Silyl-Substituted 1,4-Disila(Dewar benzene): New Synthesis and Unexpected Insertion of CO into the Si−Si Bond To Form a Disilyl Ketone
收藏NIAID Data Ecosystem2026-03-06 收录
下载链接：
https://figshare.com/articles/dataset/Silyl_Substituted_1_4_Disila_Dewar_benzene_New_Synthesis_and_Unexpected_Insertion_of_CO_into_the_Si_Si_Bond_To_Form_a_Disilyl_Ketone/3279373
下载链接
链接失效反馈官方服务：
资源简介：
The silyl-substituted 1,4-disila(Dewar benzene) (1) was synthesized by the reduction of the corresponding dichloride 2 with 2.2 equiv of KC8 in THF. The
irradiation of 1 with light of wavelength λ > 320 nm in
THF under a CO atmosphere produced the cyclic disilyl
ketone 3 by the insertion of CO into the central Si−Si
bond, whereas the photolysis of 1 in cyclohexane-d12
afforded the silyl-substituted 2,5-disilabenzvalene 4 by
intramolecular isomerization.
创建时间：
2005-07-04
