Graphical Abstract: Eur. J. Org. Chem. 14/2005

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<ul><li><p>Papers available ahead of print in Early View at</p><p>Issue 14/2005</p><p>Pages 28513142</p><p>COVER PICTURE</p><p>The cover picture shows the X-ray crystal structures of thecompounds obtained by the alkylation of a conjugated por-phyrinogen precursor at its macrocyclic nitrogen atoms with2-(methylenenaphthyl) groups. The presence of the N-alkylgroups introduces intermolecular stacking interactionswhich culminate in a 1-dimensional stacked array for thefully N-substituted derivative. The N-alkylation enhances theability of the compounds to form anion radical and cationradical species and permits tuning of the electrochemicalproperties of the core porphyrinogen. Details are discussedin the article by J. P. Hill et al. on p. 2893ff.</p><p>MICROREVIEW Contents</p><p>G. Bartoli, M. Bartolacci, A. Giuliani,2867E. Marcantoni,* M. Massaccesi</p><p>Diastereoselective Lewis Acid Mediated Re-ductions of -Alkyl--Functionalized CarbonylCompounds</p><p>Keywords: Carbonyl compounds / Chelates / Dia-stereoselectivity / Lewis acids / Reduction</p><p>Eur. J. Org. Chem. 2005, 28552862 2005 Wiley-VCH Verlag GmbH &amp; Co. KGaA, Weinheim 2855</p></li><li><p>SHORT COMMUNICATIONS</p><p>L. D. Field, B. A. Messerle,* S. L. Rumble2881</p><p>Iridium(I)-Catalysed Tandem Hydrosilylation-Protodesilylation of Imines</p><p>Keywords: Hydrosilylation / Imines / Iridium / Solventeffects / Homogeneous catalysis</p><p>M. Yoshimatsu,* M. Kawamoto, K. Gotoh2884</p><p>First Lewis Acid Catalyzed Generation andReaction of -Organylsulfanyl and -Organyl-selanyl Carbenium Ions Using Ethyl -Fluoro-acetate Derivatives</p><p>Keywords: CC coupling / Carbocations / Scandium /Catalysis / Lewis acids / Fluorinated com-pounds</p><p>G. Zoppellaro,* M. Baumgarten2888</p><p>One-Step Synthesis of Symmetrically Substi-tuted 2,6-Bis(pyrazol-1-yl)pyridine Systems</p><p>Keywords: Nitrogen heterocycles / Halogenation /Grignard reaction / Synthesis design</p><p>FULL PAPERS</p><p>J. P. Hill,* W. Schmitt, A. L. McCarty,2893K. Ariga, F. DSouza*</p><p>Structures, Spectral and Electrochemical Pro-perties of N-(Naphth-2-ylmethyl)-AppendedPorphyrinogens</p><p>Keywords: Porphyrinogen / Redox chemistry /Spectroelectrochemistry / Puckered macro-cycles / Quinones</p><p>P. Daz Perez, M. I. Garca-Moreno,2903C. Ortiz Mellet, J. M. Garca Fernandez*</p><p>Synthesis and Comparative Glycosidase Inhibi-tory Properties of Reducing CastanospermineAnalogues</p><p>Keywords: Carbamates / Castanospermine / Inhibi-tors / Thiocarbamates / Indolizidines /Enzymes</p><p>2856 2005 Wiley-VCH Verlag GmbH &amp; Co. KGaA, Weinheim Eur. J. Org. Chem. 2005, 28552862</p></li><li><p>J. O. Subbotina,* W. M. F. Fabian,*2914E. V. Tarasov, N. N. Volkova, V. A. Bakulev</p><p>Synthetic and Theoretical Aspects of NewDimroth Rearrangement of 6-Aminopyran-2-ones to 6-Hydroxypyridin-2-ones via Carb-amoyl Ketenes</p><p>Keywords: Rearrangement / Reaction mechanisms /Hydrogen bond / Ketene intermediates /DFT calculations</p><p>L. A. Wozniak, M. Gora,2924M. Bukowiecka-Matusiak, S. Mourgues,G. Pratviel, B. Meunier, W. J. Stec*</p><p>The P-Stereocontrolled Synthesis of PO/PS-Chimeric Oligonucleotides by Incorporation ofDinucleoside Phosphorothioates Bearing anO-4-Nitrophenyl Phosphorothioate ProtectingGroup</p><p>Keywords: Antisense agents / Nucleosides / Oligo-nucleotides / Stereochemistry</p><p>H. Abe, M. Takase, Y. Doi, S. Matsumoto,2931M. Furusyo, M. Inouye*</p><p>Tautomeric Self-Dimerization and MolecularRecognition Properties of 2-AminopyrimidinoneDerivatives as Triple Hydrogen-Bonding Mod-ules in Molecular Assemblies</p><p>Keywords: Molecular recognition / Self-assembly / Nu-cleobases / Hydrogen bonds / Tautomerism</p><p>B. M. P. Verbist, W. M. De Borggraeve,*2941S. Toppet, F. Compernolle, G. J. Hoornaert</p><p>Development of New Amino(oxo)piperidine-carboxylate Scaffolds and Their Evaluation as-Turn Mimics</p><p>Keywords: Intramolecular DielsAlder reaction /2(1H)-pyrazinones / -Turn mimic</p><p>Eur. J. Org. Chem. 2005, 28552862 2005 Wiley-VCH Verlag GmbH &amp; Co. KGaA, Weinheim 2857</p></li><li><p>A. S. Abreu, P. M. T. Ferreira,2951M.