Stereospecific Ring Contraction of Bromocycloheptenes through Dyotropic Rearrangements via Nonclassical Carbocation–Anion Pairs

[Image: see text] Experimental and theoretical evidence is reported for a rare type I dyotropic rearrangement involving a [1,2]-alkene shift, leading to the regio- and stereospecific ring contraction of bromocycloheptenes. This reaction occurs under mild conditions, with or without a Lewis acid cata...

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Detalles Bibliográficos
Autores principales: Goh, Shermin S., Champagne, Pier Alexandre, Guduguntla, Sureshbabu, Kikuchi, Takashi, Fujita, Makoto, Houk, K. N., Feringa, Ben L.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Chemical Society 2018
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5909176/
https://www.ncbi.nlm.nih.gov/pubmed/29596748
http://dx.doi.org/10.1021/jacs.8b00821

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