“One-Pot” CuCl(2)-Mediated Condensation/C–S Bond Coupling Reactions to Synthesize Dibenzothiazepines by Bi-Functional-Reagent N, N′-Dimethylethane-1,2-Diamine

The efficient “One-pot” CuCl(2)-catalyzed C–S bond coupling reactions were developed for the synthesis of dibenzo[b,f][1,4]thiazepines and 11-methy-ldibenzo[b,f][1,4]thiazepines via 2-iodobenzaldehydes/2-iodoacetophenones with 2-aminobenzenethiols/2,2′-disulfanediyldianilines by using bifunctional-r...

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Detalles Bibliográficos
Autores principales: Wang, Dehe, Lu, Qichao, Li, Zhanjun, Fang, Chen, Liu, Ran, Yang, Bingchuan, Shen, Guodong
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2022
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9656399/
https://www.ncbi.nlm.nih.gov/pubmed/36364217
http://dx.doi.org/10.3390/molecules27217392
Descripción
Sumario:The efficient “One-pot” CuCl(2)-catalyzed C–S bond coupling reactions were developed for the synthesis of dibenzo[b,f][1,4]thiazepines and 11-methy-ldibenzo[b,f][1,4]thiazepines via 2-iodobenzaldehydes/2-iodoacetophenones with 2-aminobenzenethiols/2,2′-disulfanediyldianilines by using bifunctional-reagent N, N′-dimethylethane-1,2-diamine (DMEDA), which worked as ligand and reductant. The reactions were compatible with a range of substrates to give the corresponding products in moderate to excellent yields.

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