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Racemization in Prins Cyclization Reactions

Isotopic labeling experiments were performed in order to elucidate a new mechanism for racemization in Prins cyclization reactions. The loss in optical activity for these reactions was shown to occur by 2-oxonia-Cope rearrangements by way of a (Z)-oxocarbenium ion intermediate. Reaction conditions s...

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Bibliografiske detaljer
Main Authors: Jasti, Ramesh, Rychnovsky, Scott D.
Format: Artigo
Sprog:Inglês
Udgivet: 2006
Fag:
Online adgang:https://ncbi.nlm.nih.gov/pmc/articles/PMC2483253/
https://ncbi.nlm.nih.gov/pubmed/17031979
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1021/ja064783l
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