Copper-Catalyzed Ring-Opening Hydrosilylation and Hydroboration of Arylidenecyclopropanes

Zhen-Yu Xiao; Zi-Lu Wang; Yun-He Xu

doi:10.1002/cjoc.202400811

Chinese Journal of Chemistry ›› 2025, Vol. 43 ›› Issue (4) : 385 -392. DOI: 10.1002/cjoc.202400811

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Copper-Catalyzed Ring-Opening Hydrosilylation and Hydroboration of Arylidenecyclopropanes

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Abstract

Arylidenecyclopropanes (ACPs) are highly strained substrates that can be readily utilized for diverse transformations. This study showcases the outcomes of copper-catalyzed ring-opening hydrosilylation and hydroboration reactions of ACPs, showcasing precise cleavage of C—C bonds. The reaction presents an effective and convenient method for producing homoallylic silanes and boronates.

Keywords

Hydrosilylation / Hydroboration / Copper catalysis / Arylidenecyclopropanes

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Zhen-Yu Xiao, Zi-Lu Wang, Yun-He Xu. Copper-Catalyzed Ring-Opening Hydrosilylation and Hydroboration of Arylidenecyclopropanes. Chinese Journal of Chemistry, 2025, 43(4): 385-392 DOI:10.1002/cjoc.202400811