Abstract Thermal rearrangement of the 1,2-bis(silylene), [{(4-ButPh)C(NDip)2}Si−]2 (Dip = 2,6-diisopropylphenyl, leads to the silyl-silylene, {(4-ButPh)C(NDip)2}Si−Si(H) {N(Dip)C(=NDip)(4-ButPh-H)}, via an intramolecular C−H activation reaction. The X-ray crystal structure, and limited spectroscopic data, for the compound are reported. The structure of the silyl-silylene incorporates an exocyclic imine fragment, which is unprecedented for this compound class.

中文翻译：

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1,2-双（亚甲硅烷基）的热重排：甲硅烷基-亚甲硅烷基的合成和晶体结构

摘要 1,2-双(亚甲硅烷基), [{(4-ButPh)C(NDip)2}Si−]2 (Dip = 2,6-二异丙基苯基, 导致甲硅烷基-亚甲硅烷基, {(4 -ButPh)C(NDip)2}Si−Si(H) {N(Dip)C(=NDip)(4-ButPh-H)}，通过分子内 C−H 活化反应。X 射线晶体结构，报道了该化合物的有限光谱数据。甲硅烷基-亚甲硅烷基的结构包含一个环外亚胺片段，这在此类化合物中是前所未有的。