The Nazarov cyclization of beta-carbonyl-beta '-furyl-divinyl ketones and related compounds as induced by perchloric acid

Authors
Mateos, AF de la Nava, EMM Gonzalez, RR
Citation
Af. Mateos et al., The Nazarov cyclization of beta-carbonyl-beta '-furyl-divinyl ketones and related compounds as induced by perchloric acid, TETRAHEDRON, 57(6), 2001, pp. 1049-1057
Citations number
11
Categorie Soggetti
Chemistry & Analysis","Organic Chemistry/Polymer Science
Journal title
TETRAHEDRON
ISSN journal
00404020 → ACNP
Volume
57
Issue
6
Year of publication
2001
Pages
1049 - 1057
Database
ISI
SICI code
0040-4020(20010204)57:6<1049:TNCOB'>2.0.ZU;2-U
Abstract
Diluted solutions of perchloric acid and acetic anhydride are introduced as a new catalyst for cationic cyclizations. The influence of the strong acid concentration and the nature of the anhydride have been studied in four ty pes of Nazarov substrates. (C) 2001 Elsevier Science Ltd. All rights reserv ed.