Sequential 1,3-dipolar cycloaddition-Pictet-Spengler spirocyclisation reactions of metallo-azomethine ylides from aliphatic aldimines

Authors
Grigg, R Thornton-Pett, M Yoganathan, G
Citation
R. Grigg et al., Sequential 1,3-dipolar cycloaddition-Pictet-Spengler spirocyclisation reactions of metallo-azomethine ylides from aliphatic aldimines, TETRAHEDRON, 55(26), 1999, pp. 8129-8140
Citations number
11
Categorie Soggetti
Chemistry & Analysis","Organic Chemistry/Polymer Science
Journal title
TETRAHEDRON
ISSN journal
00404020 → ACNP
Volume
55
Issue
26
Year of publication
1999
Pages
8129 - 8140
Database
ISI
SICI code
0040-4020(19990625)55:26<8129:S1CSR>2.0.ZU;2-B
Abstract
Combinations of imine --> azomethine ylide --> cycloaddition cascades with acid catalysed Pictet-Spengler spirocyclisation occurs regio- and stereosel ectively to afford novel polycyclic spirocycles containing three new rings and five stereocentres (C) 1999 Elsevier Science Ltd. All rights reserved.