About: Enantioselective Epoxidation of Conjugated cis-Enynes by ChiralDioxirane

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Attributs	Valeurs
type	work Article
Is Part Of	http://hub.abes.fr/acs/periodical/joceah/2007/volume_72/issue_11/w
Subject	Article
Title	Enantioselective Epoxidation of Conjugated cis-Enynes by ChiralDioxirane
has manifestation of work	http://hub.abes.fr/acs/periodical/joceah/2007/volume_72/issue_11/101021jo070205r/m/print http://hub.abes.fr/acs/periodical/joceah/2007/volume_72/issue_11/101021jo070205r/m/web
related by	http://hub.abes.fr/acs/periodical/joceah/2007/volume_72/issue_11/101021jo070205r/authorship/1 http://hub.abes.fr/acs/periodical/joceah/2007/volume_72/issue_11/101021jo070205r/authorship/2
Author	Burke Christopher P. Shi Yian
Abstract	This paper describes a highly chemo- and enantioselective epoxidation of conjugated cis-enynes usingreadily available glucose-derived ketone 2 as catalyst and Oxone as oxidant to form cis-propargyl epoxidesin high ee's. The interaction between the alkyne group of the substrate and the oxazolidinone moiety ofthe ketone catalyst as well as the interactions between the substituents on enynes and the oxazolidinonemoiety of the ketone catalyst are important for the stereodifferentiation.
article type	research-article
is part of this journal	The Journal of Organic Chemistry

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