L
Luis M. Quintanal
Researcher at Spanish National Research Council
Publications - 7
Citations - 108
Luis M. Quintanal is an academic researcher from Spanish National Research Council. The author has contributed to research in topics: Intramolecular force & Hydrogen atom abstraction. The author has an hindex of 6, co-authored 7 publications receiving 99 citations.
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Journal ArticleDOI
Intramolecular 1,8-hydrogen-atom transfer reactions in (1-->4)-O-disaccharide systems: conformational and stereochemical requirements.
Cosme G. Francisco,Antonio J. Herrera,Alan R. Kennedy,Angeles Martín,Daniel Melián,Inés Pérez-Martín,Luis M. Quintanal,Ernesto Suárez +7 more
TL;DR: The stereochemical and conformational factors controlling the intramolecular hydrogen-atom transfer (HAT) reaction between the two pyranose units in a (1-->4)-O-disaccharide when promoted by a primary 6-O-yl radical are studied.
Journal ArticleDOI
Intramolecular 1,8- versus 1,6-hydrogen atom transfer between pyranose units in a (1-->4)-disaccharide model promoted by alkoxyl radicals. Conformational and stereochemical requirements.
TL;DR: The stereochemical and conformational factors controlling the intramolecular hydrogen atom transfer (HAT) reaction between the two pyranose units in a (1-->4)-disaccharide when promoted by a primary 6-O-yl radical are studied.
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Stereoselective synthesis of C-ketosides by sequential intramolecular hydrogen atom transfer–intermolecular allylation reaction
TL;DR: In this article, a tandem 1,5 or 1,6 hydrogen atom transfer (HAT)-based radical allylation using carbohydrate models was described, which generated a C-glycos-1-yl radical intermediate, which added to allyltri-n-butyltin with high diastereoselectivity.
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Hydrogen Atom Transfer Experiments Provide Chemical Evidence for the Conformational Differences between C- and O-Disaccharides
TL;DR: In this paper, the authors studied the regioselectivity of the hydrogen atom transfer (HAT) reaction promoted by alkoxyl radicals generated from 3-hydroxypropyl α-d-mannopyranoside derivative (O -glycoside) and 2,6-anhydro-d - glycero -d - manno -decitol derivative (C - glycoside).
Journal ArticleDOI
Intramolecular 1,8-hydrogen atom transfer. Stereoselectivity of the hexopyranos-5'-yl radical reactions in Hex p-(1-->4)-Hex p disaccharide systems.
TL;DR: The stereoselective reduction of hexopyranos-5'-yl radicals in alpha-D-Hex p-(1-->4)-D-hex p disaccharide models is described, which permits in some cases the transformation of beta-L-HEx p-( 1-->4)D- Hex p into beta-H-ex p-1-2-4-3-4 Disaccharides in a single step with high diastereoselect