A tropylium annulated N-heterocyclic carbene.,Chemical Communications

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A tropylium annulated N-heterocyclic carbene.
Chemical Communications ( IF 4.3 ) Pub Date : 2020-07-01 , DOI: 10.1039/d0cc04482b
Sebastian Appel ₁ , Peter Brüggemann , Christian Ganter

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Derivatives of the cationic tropylium annulated imidazolylidene ITrop⁺ are obtained by hydride abstraction from related cycloheptatriene compounds. Spectroscopic, structural and theoretical data indicate that, as a cationic relative of benzimidazolylidenes, ITrop⁺ has highly reduced σ-donor and strong π-acceptor character.

中文翻译：

yl鎓环化的N-杂环卡宾。

通过氢化物从相关的环庚三烯化合物中提取氢化物，可以得到阳离子对苯二甲酰基咪唑基亚烷基ITrop ^+的衍生物。光谱，结构和理论数据表明，ITrop ⁺作为苯并咪唑基亚胺的阳离子亲和性，具有高度还原的σ供体和强的π受体特性。

更新日期：2020-08-06

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