STUDY OF THE MECHANISM OF CYCLIZATION AND DECOMPOSITION OF METHYLKETONES OXINDOLES IN ACIDIC MEDIUM

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DC Field	Value	Language
dc.contributor.author	OUAHRANI MOHAMMED RIDHA	-
dc.contributor.author	SEGNI LADJEL	-
dc.contributor.author	DENDOUGUI HOUCINE	-
dc.date.accessioned	2006	-
dc.date.available	2006	-
dc.date.issued	2006	-
dc.identifier.issn	2170-0672	-
dc.identifier.uri	http://dspace.univ-ouargla.dz/jspui/handle/123456789/6521	-
dc.description	AST Annales des Sciences et Technologie	en_US
dc.description.abstract	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.	en_US
dc.language.iso	en	en_US
dc.relation.ispartofseries	volume 1 numéro 1 AST 2006;	-
dc.subject	Cyclization	en_US
dc.subject	indolenine	en_US
dc.subject	macidic mediu	en_US
dc.subject	methylketone oxindoles	en_US
dc.title	STUDY OF THE MECHANISM OF CYCLIZATION AND DECOMPOSITION OF METHYLKETONES OXINDOLES IN ACIDIC MEDIUM	en_US
dc.type	Article	en_US
Appears in Collections:	volume 1 numéro 1 AST 2006

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