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Study of the mechanism of cyclization and decomposition of methylketones oxindoles in acidic medium
Joint Authors
Rida, Ouahrani Muhammad
Ladjel, Segni
Dendougui, Husayn
Source
Annales de la Faculté des Sciences et Sciences de l'Ingénieur
Issue
Vol. 1, Issue 1 (31 Mar. 2006), pp.34-36, 3 p.
Publisher
l’Université Kasdi Merbah Ouargla Faculté des Sciences et Sciences de l'Ingénieur
Publication Date
2006-03-31
Country of Publication
Algeria
No. of Pages
3
Main Subjects
Topics
Abstract EN
The stechiometry of the paratoluene sulphonic acid is a determining factor of the reaction of cyclization of the oxindolic methylketone 1.
Indeed, the oxindolic methylketone 1 is cyclized in pentacyclic compound 2 in the presence of an adequate quantity of paratoluene sulphonic acid in good yield.
Obtaining the tow epimeric indolenines 3a and 3b enabled us to explain the mechanism of this reaction.
American Psychological Association (APA)
Rida, Ouahrani Muhammad& Ladjel, Segni& Dendougui, Husayn. 2006. Study of the mechanism of cyclization and decomposition of methylketones oxindoles in acidic medium. Annales de la Faculté des Sciences et Sciences de l'Ingénieur،Vol. 1, no. 1, pp.34-36.
https://search.emarefa.net/detail/BIM-285608
Modern Language Association (MLA)
Rida, Ouahrani Muhammad…[et al.]. Study of the mechanism of cyclization and decomposition of methylketones oxindoles in acidic medium. Annales de la Faculté des Sciences et Sciences de l'Ingénieur Vol. 1, no. 1 (2006), pp.34-36.
https://search.emarefa.net/detail/BIM-285608
American Medical Association (AMA)
Rida, Ouahrani Muhammad& Ladjel, Segni& Dendougui, Husayn. Study of the mechanism of cyclization and decomposition of methylketones oxindoles in acidic medium. Annales de la Faculté des Sciences et Sciences de l'Ingénieur. 2006. Vol. 1, no. 1, pp.34-36.
https://search.emarefa.net/detail/BIM-285608
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 36
Record ID
BIM-285608