Graphical Abstract: Eur. J. Org. Chem. 6/2005

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<ul><li><p>Papers available ahead of print in Early View at www.interscience.wiley.com</p><p>Issue 6/2005</p><p>Pages 9531204</p><p>COVER PICTURE</p><p>The cover picture shows the enantiomers of the exo (front)and endo (back) isoxazolidines obtained from the box-cata-lysed 1,3-dipolar cycloaddition between 3-acryloyl-1,3-oxaz-olidin-2-one and diphenylnitrone. The last and unknown exoisomer was selectively obtained (de 80 %; ee 99 %) forthe first time by using the appropriate disubstituted box andNiII as asymmetric catalyst, and its absolute configuration isreported in the article by G. Desimoni et al. on p. 1020ff.The view over the cross yards of the Old University of Paviais the backdrop for the schematic representation of the fourpossible stereoisomers selectively obtained by using box-based asymmetric catalysts.</p><p>MICROREVIEWS Contents</p><p>G. Licini, L. J. Prins, P. Scrimin*969</p><p>Oligopeptide Foldamers: From Structure toFunction</p><p>Keywords: Catalysis / Molecular recognition /Peptides / Supramolecules</p><p>Eur. J. Org. Chem. 2005, 957962 www.eurjoc.org 2005 Wiley-VCH Verlag GmbH &amp; Co. KGaA, Weinheim 957</p></li><li><p>Michael Renz*979</p><p>Ketonization of Carboxylic Acids by Decar-boxylation: Mechanism and Scope</p><p>Keywords: Carboxylic acids / Catalysis / Decarboxy-lation / Ketones</p><p>SHORT COMMUNICATIONSM. Amatore, C. Gosmini,* J. Perichon989</p><p>Cobalt-Catalyzed Vinylation of FunctionalizedAryl Halides with Vinyl Acetates</p><p>Keywords: Catalysis / Cobalt / Cross-coupling /Styrene / Vinylation</p><p>J. J. Eisch,* A. A. Adeosun993</p><p>Novel Alkylidenating Agents via the Lithiationof Monoalkyl Group 4 Metal Derivatives:Methylidene-Metal Complexes and Their ActiveLithiated Precursors</p><p>Keywords: Group 4 metals / Methyl derivatives /Methylidene complexes / Lithiation /ROMP catalyst</p><p>M. Helms, H.-U. Reiig*998</p><p>Ozonolyses of Enantiopure 4-Alkoxy-3,6-dihydro-2H-1,2-oxazines: An Expedient Routeto Functionalized -Amino--hydroxy Esters</p><p>Keywords: Amino acids / Carbohydrates / 1,2-Oxazines / Ozonolysis</p><p>958 2005 Wiley-VCH Verlag GmbH &amp; Co. KGaA, Weinheim www.eurjoc.org Eur. J. Org. Chem. 2005, 957962</p></li><li><p>FULL PAPERSM. Helms, W. Schade, R. Pulz,1003T. Watanabe, A. Al-Harrasi, L. Fisera,I. Hlobilova, G. Zahn, H.-U. Reiig*</p><p>Stereodivergent Syntheses of Highly SubstitutedEnantiopure 4-Alkoxy-3,6-dihydro-2H-1,2-ox-azines by Addition of Lithiated Alkoxyallenes toCarbohydrate-Derived Aldonitrones</p><p>Keywords: Allenes / Lithium / Nitrones / Carbo-hydrates / 1,2-Oxazines</p><p>G. Desimoni,* G. Faita,* M. Mella,1020M. Boiocchi</p><p>In Search of exo-Selective Catalysts for Enantio-selective 1,3-Dipolar Cycloaddition betweenAcryloyloxazolidinone and Diphenylnitrone</p><p>Keywords: Asymmetric catalysis / Cycloaddition /Enantioselectivity / N,O ligands</p><p>J. Mulzer,* U. Steffen, H. J. Martin,1028L. Zorn</p><p>Facially Controlled C-Methylation of Oxolanyland Cyclopentyl Acetate Enolates: Applicationto the Total Synthesis of ()-NephromopsinicAcid</p><p>Keywords: Alkylation / Configuration determination /Enolates / Natural product synthesis /Paraconic acids / Stereoelectronic effects</p><p>W. Yoo, G. C. Tsui, W. Tam*1044</p><p>Palladium-Catalyzed Suzuki Couplings of 2,3-Dibromonorbornadiene: Synthesis of Symmetri-cal and Unsymmetrical Aryl-Substituted Nor-bornadienes</p><p>Keywords: Palladium/ Catalysis / Suzuki couplings /Norbornadienes / Boronic acids</p><p>Eur. J. Org. Chem. 2005, 957962 www.eurjoc.org 2005 Wiley-VCH Verlag GmbH &amp; Co. KGaA, Weinheim 959</p></li><li><p>A. C. Leal Badaro Trindade,1052D. C. dos Santos, L. Gil, C. Marazano,R. Pereira de Freitas Gil*</p><p>Synthesis of New Azocine Derivatives and TheirFunctionalization by Nucleophilic Addition toTheir Iminium Salts</p><p>Keywords: Azocines / Nitrogen heterocycles / Cyclo-addition / Nucleophilic addition / Regio-selectivity</p><p>S. Silver, A.