SYNTHESIS AND REACTIVITY OF (3-OXO-2,3-DIHYDRO-1H-INDOL-2-YLIDENE)ACETIC ACID ALKYL ESTERS IN DIELS-ALDER REACTIONS

Authors
MEROUR JY CHICHEREAU L DESARBRE E GADONNEIX P
Citation
Jy. Merour et al., SYNTHESIS AND REACTIVITY OF (3-OXO-2,3-DIHYDRO-1H-INDOL-2-YLIDENE)ACETIC ACID ALKYL ESTERS IN DIELS-ALDER REACTIONS, Synthesis, (4), 1996, pp. 519
Citations number
30
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Synthesis → ACNP
ISSN journal
00397881
Issue
4
Year of publication
1996
Database
ISI
SICI code
0039-7881(1996):4<519:SARO(>2.0.ZU;2-1
Abstract
Aldolization reactions of 1-acetyl-1H-indol-3(2H)-one with glyoxal der ivatives afforded acetyl-3-oxo-2,3-dihydro-1H-indol-2-ylidene)acetic a cid ester derivatives 2 and 3. Spiro compounds 6 were obtained by Diel s-Alder reactions of 2; inverse electron demand Diels-Alder reactions of 2 afforded pyrano indoles 8.