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- 1,3-Dipolar cycloaddition of 2-dialkylaminothioisomünchnones with aliphatic aldehydes: Synthesis of β-lactams and thiiranes, structure elucidation, and rationale for chemoselective fragmentation of cycloadducts
- 1-Aryl(glycofurano)imidazolidine-2-thiones derived from new 2-(alkylamino)-2-deoxyheptoses having d-glycero- d-galacto and d-glycero-d-talo configurations
- A bioinspired look at the glucosinolate metabolic pathway. Structural insights into the reaction of benzyl isothiocyanate and d-glucosamine
- A cycloaddition strategy for the synthesis of thiirane-containing glycomimetics
- A facile and expeditious entry to acyclic carbohydrate-derived 1,2-diazabutadienes
- A facile synthesis of C-glycosylbarbiturates
- A family of hydrogels based on ureido-linked aminopolyol-derived amphiphiles and bolaamphiphiles: Synthesis, gelation under thermal and sonochemical stimuli, and mesomorphic characterization
- A further look at π-delocalization and hydrogen bonding in 2-arylmalondialdehydes
- A new model for mapping the peptide backbone: Predicting proton chemical shifts in proteins
- A new synthesis of 6-oxopyrimidinium-4-olates. Theoretical study of the regioselective cycloaddition of arylisocyanates with A 1,3-thiazolium-4-olate system
- A novel highly diastereoselective synthesis of chiral dihydrothiophenes from mesoionic compounds
- A novel regio- and highly stereoselective anomeric deacetylation of 2-aminosugar derivatives
- A one-pot domino reaction in constructing isoorotate bases and their nucleosides
- A quantitative structure-reactivity relationship in N-acetyl oxazolidines: An electrostatic interaction controls rotamer population
- A simple, CIP-based notation system for the unambiguous specification of asymmetric reactions
- Absolute asymmetric synthesis under physical fields: Facts and fictions
- Acyclic-sugar pyrrole C-nucleoside-analogs derived from 2-(alkylamino)-2-deoxyaldoses
- Acylation of glycofurano[2,1-d]imidazolidine-2-thiones: A structural revision
- Adaptación al Espacio Europeo de Educación Superior de la asignatura química orgánica básica en los estudios de grado en química en la Universidad de Extremadura.
- Adaptación de la asignatura química orgánica al proceso de convergencia europea en los estudios degrado en química de la Universidad de Extremadura
- An anomeric effect drives the regiospecific ring-opening of 1,3-oxazolidines under acetylating conditions
- An efficient and highly diastereoselective synthesis of C-glycosylated 1,3-oxazolidines from N-methyl-d-glucamine
- An efficient and regioselective synthesis of acyclic C-nucleosides from mesoionic compounds
- An in-depth look at the effect of Lewis acid catalysts on Diels-Alder cycloadditions in ionic liquids
- Assessing stereoelectronic effects in dipolar cycloadditions yielding fused thiazolopyridone rings
- Assessing the whole range of CuAAC mechanisms by DFT calculations - On the intermediacy of copper acetylides
- Asymmetric tandem reactions based on nitroalkenes: A one-pot construction of functionalized chiral bicycles by a three-component reaction
- Atropisomeric carbohydrate imidazolidines: A novel class of nonbiaryl atropisomers
- Can we predict the conformational preference of amides?
- Carbohydrate-derived dienes for intramolecular and asymmetric Diels-Alder reactions
- Carbohydrates as chiral controllers: Synthesis of dihydrothieno[2,3-c]furanones
- Chiral N-acyloxazolidines: Synthesis, structure, and mechanistic insights
- Chiral autocatalysis: Where stereochemistry meets the origin of life
- Clay-catalyzed solventless addition reactions of furan with α,β- unsaturated carbonyl compounds
- Computational Screening of New Orthogonal Metal-Free Dipolar Cycloadditions of Mesomeric Betaines
- Computational insights into cycloadditions of thioisomünchnones with acetylenes: how does sulfur escape from cycloadducts?
- Computational studies on the BF<inf>3</inf>-catalyzed cycloaddition of furan with methyl vinyl ketone: A new look at Lewis acid catalysis
- Condensation of 2-amino-2-deoxysugars with isothiocyanates. Synthesis of cis-1,2-fused glycopyrano heterocycles.
