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Syntheses of Isochromenes and Naphthalenes by Electrophilic Cyclization of Acetylenic Arenecarboxaldehydes

Highly substituted 1H-isochromenes, isobenzofurans and pyranopyridines can be prepared by allowing o-(1-alkynyl)arenecarboxaldehydes and ketones to react with I(2), ICl, NIS, Br(2), NBS, p-O(2)NC(6)H(4)SCl or PhSeBr, and various alcohols or carbon-based nucleophiles at room temperature. Naphthyl ket...

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Detalhes bibliográficos
Main Authors: Yue, Dawei, Cá, Nicola Della, Larock, Richard C.
Formato: Artigo
Idioma:Inglês
Publicado em: 2006
Assuntos:
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC2586152/
https://ncbi.nlm.nih.gov/pubmed/16626117
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1021/jo0524573
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