An Observable Silene/Silylene Rearrangement in a Cationic Iridium Complex
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https://figshare.com/articles/dataset/An_Observable_Silene_Silylene_Rearrangement_in_a_Cationic_Iridium_Complex/3766455
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资源简介：
The iridium complex Cp*(PMe3)Ir(Me)(SiMe2OTf) (2) reacts with LiB(C6F5)4(Et2O)2 to form a mixture
of the silene complex [Cp*(PMe3)Ir(η2-CH2SiMe2)(H)][B(C6F5)4] (3) and the base-stabilized silylene complex
[Cp*(PMe3)Ir(Me)(SiMe2(Et2O))][B(C6F5)4] (4). The silene
complex 3 has been crystallographically characterized.
Addition of pyridine to this mixture affords Cp*(PMe3)Ir(Me)(SiMe2(L)][B(C6F5)4] (5a, L = pyridine) in good
yield, whereas addition of CO or ethylene results in clean
formation of Cp*(PMe3)Ir(L)(SiMe3)][B(C6F5)4] (8a, L =
CO; 8b, L = C2H4).
创建时间：
2016-08-26
