Interesting stereoselectivity of intramolecular Diels-Alder reactions leading to 5-carbomethoxy yohimbine systems

Authors
Leonard, J Hague, AB Harms, G Jones, ME
Citation
J. Leonard et al., Interesting stereoselectivity of intramolecular Diels-Alder reactions leading to 5-carbomethoxy yohimbine systems, TETRAHEDR L, 40(46), 1999, pp. 8141-8145
Citations number
22
Categorie Soggetti
Chemistry & Analysis","Organic Chemistry/Polymer Science
Journal title
TETRAHEDRON LETTERS
ISSN journal
00404039 → ACNP
Volume
40
Issue
46
Year of publication
1999
Pages
8141 - 8145
Database
ISI
SICI code
0040-4039(19991112)40:46<8141:ISOIDR>2.0.ZU;2-F
Abstract
5-Carboxy apoyohimbine ring systems have been prepared via intramolecular D iels-Alder reactions of systems that incorporate electron-deficient dienes and acylamide dienophiles. These mismatched systems cyclise efficiently wit h exo stereoselectivity. (C) 1999 Elsevier Science Ltd. All rights reserved .