- Conformation of secondary amides. A predictive algorithm that correlates DFT-calculated structures and experimental proton chemical shifts
- Conjugate additions of heteronucleophiles to enones and alkynoates. A 'benign by design' functionalization of heteroaromatics
- Construction of C-nucleosides diversified by [3+2] cycloaddition from a sugar-based mesoionic ring
- Cycloaddition chemistry of 1,3-thiazolium-4-olate systems. Reaction with nitroalkenes and interpretation of results using PM3 calculations
- Cycloadditions with clays and alumina without solvents
- Diastereofacial selectivity in diels-alder reactions of chiral 1,2-diaza-1,3-butadienes from carbohydrates
- Diastereoselective cycloadditions of 1,3-thiazolium-4-olates with chiral 1,2-diaza-1,3-butadienes
- Diastereoselective cycloadditions of nitroalkenes as an approach to the assembly of bicyclic nitrogen heterocycles
- Diastereoselective synthesis of chiral thiiranes by 1,3-dipolar cycloaddition of imidazo[2,1-b]thiazolium-4-olate systems with aromatic aldehydes
- Dissecting competitive mechanisms: Thionation vs. cycloaddition in the reaction of thioisomünchnones with isothiocyanates under microwave irradiation
- Erratum: Thermal and Sonochemical Studies on the Diels-Alder Cycloadditions of Masked o-Benzoquinones with Furans: New Insights into the Reaction Mechanism (Journal of Organic Chemistry (2003) 68 (7193-7203))
- Expeditious formation of 1,2,4-triazine derivatives via a thioisomunchnone cycloaddition reaction
- Experimental and theoretical insights regarding the cycloaddition reaction of carbohydrate-based 1,2-diaza-1,3-butadienes and acrylonitrile. A model case for the behavior of chiral azoalkenes and unsymmetric olefins
- Exploiting synthetic chemistry with mesoionic rings: Improvements achieved with thioisomünchnones
- Facile preparation of C-glycosylbarbiturates and C-glycosylbarbituric acids
- Fast and reliable location of stationary points in a reaction path
- From parity to chirality: Chemical implications revisited
- Generation and fate of a novel homochiral mesoionic dipole: Synthesis of C-nucleoside analogs
- Greener media in chemical synthesis and processing
- Haloalkyl isothiocyanates, useful and versatile reagents in heterocyclic chemistry
- Hetero-Diels-Alder reactions of homochiral 1,2-diaza-1,3-butadienes with diethyl azodicarboxylate under microwave irradiation. Theoretical rationale of the stereochemical outcome
- Homochirality and chemical evolution: New vistas and reflections on recent models
- Hydrazones from hydroxy naphthaldehydes. Part 2. Condensations with aromatic N-aminoheterocycles and elucidation of tautomeric structures
- Hydrazones from hydroxy naphthaldehydes and N-aminoheterocycles: Structure and stereodynamics
- Mechanistic studies of 1,3-dipolar cycloadditions of bicyclic thioisomünchnones with alkenes. A computational rationale focused on donor-acceptor interactions
- Münchnone-alkene cycloadditions: Deviations from the FMO theory. Theoretical studies in the search of the transition state
- NMR studies and semiempirical calculations on the structure of glycoamidines
- NMR studies of sugar amides and thioamides
- New acyclic-sugar C-nucleoside analogs. Synthesis of 2-(alditol-1-yl)-1-alkyl-4,5,6,7-tetrahydroindol-4-ones
- Non-biaryl atropisomers derived from carbohydrates. Part 3: Rotational isomerism of sterically hindered heteroaryl imidazolidine-2-ones and 2-thiones
- Non-biaryl atropisomers derived from carbohydrates. Part 1. Stereoselective synthesis of 1-aryl-5-hydroxyimidazolidine-2-thiones and their transformation into imidazoline-2-thiones
- Non-biaryl atropisomers derived from carbohydrates. Part 4: Absolute stereochemistry of carbohydrate-based imidazolidine-2-ones and 2-thiones with axial and central chirality
- Non-biaryl atropisomers derived from carbohydrates. Part 2. Atropisomeric behavior of monocyclic and bicyclic imidazolidine-2-ones and 2- thiones
- Non-dipolar behavior of mesoionic heterocycles: Synthesis and tautomerism of 2-alkylthioisomünchnones
- Nonlinear stereochemical effects in asymmetric reactions
- Novel acid-catalyzed rearrangement of tetrahydro-1,2,3,4-tetrazines: Unexpected formation of glycosazones
- On the Plausibility of Pseudosugar Formation in Cometary Ices and Oxygen-rich Tholins
- On the dual reactivity of a janus-type mesoionic dipole: Experiments and theoretical validation
- On the enhanced reactivity and selectivity of triazole formation in molecular flasks. A theoretical rationale
- On the mechanism of formation of glycofurano[2,1-d]-imidazolidin-2-ones. Reaction of 2-amino-2-deoxyheptopyranoses with isocyanates.
