Hexopyranoside- and hexofuranose uloses with either ethyl 2-(branamethyl)acrylate in the presence of laminar Zn/Ag-graphite or ethyl 2-(trimethylsilylinethyl)acrylate/tetra-n-butylanrnonium fluoride undergo stereoselective branching, mainly with formation of spiro α-methylene-γ-lactones
Saccharinic acids (2-C-methyl aldonic acids) may be formed by treatment of Amadori ketoses with calc...
Four conformationally constrained fused oxa-aza spiro sugars have been synthesized from perbenzylate...
Improved synthesis of 1,3-disaccharides, obtained diastereomerically pure by [4+2] hetero cycloaddit...
The research is focused on spirocyclic α,β-unsaturated lactone obtained by modification of C(3) atom...
Two carbon chain extensions using a Wittig reaction on both a 1-deoxy ribulose derivative and a C-2-...
A novel Ferrier-type carbocyclization is reported. It involves a carbohydrate-derived lactone acetal...
Carbohydrates are among the most abundant class of biomolecules with a variety of derivatives. The g...
A stereoselective synthesis of the pentaketide lactone (3R,4S,5S,9S)-3,5,9-trihydroxy-4-methylundeca...
The use of manganese(III) acetate allows the direct synthesis of diverse arrays of [4.3.0] bicyclic ...
This thesis describes the synthesis of some novel carbohydrate lactones and their uses as starting m...
Two anomeric spirodiketopiperazines and one spirohydantoin of 6-deoxy-l-lyxofuranose have been prepa...
Intramolecular [2 + 2] photoannulation catalysed by copper(I)triflate has been applied to a series o...
The title compound was stereoselectively synthesized from methyl 2,6-dideoxy-4-O-methyl-β-L-thero-he...
An efficient approach to stereoselective construction of a spiro-γ-lactone core structure via BF3-pr...
C-glycosides play important roles in biological processes. Synthetic efforts to prepare carbohydrate...
Saccharinic acids (2-C-methyl aldonic acids) may be formed by treatment of Amadori ketoses with calc...
Four conformationally constrained fused oxa-aza spiro sugars have been synthesized from perbenzylate...
Improved synthesis of 1,3-disaccharides, obtained diastereomerically pure by [4+2] hetero cycloaddit...
The research is focused on spirocyclic α,β-unsaturated lactone obtained by modification of C(3) atom...
Two carbon chain extensions using a Wittig reaction on both a 1-deoxy ribulose derivative and a C-2-...
A novel Ferrier-type carbocyclization is reported. It involves a carbohydrate-derived lactone acetal...
Carbohydrates are among the most abundant class of biomolecules with a variety of derivatives. The g...
A stereoselective synthesis of the pentaketide lactone (3R,4S,5S,9S)-3,5,9-trihydroxy-4-methylundeca...
The use of manganese(III) acetate allows the direct synthesis of diverse arrays of [4.3.0] bicyclic ...
This thesis describes the synthesis of some novel carbohydrate lactones and their uses as starting m...
Two anomeric spirodiketopiperazines and one spirohydantoin of 6-deoxy-l-lyxofuranose have been prepa...
Intramolecular [2 + 2] photoannulation catalysed by copper(I)triflate has been applied to a series o...
The title compound was stereoselectively synthesized from methyl 2,6-dideoxy-4-O-methyl-β-L-thero-he...
An efficient approach to stereoselective construction of a spiro-γ-lactone core structure via BF3-pr...
C-glycosides play important roles in biological processes. Synthetic efforts to prepare carbohydrate...
Saccharinic acids (2-C-methyl aldonic acids) may be formed by treatment of Amadori ketoses with calc...
Four conformationally constrained fused oxa-aza spiro sugars have been synthesized from perbenzylate...
Improved synthesis of 1,3-disaccharides, obtained diastereomerically pure by [4+2] hetero cycloaddit...
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