作者:F. Glockling、J.G. Irwin、R.J. Morrison、J. J Sweeney
DOI:10.1016/s0020-1693(00)91108-3
日期:1976.1
fragmentation of various mercury compounds of the types HgR2, HgXR and HgX2 is reported where R = Me, C6H5, mFC6H4, p-FC6H4, Me3MCH2 (M = Si, Ge) and X = halide. Their behaviour, especially that of the organomercury halides, varies considerably with the nature of the R group whilst changing the halide has little effect. For diarylmercurials and arylmercuric halides the base peak is the carbonium ion
摘要据报道,HgR2,HgXR和HgX2类型的各种汞化合物均发生碎裂,其中R = Me,C6H5,mFC6H4,p-FC6H4,Me3MCH2(M = Si,Ge)和X =卤化物。它们的行为,特别是有机卤化氢的行为,随着R基团的性质而有很大的变化,而改变卤化物的影响很小。对于二芳基汞和芳基卤化物,基峰为碳鎓离子R +,而在甲基汞卤化物中,基峰为HgXMe +·。在含有Me3MCH2 = Hg的化合物中,断裂主要是通过MeM的裂解而不是HgC的键断裂。对于二卤化汞(II),电子电压的变化提供了两条通向X +离子的途径的证据。试图制备(o-FC6H4)2Hg导致分离出2,2'-(o-氟苯基)二苯基汞。