-S. Leppnen, R. Sjholm,1058A. Penninkangas, R. Leino*</p><p>Towards Benign Synthesis of Indenes fromIndanones: Zinc-Mediated Allylation of Ketonesin Aqueous Media as a Source of SubstitutedIndenyl Ligand Precursors</p><p>Keywords: Cyclopentadienyl ligands / Allylation /Zinc / Ketones / Hydrosilylation</p><p>S. Mller, M. C. Afraz, R. de Gelder,1082G. J. A. Ariaans, B. Kaptein,Q. B. Broxterman, A. Bruggink*</p><p>Design and Evaluation of Inclusion Resolutions,Based on Readily Available Host Compounds</p><p>Keywords: Inclusion / Chiral resolution / Host-guestsystems / Enantioselectivity</p><p>Q.-H. Song,* W.-J. Tang, X.-M. Hei,1097H.-B. Wang, Q.-X. Guo, S.-Q. Yu</p><p>Efficient Photosensitized Splitting of ThymineDimer by a Covalently Linked Tryptophan inSolvents of High Polarity</p><p>Keywords: DNA photorepair / Electron transfer /Pyrimidine dimer / Tryptophan / Solventeffects</p><p>J. P. W. Eggert, U. Lning,* C. Nther1107</p><p>Synthesis and Functionalisation of 5-SubstitutedNeocuproine Derivatives</p><p>Keywords: Catalysis / Cross-coupling / N ligands /Palladium / Silylation</p><p>960 2005 Wiley-VCH Verlag GmbH &amp; Co. KGaA, Weinheim www.eurjoc.org Eur. J. Org. Chem. 2005, 957962</p></li><li><p>P. Broutin, F. Colobert*1113</p><p>An Asymmetric Biaryl Suzuki Cross-CouplingReaction: Stereogenic Benzylic Carbinols asChiral Auxiliaries</p><p>Keywords: Asymmetric synthesis / Cross-coupling /Palladium / Suzuki reaction / Stereogeniccarbinol / Sulfoxides</p><p>A. Tarnowski, O. Retz, T. Br,1129R. R. Schmidt*</p><p>Synthesis of Sphingosine-1-phosphonate andHomosphingosine-1-phosphonate</p><p>Keywords: Sphingosines / Phosphonates / Epoxideopening / Wittig reaction</p><p>F. Palacios,* D. Aparicio, Y. Lopez,1142J. M. de los Santos, C. Alonso</p><p>Cycloaddition Reactions of Phosphorylated1,2-Diaza-1,3-butadienes with Olefins: Regio-selective Synthesis of Pyridazine Derivatives</p><p>Keywords: Cycloadditions / Diazabutadienes / Hydraz-ones / Fused-ring systems / Nitrogenheterocycles</p><p>B. Buschhaus, A. Hirsch*1148</p><p>Diastereoselective Assembly of Chiral RuII-Coordinated Depsipeptide-Dendrimers</p><p>Keywords: Depsipeptides / Dendrimers / Diastereo-selectivity / Bipyridine Ligands / Ru-thenium</p><p>F. J. Hoyuelos, B. Garca,* S. Ibeas,1161M. S. Munoz, A. M. Navarro, I. Penacoba,J. M. Leal</p><p>Protonation Sites of Indoles and Benzoylindoles</p><p>Keywords: Acidity function / Protonation / Indole /Benzoylindole / Indomethacine / Ace-methacine</p><p>Eur. J. Org. Chem. 2005, 957962 www.eurjoc.org 2005 Wiley-VCH Verlag GmbH &amp; Co. KGaA, Weinheim 961</p></li><li><p>D. Swierczynski, R. Luboradzki,*1172G. Dolgonos, J. Lipkowski,*H.-J. Schneider*</p><p>Non-Covalent Interactions of Organic HalogenCompounds with Aromatic Systems Analysesof Crystal Structure Data</p><p>Keywords: Organic halogen compounds / Arenes / Hy-drogen bonds / van der Waals interactions</p><p>V. N. Kovtonyuk, L. S. Kobrina*,1178O. M. Kataeva, G. Haufe*</p><p>Formation of Fluorinated 1-Oxaspiro[2.5]octa-4,7-dienes from Polyfluorinated Cyclohexa-2,5-dienones with Diazomethane and Reactionswith Aryl and 2-Chloroethyl Isocyanates</p><p>Keywords: Fluorinated cyclohexadienones / Hetero-cycles / Oxiranes</p><p>S. H. von Reu,* W. A. Knig1184</p><p>Olefinic Isothiocyanates and Iminodithiocar-bonates from the Liverwort Corsinia coriandrina</p><p>Keywords: Corsinia coriandrina / Liverworts / Naturalproducts / Coridrin / Coriandrin / Tri-dentatol / Isothiocyanates / Iminodithio-carbonates</p><p>H. Kivel, Z. Zalan, P. Thtinen,1189R. Sillanp, F. Flp,* K. Pihlaja*</p><p>Synthesis and Conformational Analysis of Satu-rated 3,1,2-Benzoxazaphosphinine 2-Oxides</p><p>Keywords: Phosphorus heterocycles / Fused-ringsystems / Structure elucidation / Configura-tion determination</p><p>962 2005 Wiley-VCH Verlag GmbH &amp; Co. KGaA, Weinheim www.eurjoc.org Eur. J. Org. Chem. 2005, 957962</p></li></ul>