Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/98329
Type: Artigo de periódico
Title: Remote Intramolecular Functionalization Of Arylnitrenium Ions. Ipso-substitution And Spiro-lactone Formation
Author: Abramovitch R.A.
Hawi A.
Rodrigues J.A.R.
Trombetta T.R.
Abstract: Acid-catalysed decomposition of (4′-azidophenyl)propanoic and butyric acids leads to ipso-attack by the carboxy group para to the nitrenium ion and the formation of imines of cyclohexadienone spiro-lactones, which can rearrange to the benz-fused lactones; 4′-azido-2-carboxydiphenyl ether behaves the same way to give spiro-lactone (9).
Editor: 
Rights: aberto
Identifier DOI: 10.1039/C39860000283
Address: http://www.scopus.com/inward/record.url?eid=2-s2.0-37049077699&partnerID=40&md5=b32a7534ceadea7851db07036c11cbc2
Date Issue: 1986
Appears in Collections:Unicamp - Artigos e Outros Documentos

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