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Ruthenium(II)-Catalyzed C−H/N−H Alkyne Annulation of Nonsymmetric Imidazoles: Mechanistic Insights by Computation and Photophysical Properties
European Journal of Organic Chemistry ( IF 2.8 ) Pub Date : 2022-06-20 , DOI: 10.1002/ejoc.202200590
Luana A. Machado 1 , Esther Paz 2 , Maria Araujo 2 , Leandro Almeida 2 , Ícaro Bozzi 2 , Gleiston Dias 2 , Cynthia Pereira 2 , Leandro Pedrosa 1 , Felipe Fantuzzi 3 , Felipe Martins 4 , Luiz Cury 5 , Eufrânio Nunes da Silva Júnior 6
Affiliation  

The implementation of a π-expansion strategy based on the Ru(II)-catalyzed alkyne annulation reactions of nonsymmetric imidazoles prepared from β-lapachone and nor-β-lapachone is reported. Photophysical aspects and the mechanism of the computationally studied reaction were also investigated by us and are described and discussed in detail.

中文翻译:

钌 (II) 催化的非对称咪唑的 C-H/N-H 炔烃环化:计算和光物理性质的机理见解

报道了基于由β-拉帕醌和去甲-β-拉帕醌制备的不对称咪唑的Ru(II)催化的炔烃环化反应的π-膨胀策略的实施。我们还研究了光物理方面和计算研究反应的机理,并进行了详细描述和讨论。
更新日期:2022-06-20
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