- On the prebiotic synthesis of D-sugars catalyzed by L-peptides: Assessments from first-principles calculations
- On the reactivity of 2-alkyl-1,3-thiazolium-4-olates toward electrophiles
- Optically active sugar thioamides from δ-gluconolactone
- Prebiotic-Like Condensations of Cyanamide and Glyoxal: Revisiting Intractable Biotars
- Preparation of C-nucleosides by dehydration of pentahydroxypentyl-heterocycles: Steric course and mechanism
- Pseudo-cyclic structures of mono- and di-azaderivatives of malondialdehydes. Synthesis and conformational disentanglement by computational analyses
- Push-pull 1,3-thiazolium-5-thiolates. Formation via concerted and stepwise pathways, and theoretical evaluation of NLO properties
- Reaction of glycosylisothiocyanates with 2-chloroethylamine. synthesis and structure of n-nucleoside analogues
- Reaction of glycosylisothiocyanates with 2-chloroethylamine
- Reaction of thioamides with silver carboxylates in aprotic media. A nucleophilic approach to the synthesis of imides, amides, and nitriles
- Reactions of 2-amino-2-thiazolines with isocyanates and isothiocyanates. Chemical and computational studies on the regioselectivity, adduct rearrangement, and mechanistic pathways
- Reactions of thioamides with metal carboxylates in organic media
- Reactivity of 2-methyl thioisomünchnone with acid chlorides
- Reduction of isothiocyanates to thioformamides with tri-n-butyltin hydride
- Rethinking aromaticity in H-bonded systems. Caveats for transition structures involving hydrogen transfer and π-delocalization
- Schiff bases from TRIS and formylpyridines: Structure and mechanistic rationale aided by DFT calculations
- Schiff bases from TRIS and ortho-hydroxyarenecarbaldehydes: Structures and tautomeric equilibria in the solid state and in solution
- Schiff bases from d-glucosamine and aliphatic ketones
- Sonochemical cycloadditions of o-quinones. The search for a cation radical pathway
- Stepwise cycloadditions of mesoionic systems: Thionation of thioisomunchnones by isothiocyanates
- Stepwise formation of 1,3-diazolium-4-thiolates by Münchnone cycloadditions: Promising candidates for nonlinear optics
- Structure of adducts of 2-arylaminothiazolines with isocyanates and isothiocyanates
- Substrate-controlled stereodifferentiation of tandem [4 + 2]/[3 + 2] cycloadditions by a vicinal carbohydrate-based template
- Symmetry breaking by spontaneous crystallization - Is it the most plausible source of terrestrial handedness we have long been looking for? - A reappraisal
- Symmetry breaking: An epistemological note
- Synergic effect of vicinal stereocenters in [3 + 2] cycloadditions of carbohydrate azadipolarophiles and mesoionic dipoles: Origin of diastereofacial selectivity
- Synthesis and reactivity toward acetylenic dipolarophiles of imidazo[2,1-b]thiazolium-3-olate systems
- Synthesis of 1,3,4,6-tetra-O-acetyl-2-[3-alkyl-(aryl)-thioreido]-2-deoxy-α-d-glucopyranoses and their transformation into 2-alkyl(aryl)amino-(1,2-dideoxy-α-d-glucopyrano)[2,1-d]-2-thiazolines
- Synthesis of 1-aryl-(glycofurano)imidazolidine-2-thiones from new 2-(alkylamino)-2-deoxyhexoses
- Synthesis of 2-alkyl(aryl)amino-(3,4,6-tri-O-acetyl-1,2-dideoxy-α-d-glucopyrano)[2,1-d]-2-oxazolines and ethyl 2-[3-alkyl(aryl)ureido]-2-deoxy-β-d-glucopyranosides from acetylated 2-[3-alkyl(aryl)ureido]-2-deoxy-d-glucopyranoses
- Synthesis of N,N′-bis(aryl)-N-(2-thiazolin-2-yl)thioureas
- Synthesis of acylated thioureylenedisaccharides
- Synthesis of dihydrothiophenes by an amino-directed thioisomünchnone-alkene cycloaddition reaction
- Synthesis of glycoamidines using a mercury-promoted reaction
- Synthesis of glycofurano[2,1-d]imidazolidin-2-ones
- Synthesis of sugar N-(2-thiazolin-2-yl)thioureas
- Synthesis of sugar isocyanates and their application to the formation of ureido-linked disaccharides
- Synthetic variations based on low-valent chromium: New developments
- Tautomerism in Schiff bases. the cases of 2-hydroxy-1-naphthaldehyde and 1-hydroxy-2-naphthaldehyde investigated in solution and the solid state
- The first density functional study on the [4 + 2]-cycloaddition reactions of 1,2-diaza-1,3-butadiene with alkenes
- The reaction of 2-amino-2-deoxyhexopyranoses with isocyanates. Synthesis of ureas and their transformation into heterocyclic derivatives.
- The structure of glycosyl amides: A combined study by NMR spectroscopy, X-ray crystallography, and computational chemistry
- Thermal and sonochemical studies on the Diels-Alder cycloadditions of masked o-benzoquinones with furans: New insights into the reaction mechanism
- Thionation of mesoionics with isothiocyanates: Evidence supporting a four-step domino process and ruling out a [2 + 2] mechanism
- Three- and four-membered rings from cycloadditions of 1,3-thiazolium-4-olates and aldehydes
- Understanding diastereofacial selection in carbohydrate-based domino cycloadditions: Semiempirical and DFT calculations
- Unexpected formation of β-lactams and penem isosteres from mesoionics: Sequential ring-opening-rearrangement of [3 + 2] cycloadducts
- Unusual aryl migration in a mesomeric betaine in the solid and liquid state: Mechanistic insights into the S<inf>N</inf>Ar reaction
- What does elementary chirality have to do with neutrinos?
- [3+2]-cycloadditions of 2-aminothioisomunchnones to alkynes: Synthetic scope and mechanistic insights
