Base-Stabilized 1-Silacyclopenta-2,4-dienylidenes
收藏NIAID Data Ecosystem2026-03-06 收录
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资源简介：
Two novel carbene-stabilized silacyclopentadienylidenes have been obtained via dehydrohalogenation of the corresponding hydrochlorosilole with N-heterocyclic carbenes in THF at low temperature. The base-stabilized cyclic carbon substituted silylenes are highly nucleophilic, as exemplified by the nucleophilic attack on phenylacetylene to give a luminescent 1-alkenyl-1-alkynylsilole with the liberation of the coordinated carbene.
创建时间：
2010-07-26
