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Tetrahedron, ISSN 0040-4020, 1998, Volume 54, Issue 29, pp. 8321 - 8348
High yield, highly stereoselective methods for the synthesis of β- mannopyranosides primary, secondary, and tertiary alcohols are presented. Activation of... 
Carbohydrates | Inversion Reactions | Glycosidation | Stereoselection | carbohydrates | THIOGLYCOSIDES | OLIGOSACCHARIDES | DISACCHARIDES | BUILDING UNITS | CHEMISTRY, ORGANIC | INVERSION | STEREOSELECTIVE SYNTHESIS | ANOMERIC RADICALS | inversion reactions | MANNOSE | INTRAMOLECULAR AGLYCON DELIVERY | glycosidation | stereoselection | TEMPORARY SILICON CONNECTION
Journal Article
Tetrahedron Letters, ISSN 0040-4039, 06/2016, Volume 57, Issue 23, pp. 2474 - 2477
By using carbon tetrachloride as the chloride radical and boron trifluoride etherate as the Lewis acid, the halogen-light-activated anomeric inversion of... 
Halogen | Radical reaction | Anomeric inversion | Quasi-anomeric effect | FORMATION MECHANISM | COMPLEXES | CHEMISTRY, ORGANIC | CONFORMATION | ANOMERIC RADICALS | LASER FLASH-PHOTOLYSIS | STEREOSELECTIVITY | PULSE-RADIOLYSIS | CHEMISTRY | HALOGEN ATOMS | 1-ALKOXY-1-GLYCOSYL RADICALS
Journal Article
Tetrahedron Letters, ISSN 0040-4039, 1994, Volume 35, Issue 36, pp. 6623 - 6626
Intramolecular hydrogen transfer reactions of 3-O-acyl-α-methyl-d-mannopyranosides occur in a 1,6-fashion to give inverted β-mannopyranosides. The yields are... 
TRANSLOCATION REACTIONS | CHEMISTRY, ORGANIC | ANOMERIC RADICALS | ETHERS | HYDROGEN-ATOM ABSTRACTION | CYCLIZATION
Journal Article
Carbohydrate Research, ISSN 0008-6215, 04/2019, Volume 476, pp. 53 - 59
A rapid mass spectrometry method for determining the anomeric configuration of the sugar at the reducing end of an oligosaccharide was demonstrated. The method... 
Inversion | Glycoside hydrolases | Anomeric configuration | Retention | Mass spectrometry | Mechanism | Carbohydrate-active enzymes | MALTASE-GLUCOAMYLASE | ACTIVE-SITE | BIOCHEMISTRY & MOLECULAR BIOLOGY | CHEMISTRY, ORGANIC | COLLISION-INDUCED DISSOCIATION | ENZYME DYNAMICS | FORMS | SUBSTRATE-SPECIFICITY | GLUCOSE | PURIFICATION | X-RAY | CHEMISTRY, APPLIED | Enzymes | Hydrolases | Index Medicus
Journal Article
Journal Article
Journal of Physical Organic Chemistry, ISSN 0894-3230, 04/2009, Volume 22, Issue 4, pp. 282 - 288
We have demonstrated experimentally by Raman analysis that 1 a exists as a mixture of ttt/cct conformers at 22 degrees C in liquid or CCl4 solution, thus... 
Anomeric | Stereoelectronic | Raman | Triazaphenalene | Conformation | RING INVERSION | PERHYDROPHENALENES | stereoelectronic | MOLECULAR-HYDROGEN | FORMAL TRANSFERS | COMPLEXES | CHEMISTRY, ORGANIC | CHEMISTRY, PHYSICAL | conformation | TRICYCLIC ORTHOAMIDE | anomeric | CARBON-HYDROGEN BONDS | HYDRIDE | HETEROCYCLIC-SYSTEMS | NMR-SPECTRA | triazaphenalene
Journal Article
Canadian Journal of Chemistry, ISSN 0008-4042, 03/1991, Volume 69, Issue 3, pp. 474 - 480
The 13 C nuclear magnetic resonance data of a series of 2-(4-substituted-phenoxy)tetrahydropyrans at 156 K and in CF 2 Br 2 and CHFCl 2 solvents show that the... 
RING INVERSION | 2-SUBSTITUTED TETRAHYDROPYRANS | CONFORMATIONAL ANALYSIS | 1,7-DIOXASPIRO<5.5>UNDECANES | CHEMISTRY | ANOMERIC EFFECT | MOLECULES
Journal Article
Journal of Organic Chemistry, ISSN 0022-3263, 02/1999, Volume 64, Issue 3, pp. 819 - 825
An efficient radical cascade involving a 5-exo-dig, a 1,6-H transfer, a 6-endo-trig, a 4-exo-dig, and a final 1,6-H transfer allows the diastereoselective... 
ANOMERIC RADICALS | ABSTRACTION | BROMOMETHYLDIMETHYLSILYL PROPARGYL ETHERS | VINYL RADICALS | 1,5-HYDROGEN ATOM-TRANSFER | CHEMISTRY, ORGANIC | GENERATION | INVERSION | STEREOSELECTIVE SYNTHESIS | BETA-LACTAMS | TRANSLOCATING PRT GROUPS
Journal Article
Journal Article
Journal of Organic Chemistry, ISSN 0022-3263, 1997, Volume 62, Issue 6, pp. 1713 - 1722
The susceptibility of glycal-derived carbinols to acid-catalyzed ring expansion is described. In the systems prepared from cyclopentanone, Ferrier ionization... 
ROUTE | K EE CHEMISTRY, ORGANIC | ANOMERIC CENTER | POLARITY INVERSION | FERRIER REARRANGEMENT | CHEMISTRY, ORGANIC | GLYCALS | C-GLYCOSIDES | PENTENYL ESTERS | SILYLACETYLENES | STEREOCONTROLLED SYNTHESIS | GLYCOSYLIDENE CARBENES | Glycosides | Research | Ring formation (Chemistry) | Rearrangements (Chemistry)
Journal Article
Tetrahedron, ISSN 0040-4020, 1997, Volume 53, Issue 40, pp. 13797 - 13810
The scope and limitations in the 1,n (n = 5, 6, 7) hydrogen transfers from homoallyl radicals of type 10 have been delineated. Encouraging results have notably... 
ANOMERIC RADICALS | K EE CHEMISTRY, ORGANIC | ABSTRACTION | BROMOMETHYLDIMETHYLSILYL PROPARGYL ETHERS | VINYL RADICALS | 1,5-HYDROGEN ATOM-TRANSFER | CHEMISTRY, ORGANIC | PRT GROUPS | INVERSION | PRECURSORS | CYCLIZATION | BETA
Journal Article
LETTERS IN ORGANIC CHEMISTRY, ISSN 1570-1786, 10/2004, Volume 1, Issue 4, pp. 376 - 380
X-Ray crystallographic analysis of an enantiopure 1-thio-alpha-D-glucopyranoside S-oxide clearly supports the role of the exo-anomeric effect in determining... 
1-thio-alpha-D-glucopyranoside S-oxide | X-ray crystallography | DENSITY | stereoselective oxidation | SULFOXIDES | CONFIGURATION | CHEMISTRY, ORGANIC | anomeric effect | MANNOPYRANOSYL | CRYSTAL | INVERSION | 1-thioglycosides
Journal Article
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