Michael additions of 1,2-dihydro-3H-indol-3-ones and some reactions of Michael adducts with ammonium acetate

Authors
Kawasaki, T Tang, CY Nakanishi, H Hirai, S Ohshita, T Tanizawa, M Himori, M Satoh, H Sakamoto, M Miura, K Nakano, F
Citation
T. Kawasaki et al., Michael additions of 1,2-dihydro-3H-indol-3-ones and some reactions of Michael adducts with ammonium acetate, J CHEM S P1, (3), 1999, pp. 327-333
Citations number
28
Categorie Soggetti
Chemistry & Analysis","Organic Chemistry/Polymer Science
Journal title
JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1
ISSN journal
0300922X → ACNP
Issue
3
Year of publication
1999
Pages
327 - 333
Database
ISI
SICI code
0300-922X(19990207):3<327:MAO1AS>2.0.ZU;2-1
Abstract
Reactions of 1-acetyl-1,2-dihydro-3H-indol-3-one and 1-acetyl-2-methoxy-1,2 -dihydro-3H-indol-3-one with ethylenic and acetylenic carbonyl compounds to ok place with Michael addition to give 1,3-di- and/or 1,2,3-triacylpropane compounds, respectively, which were elaborated to provide several kinds of heterocyclic compounds: carbazoles, oxaspiroindoles, a pyrano[3,2-b]indole, pyrroles and pyrrolo[1,2-a]indoles.