5‐(Cyano)dibenzothiophenium Triflate: A Sulfur‐Based Reagent for Electrophilic Cyanation and Cyanocyclizations

The synthesis of 5‐(cyano)dibenzothiophenium triflate 9, prepared by activation of dibenzo[b,d]thiophene‐5‐oxide with Tf(2)O and subsequent reaction with TMSCN is reported, and its reactivity as electrophilic cyanation reagent evaluated. The scalable preparation, easy handling and broad substrate sc...

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Detalles Bibliográficos
Autores principales: Li, Xiangdong, Golz, Christopher, Alcarazo, Manuel
Formato: Online Artículo Texto
Lenguaje:English
Publicado: John Wiley and Sons Inc. 2019
Materias:
Communications
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6618300/
https://www.ncbi.nlm.nih.gov/pubmed/31091342
http://dx.doi.org/10.1002/anie.201904557

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6618300/
https://www.ncbi.nlm.nih.gov/pubmed/31091342
http://dx.doi.org/10.1002/anie.201904557

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