-J. R. P. Queiroz,* I. C. F. R. Ferreira,R. C. Calhelha, L. M. Estevinho</p><p>Synthesis of -Benzo[b]thienyldehydrophenyl-alanine Derivatives by One-Pot Palladium-Cata-lyzed Borylation and Suzuki Coupling (BSC)and Metal-Assisted Intramolecular Cyclization Studies of Fluorescence and AntimicrobialActivity</p><p>Keywords: Dehydrophenylalanines / Benzothiophenes /Borylation / Suzuki coupling / Cyclization /Indoles / Fluorescence / Antimicrobialactivity</p><p>K. Marino, C. Marino, C. Lima, L. Baldoni,2958R. M. de Lederkremer*</p><p>The First Chemical Synthesis of UDP[6-3H]--D-galactofuranose</p><p>Keywords: Carbohydrates / Galactofuranosyltrans-ferase / Isotopic labeling / Nucleotides /UDP-Galf</p><p>S. A. A. El Bialy, H. Braun, L. F. Tietze*2965</p><p>Enantioselective Synthesis of -Alkylmalates asthe Pharmacophoric Group of Several NaturalAlkaloids and Glycosides</p><p>Keywords: Alkaloids / Antitumor agents / Dioxolan-ones / Enantioselective synthesis / Furans /Glycosides / Malates</p><p>D. G. A. Pinto, A. M. S. Silva,* C. M. Brito,2973A. Sandulache, J. R. Carrillo, P. Prieto,A. Daz-Ortiz, A. de la Hoz,*J. A. S. Cavaleiro</p><p>Reactivity of 3-Styrylchromones as Dienes inDielsAlder Reactions under MicrowaveIrradiation: A New Synthesis of Xanthones</p><p>Keywords: 3-Styrylchromones / Microwave irradia-tion / Xanthone-type compounds / Cyclo-addition / Solvent-free reactions / Abinitio calculations</p><p>2858 2005 Wiley-VCH Verlag GmbH &amp; Co. KGaA, Weinheim Eur. J. Org. Chem. 2005, 28552862</p></li><li><p>M. C. Schopohl, A. Faust, D. Mirk,2987R. Frhlich, O. Kataeva, S. R. Waldvogel*</p><p>Synthesis of Rigid Receptors Based on Triphen-ylene Ketals</p><p>Keywords: Receptors / Supramolecular chemistry /Synthetic methods / Oxidative couplingreaction / Triphenylene ketals</p><p>M. Schelper, O. Buisine, S. Kozhushkov,3000C. Aubert*, A. de Meijere,* M. Malacria*</p><p>Cobalt(I)-Mediated Intramolecular [222]Cocyclizations of (Methylenecyclopropyl)diynesas an Easy Access to Cyclopropanated Oligo-cycles</p><p>Keywords: Cyclopropanes / Enediynes / Cobalt / Cycli-zation / Metal template synthesis</p><p>M. Kordes, M. Brands, M. Es-Sayed,3008A. de Meijere*</p><p>Preparation of Cyclopropane Analogues of theNatural Antibiotic TAN 1057 A/B</p><p>Keywords: Amino acids / Antibiotics / Cyclopro-panation</p><p>J. Reuber, R. Frhlich, D. Hoppe*3017</p><p>Asymmetric -Deprotonation and SubstitutionReactions of (Z)-1,3-Diphenyl-1-propenyl N,N-Diisopropylcarbamate</p><p>Keywords: Asymmetric synthesis / Carbanions / Allyliccompounds / Homoaldol addition / ()-Sparteine</p><p>M. Hocek,* R. Pohl, I. Csarova3026</p><p>Highly Methylated Purines and Purinium Saltsas Analogues of Heteromines</p><p>Keywords: Purines / Natural products / Cross-coupling / Alkylation / 15N NMR spec-troscopy</p><p>Eur. J. Org. Chem. 2005, 28552862 2005 Wiley-VCH Verlag GmbH &amp; Co. KGaA, Weinheim 2859</p></li><li><p>A. Isidro-Llobet, J. Guasch-Camell,3031M. Alvarez, F. Albericio*</p><p>p-Nitrobenzyloxycarbonyl (pNZ) as a Tempor-ary N-Protecting Group in Orthogonal Solid-Phase Peptide Synthesis Avoiding Diketo-piperazine and Aspartimide