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Stereochemical significance of O to N atom interchanges within cationic helicenes: experimental and computational evidence of near racemization to remarkable enantiospecificity

Oxygen atoms of cationic dioxa and azaoxa [6]helicenes can be exchanged by amino groups to form azaoxa and diaza [6]helicenes respectively. The mild reaction conditions developed herein allow the construction of libraries of derivatives with sensitive and/or functionalized side chains. Using enantio...

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Detalhes bibliográficos
Publicado no:Chem Sci
Main Authors: Labrador, Geraldine M., Besnard, Céline, Bürgi, Thomas, Poblador-Bahamonde, Amalia I., Bosson, Johann, Lacour, Jérôme
Formato: Artigo
Idioma:Inglês
Publicado em: Royal Society of Chemistry 2019
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Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC6676467/
https://ncbi.nlm.nih.gov/pubmed/31588273
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1039/c9sc02127b
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