Solution and X-ray Structure of Triethylsilylmethyl-Substituted Tropylium Cation
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https://figshare.com/articles/dataset/Solution_and_X_ray_Structure_of_Triethylsilylmethyl_Substituted_Tropylium_Cation/3338200
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资源简介：
The β-silyl tropylium cation 9 has been successfully generated in the presence of the noncoordinating counterion tetrakis(pentafluorophenyl)borate in benzene and toluene. The 13C and 29Si NMR spectra of 9 demonstrate that the β-silicon substituent interacts strongly with the
aromatic π-system of the cation by hyperconjugation. The crystal structure of 9 shows structural effects consistent with this interaction.
创建时间：
2016-05-07
