In Situ-Generated Niobium-Catalyzed Synthesis of 3-Pyrroline Derivatives via Ring-Closing Metathesis Reactions

[Image: see text] An active in situ-generated Nb complex was used as a catalyst in the ring-closing metathesis reaction of N,N-diallyl-p-toluenesulfonamide to afford the corresponding 3-pyrroline derivative. The Nb complex was formed from NbCl(5), trimethylsilyl chloride, Zn, and PhCHCl(2) in tetrah...

Descripción completa

Detalles Bibliográficos
Autores principales: Fuji, Maito, Chiwata, Jintaro, Ozaki, Makoto, Aratani, Shunsuke, Obora, Yasushi
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Chemical Society 2018
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6644540/
https://www.ncbi.nlm.nih.gov/pubmed/31459018
http://dx.doi.org/10.1021/acsomega.8b01642
Descripción
Sumario:[Image: see text] An active in situ-generated Nb complex was used as a catalyst in the ring-closing metathesis reaction of N,N-diallyl-p-toluenesulfonamide to afford the corresponding 3-pyrroline derivative. The Nb complex was formed from NbCl(5), trimethylsilyl chloride, Zn, and PhCHCl(2) in tetrahydrofuran. The Nb complex displayed high catalytic activity toward ring-closing metathesis reactions.

Ejemplares similares