Helvetica chimica acta

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  Año 2005, Vol. 88, Número 8

  • Compendium of Cycloaddition Reactions under High Pressure

    K. Matsumoto

    págs. 2033-2234

    

  • Preparation of beta^2-Amino Acid Derivatives (beta^2hThr, beta^2hTrp, beta^2hMet, beta^2hPro, beta^2hLys, Pyrrolidine-3-carboxylic Acid) by Using DIOZ as Chiral Auxiliary

    F. Gessier, L. Schaeffer, T. Kimmerlin

    págs. 2235-2249

    

  • Facile Synthesis of Diastereoisomerically and Optically Pure 2-Substituted Hexahydro-1H-pyrrolizin-3-ones

    R. Siegrist, C. Baumgartner

    págs. 2250-2261

    

  • Concerning the Structure of [18]Annulene

    O. Ermer

    págs. 2262-2266

    

  • A Novel One-Dimensional Coordination Polymer Involving Weak Hg-Hg Interactions

    A. Morsali

    págs. 2267-2271

    

  • Nonclassical Pschorr and Sandmeyer Reactions in Pyrazole Series

    G. Daidone, B. Maggio

    págs. 2272-2281

    

  • Solvent-Free Catalytic Friedel - Crafts Acylation of Aromatic Compounds with Carboxylic Acids by Using a Novel Heterogeneous Catalyst System: p-Toluenesulfonic Acid/Graphite

    M. H. Sarvari

    págs. 2282-2287

    

  • Two New Dibenzocyclooctene Lignans from the Water Extract of Kadsura spp

    D. Chen, Z. Liao, Z. Jia

    págs. 2288-2293

    

  • Mechanistic Studies on the Oxidation of Hydrazine by Tris(biguanide)manganese(IV) in Aqueous Acidic Media

    S. Mukhopadhyay, R. Mukherjee, B. B. Dhar

    págs. 2294-2301

    

  • Determination of the Atropisomeric Stability and Solution Conformation of Asymmetrically Substituted Biphenyls by Means of Vibrational Circular Dichroism (VCD)

    T. B. Freedman

    págs. 2302-2314

    

  • Three New Compounds from the Aerial Parts of Caragana sinica

    S. Wang

    págs. 2315-2321

    

  • Metal Analyses in Environmental and Pharmaceutical Samples by Capillary Electrophoresis with Methyl 3-Amino-3-(pyridin-3-yl)propanoate Dihydrochloride as a New Ion-Pairing Reagent

    F. O. Gulacar, G. K. Belin

    págs. 2322-2332

    

  • Preparation of Troger Base Derivatives by Cross-Coupling Methodologies

    M. Schar, F. Hof, D. M. Scofield

    págs. 2333-2344

    

  • A New Cyclopeptide from Clausena anisum-olens

    Y.-S. Wang

    págs. 2345-2348

    

  • New Briaranes from the South China Sea Gorgonian Junceella fragilis

    S.-H. Qi, S. Zhang, Y.-M. Wen, Z.-H. Xiao

    págs. 2349-2354

    

  • Novel Chemical Transformations of Tenoxicam

    K. Koczian, J. Kokosi

    págs. 2355-2363

    

  • New Sesquiterpenoids from Lycianthes marlipoensis

    F. Guo, Y. Li

    págs. 2364-2369

    

  • New Sesquiterpenoids from Salvia castanea Diels f. tomentosa

    G. Xu, L.-Y. Peng

    págs. 2370-2374