(thf)(2)(mu,eta(5)-L-Pb)], L-Pb = 1,4-bis-tert-butyl-dimethylsilyl-2,3-bis-phenyl-plumbolyl) towards the reactive pnictogen precursors P-4, pentaphosphaferrocene, and pentaarsaferrocene ([Cp*Fe(eta(5)-E-5)] (Cp* = eta(5)-C5Me5, E = P, As)) is reported. The reaction with P-4 afforded a phospholyl lithium complex, via lead-phosphorus exchange, while the reactions with [Cp*Fe(eta(5)-E-5)] yielded the first examples of Pb-Fe-Li heterotrimetallic triple-decker polypnictogenides with three different deck motifs.
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