Formation</p><p>Keywords: Amino protecting group / Nitro reduction /SnCl2 reduction / PNZ group in SPPS /Combinatorial chemistry / Side reactions</p><p>G. A. Kraus,* N. Zhang, J. Q. Wei,3040J. H. Jensen*</p><p>Regiochemical Control by Remote Substituents A Selective Synthesis of Angularly FusedRing Systems</p><p>Keywords: DielsAlder / Quinones / Regiocontrol /Regioselectivity</p><p>M. Alvaro, C. Aprile, H. Garca,* E. Peris3045</p><p>A Soluble and Reusable Colorimetric SensorBased on the Covalent Attachment of a Triaryl-pentenedione to Poly(ethylene glycol)</p><p>Keywords: Sensors / Polymers / Heterocycles / Cycliza-tion / Colorimetry</p><p>P. Astolfi,* M. Panagiotaki, L. Greci3052</p><p>New Insights into the Reactivity of Nitrogen Di-oxide with Substituted Phenols: A Solvent Effect</p><p>Keywords: Substituted phenols / Nitrogen dioxide /Hydrogen transfer / Electron transfer /Solvent effects</p><p>D. Biondini, L. Brinchi, R. Germani,3060L. Goracci, G. Savelli*</p><p>Dehydrogenation of Amines to Nitriles inAqueous Micelles</p><p>Keywords: Amines / Oxidation / Nickel / Nitrile /Micelles</p><p>2860 2005 Wiley-VCH Verlag GmbH &amp; Co. KGaA, Weinheim Eur. J. Org. Chem. 2005, 28552862</p></li><li><p>P. A. Troshin,* A. S. Peregudov,3064D. Mhlbacher, R. N. Lyubovskaya</p><p>An Efficient [23] Cycloaddition Approach tothe Synthesis of Pyridyl-Appended FullereneLigands</p><p>Keywords: Azomethine ylides / Cycloaddition /Fullerenes / N ligands / Picolylamines</p><p>A. Pastor,* W. Adam, T. Wirth, G. Toth3075</p><p>Diastereoselective Reactions of the Tiglic AcidFunctionality Mediated by Oxazolidine ChiralAuxiliaries: A Mechanistic Comparison ofDMD and m-CPBA Epoxidations versus SingletOxygen and PTAD Ene Reactions</p><p>Keywords: Ene reaction / Epoxidation / Hydrogenbonding / Singlet oxygen / Stereochemistry</p><p>M. Roussel, T. Benvegnu,* V. Lognone,3085H. Le Deit, I. Soutrel, I. Laurent,D. Plusquellec</p><p>Synthesis and Physico-Chemical Properties ofNovel Biocompatible Alkyl d-Mannopyranosid-uronate Surfactants Derived from Alginate</p><p>Keywords: Alginate / Bioorganic chemistry / Mann-uronic acid / Micelles / Surfactants</p><p>P. Kirsch,* A. Hahn3095</p><p>Liquid Crystals Based on Hypervalent SulfurFluorides: Exploring the Steric Effects of ortho-Fluorine Substituents</p><p>Keywords: Density functional calculations / Fluorin-ation / Liquid crystals / Hypervalent sulfurfluorides / Mesogens / Molecular modelling</p><p>M. A. L. Podeschwa, O. Plettenburg,3101H.-J. Altenbach*</p><p>Flexible Stereo- and Regioselective Synthesis ofmyo-Inositol Phosphates (Part 1): Via Symmetri-cal Conduritol B Derivatives</p><p>Keywords: Asymmetric synthesis / Biocatalytic resolu-tion / Inositol phosphates / Natural prod-ucts / Phosphorylation / Protecting groups</p><p>Eur. J. Org. Chem. 2005, 28552862 2005 Wiley-VCH Verlag GmbH &amp; Co. KGaA, Weinheim 2861</p></li><li><p>M. A. L. Podeschwa, O. Plettenburg,3116H.-J. Altenbach*</p><p>Flexible Stereo- and Regioselective Synthesis ofmyo-Inositol Phosphates (Part 2): Via Nonsym-metrical Conduritol B Derivatives</p><p>Keywords: Asymmetric synthesis / Biocatalytic resolu-tion / Inositol phosphates / Natural prod-ucts / Phosphorylation / Protecting groups</p><p>G. L. Sommen, A. Linden, H. Heimgartner*3128</p><p>Selenium-Containing Heterocycles From Iso-selenocyanates: Synthesis of 1,3-Selenazolidineand Perhydro-1,3-selenazine Derivatives</p><p>Keywords: Cyclizations / Isoselenocyanates / Seleniumheterocycles / Sulfur heterocycles / X-raycrystallography</p><p>2862 2005 Wiley-VCH Verlag GmbH &amp; Co. KGaA, Weinheim Eur. J. Org. Chem. 2005, 28552862</p></li></ul>


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