通过烁尔反应合成基于苝的扭转发射型弯曲纳米石墨烯

IF 2.5 3区化学 Q2 CHEMISTRY, ORGANIC

European Journal of Organic Chemistry Pub Date : 2024-10-21 DOI:10.1002/ejoc.202401170

Siddhartha Samanta, Sahina Khatun, Sanhita Maity, Anirban Pradhan

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引用次数: 0

摘要

通过高区域选择性环化氢化策略合成了一种由八个笨重的叔丁基环绕的扭曲手性纳米石墨烯（NG），并与发射性发色团苝融合，同时形成了双 [6] 螺旋烯。通过单晶 X 射线分析，明确地确认了扭曲的 4-meso。该 NG 的光致发光量子产率 (φf) 高达 55%，显示了其在手性光电子学方面的巨大潜力。

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Perylene Based Twisted Emissive Curved Nanographene Synthesis through Scholl Reaction

A twisted chiral nanographene (NG) surrounded by eight bulky tert-butyl groups fused with emissive chromophore perylene was synthesized by highly regioselective cyclodehydrogenation strategy in which a double [6]helicene was formed simultaneously. The twisted 4-meso was unambiguously confirmed by single crystal X-ray analysis. The NG showed an excellent photoluminescence quantum yield (φf) of 55%, indicating its great potential for chiral optoelectronics.

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来源期刊

European Journal of Organic Chemistry 化学-有机化学

CiteScore

5.40

自引率

3.60%

发文量

752

审稿时长

1 months

期刊介绍： The European Journal of Organic Chemistry (2019 ISI Impact Factor 2.889) publishes Full Papers, Communications, and Minireviews from the entire spectrum of synthetic organic, bioorganic and physical-organic chemistry. It is published on behalf of Chemistry Europe, an association of 16 European chemical societies. The following journals have been merged to form two leading journals, the European Journal of Organic Chemistry and the European Journal of Inorganic Chemistry: Liebigs Annalen Bulletin des Sociétés Chimiques Belges Bulletin de la Société Chimique de France Gazzetta Chimica Italiana Recueil des Travaux Chimiques des Pays-Bas Anales de Química Chimika Chronika Revista Portuguesa de Química ACH—Models in Chemistry Polish Journal of Chemistry.