V
Vijaya Gracias
Researcher at University of Kansas
Publications - 44
Citations - 1095
Vijaya Gracias is an academic researcher from University of Kansas. The author has contributed to research in topics: Ring (chemistry) & Azide. The author has an hindex of 19, co-authored 44 publications receiving 1061 citations. Previous affiliations of Vijaya Gracias include Abbott Laboratories.
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A versatile synthesis of fused triazolo derivatives by sequential Ugi/alkyne-azide cycloaddition reactions
TL;DR: A facile synthesis of fused dihydrotriazolo[1,5-a]pyrazinones and triazolobenzodiazepines by an Ugi/alkyne–azide cycloaddition synthetic sequence is reported.
Journal ArticleDOI
Asymmetric Schmidt reaction of hydroxyalkyl azides with ketones.
Kiran Sahasrabudhe,Vijaya Gracias,Kelly Wayne Furness,Brenton T. Smith,Christopher E. Katz,D. Srinivasa Reddy,Jeffrey Aubé +6 more
TL;DR: An asymmetric equivalent of the Schmidt reaction permits stereocontrol in ring expansions of symmetrical cyclohexanones and provides an unusual opportunity to study a ring-expansion reaction controlled entirely by stereoelectronic factors.
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Sequential Ugi/Heck cyclization strategies for the facile construction of highly functionalized N-heterocyclic scaffolds
TL;DR: In this article, a new strategy employing an Ugi four-component reaction and a microwave-assisted intramolecular Heck cyclization in a sequential fashion to access an array of N-containing heterocycles is reported.
Journal ArticleDOI
Synthesis of Fused Bicyclic Imidazoles by Sequential Van Leusen/Ring-Closing Metathesis Reactions
TL;DR: A new strategy employing the van Leusen three-component reaction and the ring-closing metathesis reaction in a sequential fashion to access fused bicyclic imidazole rings is reported, generating compounds of significant molecular complexity from simple starting materials in an expedient fashion with excellent yields.