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Oxazolines as Dual Function Traceless Chromophores and Chiral Auxiliaries: Enantioselective Photoassisted Synthesis of Polyheterocyclic Ketones

2-(o-Amidophenyl)-oxa- and thiazolines undergo excited state intramolecular proton transfer (ESIPT), generating aza-o-xylylenes capable of intramolecular [4+2] and [4+4] cycloadditions with tethered unsaturated pendants. Facile hydrolysis of the primary photoproducts, spiro-oxazolidines and thiazoli...

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Publicado en:J Am Chem Soc
Main Authors: Mukhina, Olga A., Kutateladze, Andrei G.
Formato: Artigo
Idioma:Inglês
Publicado: 2016
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Acceso en liña:https://ncbi.nlm.nih.gov/pmc/articles/PMC5578731/
https://ncbi.nlm.nih.gov/pubmed/26866604
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1021/jacs.5b12690
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