The homoleptic sandwich complex bis(benzene)molybdenum, [Mo(eta(6)-C6H6)(2)], was successfully dilithiated by employing an excess of BuLi in the presence of N,N,N',N'-tetramethylethylenediamine (up to 6 equiv each) at slightly elevated temperatures furnishing the highly reactive, ring metalated species [Mo(eta(6)-C6H5Li)(2)]center dot tmeda in high yields. Alternatively, this compound was synthesized upon prolonged sonication with 5 equiv of (BuLi)-Bu-t/tmeda without heating. An X-ray crystal structure determination revealed a symmetrical, dimeric composition in the solid state, i.e., a formula of [Mo(eta(6)-C6H5Li)(2)](2)center dot(thf)(6), where the six-membered rings are connected by two pairs of bridging lithium atoms. The synthesis of an elusive ansa-bridged complex failed in the case of a [1]bora and a [1]sila bridge due to the thermal lability of the resulting compounds. Instead, reverse addition of the dilithio precursor to an excess of the appropriate element dihalide facilitated the isolation of several unstrained, 1,1'-disubstituted derivatives, namely, [Mo{eta(6)-C6H5(BN(SiMe3)(2)X)}(2)] (X = Cl, Br) and [Mo{eta(6)-C6H5((SiPr2Cl)-Pr-i)}(2)], respectively. However, the incorporation of a less congesting [2]sila bridge was accomplished. In addition to the formation of [Mo{(eta(6)-C6H5)(2)Si2Me4}], a molybdenum-containing paracylophane complex was isolated and characterized by means of crystal structure analysis. The ancillary formation of 1 equiv of bis(benzene)molybdenum strongly suggests that this species is generated by deprotonation of the ansa-bridged complex by the dilithiated precursor and subsequent reaction with a second equivalent of the disilane.