Syntheses of non-aromatic medium and large rings synthesized via phenylnitrenium ions

Syntheses of non-aromatic medium and large rings synthesized via phenylnitrenium ions

We describe the preparation of m- and p-substituted phenyl azides which, on treatment with trifluoromethanesulfonic acid in chloroform (and only in one case, after adding trifluoroacetic acid) at 0 °C, gives rise to the intermediate phenylnitrenium ions that undergo intramolecular cyclization to giv...

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Bibliographic Details
Main Authors: Gino Del Ponte, Fernando C. Archanjo, Lilian Y. Watanabe, Paulo M. Donate, Joaquín M. Campos
Format: Article
Language:English
Published: Elsevier 2018-03-01
Series:Arabian Journal of Chemistry
Subjects:
Anilines
Aryl azides
Cyclization
Large rings
Medium rings
Nitroarenes
Phenylnitrenium
Online Access:http://www.sciencedirect.com/science/article/pii/S1878535216302106

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