SYNTHESIS OF TETRAHYDROFUROCARBAZOLONES VIA INTRAMOLECULAR DIELS-ALDER REACTIONS

Authors
MADALENGOITIA JS MACDONALD TL
Citation
Js. Madalengoitia et Tl. Macdonald, SYNTHESIS OF TETRAHYDROFUROCARBAZOLONES VIA INTRAMOLECULAR DIELS-ALDER REACTIONS, Tetrahedron letters, 34(39), 1993, pp. 6237-6240
Citations number
11
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Tetrahedron letters → ACNP
ISSN journal
00404039
Volume
34
Issue
39
Year of publication
1993
Pages
6237 - 6240
Database
ISI
SICI code
0040-4039(1993)34:39<6237:SOTVID>2.0.ZU;2-W
Abstract
l-3a,4,10,10a-tetrahydrofuro[3,4-b]carbazol-1-ones were synthesized by an intramolecular Diels-Alder reaction. Exo/endo product ratios were found to be sensitive to both solvent and temperature. The synthesis o f isoelliptitoxin 2, a hybrid molecule of ellipticine and 4'-demethylp odophyllotoxin, is presented.