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A facile synthesis of functionalized 7,8-diaza[5]helicenes through an oxidative ring-closure of 1,1’-binaphthalene-2,2’-diamines (BINAMs)

A facile and moderately functional-group-tolerant synthetic method for the preparation of 7,8-diaza[5]helicenes has been developed. It comprises of an oxidative ring-closing process of 1,1’-binaphthalene-2,2’-diamine (BINAM) derivatives with a chlorine-containing oxidant (t-BuOCl) in the presence of...

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Detalles Bibliográficos
Autores principales:	Takeda, Youhei, Okazaki, Masato, Maruoka, Yoshiaki, Minakata, Satoshi
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	Beilstein-Institut 2015
Materias:	Full Research Paper
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4311764/ https://www.ncbi.nlm.nih.gov/pubmed/25670986 http://dx.doi.org/10.3762/bjoc.11.2

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