Convenient Synthesis of (3R, 4S)-4-Methyl-3-hexanol and (S)-4-Methyl-3-hexanone, the Pheromones of AntsClassics in Hydrocarbon Chemistry. By Henning HopfCycloaddition Reactions of C,N-Diphenylnitrone to Methylene-γ-butyrolactonesCatalytic Hydrogenation Reaction of Naringin-Chalcone. Study of the Electrochemical ReactionChemical Study of the Essential Oil of Mutisia Friesiana

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Convenient Synthesis of (3R, 4S)-4-Methyl-3-hexanol and (S)-4-Methyl-3-hexanone, the Pheromones of AntsSynthesis of enantiopure pheromones I and II, both of them bearing chiral methyl branching and an α-
Classics in Hydrocarbon Chemistry. By Henning Hopf
Cycloaddition Reactions of C,N-Diphenylnitrone to Methylene-γ-butyrolactonesCycloaddition of C,N-diphenylnitrone to α-methylene-γ-butyrolactone afforded two diastereomeric 5-sp
Catalytic Hydrogenation Reaction of Naringin-Chalcone. Study of the Electrochemical ReactionThe electrocatalytic hydrogenation reaction of naringin derivated chalcone is studied. The reaction
Chemical Study of the Essential Oil of Mutisia FriesianaThe composition of essential oil of Mutisia friesiana (Asteracae) was studied. The
Catalytic Activity of MEL Zeolites Modified with Metallic Couples for the Conversion of EthaneThe transformation of ethane into aromatic hydrocarbons over Zn-metal- containing zeolites at W/F=10
Comparison Between Aqueous and Nonaqueous AOT-Heptane Reverse Micelles Using Acridine Orange as Molecular ProbeAqueous and nonaqueous AOT/n-heptane reverse micelles where characterized by UV-Visible and fluoresc
Chemical Modifications of 1,2,5-Oxadiazole N-Oxide System Searching for Cytotoxic Selective Hypoxic DrugsNew analogues of 3-Formyl-4-phenyl-1,2,5-oxadiazole N-oxide (1) are prepared and evaluated as cytoto
Conformational Analysis of Seven Membered Nitrogen Heterocycles Employing Molecular Modeling. Part II: 1-(ONitrophenyl)-2-Phenyl-1h-4,5,6,7-Tetrahydro-1,3-DiazepineGeometry optimization of 1-(o-nitrophenyl)-2-phenyl-1H-4,5,6,7-tetrahydro-1,3-diazepine is performed
Chemical Components and Biological Activity of Bidens Subalternans, B. Aurea (Astereaceae) and Zuccagnia Puntacta (Fabaceae)The aim of this work was to evaluate the activity in the gastrointestinal tract of the several extra
Citotoxic Activity of Extracts and Sesquiterpene Lactones from Stachycephalum argentinumThe extracts and sesquiterpene lactones of S.argentinum were assayed to determine their bio
Cyclodimerization of Stilbenes and Styrenes Catalyzed by Heteropolyacid Supported on SilicaSeveral stilbenes and styrenes have been treated with heteropolyacid] (HPA) supported over silice. T
Comparative Study of Hydrocarbon, Fluorocarbon and Aromatic Bonded RP-HPLC Stationary Phases by Linear Solvation Energy Relationships
Computational Study of the Stereoselectivity of Diels-Alder Reactions of D-Glucose-Derived Dienophiles with CyclopentadieneA computational study was performed in order to rationalize the high exo stereoselectivity
Conformational Study of New AZT DerivativesA conformational study of three new AZT derivatives was made by semiempirical methods in order to fi
Cyclodextrin Effect on Intramolecular CatalysisHPCD inhibits the hydrolysis reaction of monoamides and monoesters of phthalic and maleic acid at pH
Chemical Characteristics of Passiflora Caerulea Sedd Oil and Residual Seed MealSeeds from Passiflora caerulea were defatted with n-hexane yielding 29,9% of crude oil (dry
Chemo- and Stereoselective Reduction of Polyfunctional Carbonyl Compounds by Mucor rouxiiSeveral polyfunctional carbonyl compounds, such as α- and β-ketoesters, were chemo- and stereoselect
Catalytic Epoxidation of LimoneneThe epoxidation of limonene with hidrogen peroxide was studied over zeolite Tibeta (a large pore mat
Chemistry of the Calceolaria Genus. Structural and Biological AspectsAutochthonous species of the Calceolaria (Scrophulariaceae) genus are studied. From their apolar ext

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