DOI: 10.1055/s-00000083

Synlett

Ausgabe 04 · Volume 1994 · 1994 DOI: 10.1055/s-002-1586

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  • 221
    Prakash, Om; Saini, Neena; Sharma, Pawan K.:

    Hypervalent Iodine Reagents in the Synthesis of Heterocyclic Compounds

    • letter

  • 228
    Pingli, Liu; Vandewalle, M.:

    Enantioselective Synthesis of Pseudosugars of the Allo-, Gulo-, Manno- and Talo-series

  • 231
    De Brabander, J.; Vandewalle, M.:

    Bryostatins : The Asymmetric Synthesis of the C17-C27 Fragment

  • 233
    Alpegiani, Marco; Bissolino, Pierluigi; Borghi, Daniela; Perrone, Ettore:

    Cerium Ammonium Nitrate Promoted Alkoxylation of Cephem Sulfoxides and Sulfones

  • 235
    Godard, A.; Fourquez, J. M.; Tamion, R.; Marsais, F.; Quéguiner, G.:

    New Synthesis of the Streptonigrin Quinoline-5,8-quinone Moiety and Aromatic Cross-Coupling

  • 237
    Kraus, George A.; Su, Qiaogong:

    Bridgehead Intermediates in Organic Synthesis Construction of the Tetracyclic Skeleton of Leucothol A

  • 238
    Schmit, Chantal:

    Efficient Synthesis of 2′-deoxy-2′-α-C-substituted Nucleosides

  • 241
    Schmit, Chantal:

    Synthesis of 2′-deoxy-2′-α-monofluoromethyl and trifluoromethyl Nucleosides

  • 243
    Cainelli, Gianfranco; Contento, Michele; Panunzio, Mauro; Sandri, Sergio; Umani-Ronchi, Achille; Da Col, Marco:

    A Synthetic Approach to 3-Substituted Cephalosporins: A New synthesis of 3-Chloro-3-Cephem

  • 245
    Orito, Kazuhiko; Miyazawa, Mamoru; Suginome, Hiroshi:

    New Synthesis of Phthalideisoquinoline Alkaloids via a Stereoselective Hydride Reduction of 1-(2′-Bromobenzoyl)-3,4-dihydroisoquinoline Methiodide, followed by Palladium-Catalyzed Carbonylation aided by Chlorotrimethylsilane

  • 247
    Tohdo, Keisuke; Hamada, Yasumasa; Shioiri, Takayuki:

    Synthesis of the Southern Hemisphere of Theonellamide F, A Bicyclic Dodecapeptide of Marine Origin

  • 250
    Tohdo, Keisuke; Hamada, Yasumasa; Shioiri, Takayuki:

    Synthesis of the Northern Hemisphere of Theonellamide F, A, Bicyclic Dodecapeptide of Marine Origin

  • 251
    Kuroboshi, M.; Hiyama, T.:

    A Facile Synthesis of α,α-Difluoroalkyl Ethers and Carbonyl Fluoride Acetals by Oxidative Desulfurization-Fluorination

  • 253
    Birkett, Michael A.; Knight, David W.; Mitchell, Michael B.:

    N????-Iodosuccinimide: A Superior Reagent for the Generation of Benzynes from 1-Aminobenzotriazoles

  • 255
    Irie, Ryo; Hosoya, Naoki; Katsuki, Tsutomu:

    Enantioselective Epoxidation of Chromene Derivatives Using Hydrogen Peroxide as a Terminal Oxidant

  • 257
    Tamao, K.; Nagata, K.; Ito, Y.; Maeda, K.; Shiro, M.:

    (Dichloromethyl)dimethylsilyl Group as a Hydroxymethylidene Diradical Equivalent: Radical Annulation of Dienols and Its Application to the Stereoselective Synthesis of of cis- and trans-Hydrindan Ring Systems

  • 260
    Palacios, F.; Aparicio, D.; García, J.:

    An Efficient and General Strategy for The Synthesis of Secondary E-Allylamines from Phosphorylated Allenes

  • 263
    Blundell, Paul; Ganguly, Ashit K.; Girijavallabhan, Viyyoor M.:

    Synthesis of Novel Azole Antifungals by a Modified Sharpless Asymmetric Dihydroxylation

  • 265
    Stavber, Stojan; Koren, Zdenka; Zupan, Marko:

    Selective, Room Temperature, High Yield Conversion of Benzaldehydes to Difluoromethoxy Benzene Derivatives Using Xenon Difluoride

  • 267
    Capozzi, Giuseppe; Menichetti, Stefano; Neri, Simonetta; Skowronska, Aleksandra:

    Fluoride Ion Promoted Synthesis of Thiiranes

  • 269
    Plénat, Françoise; Grelet, Danielle; Ozon, Vincent; Cristau, Henri-Jean:

    Synthesis of New Functionalized Hydroxyalkyl Phosphonium Salts

  • 271
    Eriksson, Magnus; Nilsson, Martin; Olsson, Thomas:

    Preparation of γ, δ-Unsaturated Acids via Conjugate Addition of RCu(LiI)-TMSI to Allylic α, β-Unsaturated Esters followed by Claisen Rearrangement

  • 273
    Huval, C. C.; Church, K. M.; Singleton, D. A.:

    Free-Radical Mediated [3 + 2] Methylenecyclopentane Annulations of Electron-Poor Alkenes

  • 275
    AKIYAMA, Takahiko; ISHIKAWA, Keiichiro; OZAKI, Shoichiro:

    Asymmetric Synthesis of Functionalized Tertiary Alcohols by Diastereoselective Aldol Reaction of Silyl Enol Ether and Ketene Silyl Acetal with α-Keto Esters Bearing an Optically Active Cyclitol as a Chiral Auxiliary

  • 277
    Pandey, Ganesh; Lakshmaiah, Gingipalli:

    A Short and New Synthesis of Optically Pure (+)-Retronecine

  • 279
    Saito, Seiki; Ishikawa, Teruhiko; Moriwake, Toshio:

    Role of Vicinal Diol Controller in Discriminating π(C=C)-Faces of Dipolarophile in Nitrone-Olefin Cycloaddition Reactions

  • 282
    Saito, Seiki; Ishikawa, Teruhiko; Kishimoto, Norihisa; Kohara, Tomonari; Moriwake, Toshio:

    Chiral Acyclic Nitrone Bearing Protected Vicinal Diol Controller Providing Single π(C=N)-Face in [3+2] Cycloaddition Reactions

  • 285
    Keppens, M.; De Kimpe, N.:

    Diastereoselective Total Synthesis of Sibirine via Functionalized Imine Precursors

  • 287
    De Kimpe, Norbert; De Smaele, Dirk; Bogaert, Piet:

    Radical-Induced Ring Opening of 2-(Bromomethyl)aziridines

  • 289
    Nagai, Hazuki; Morimoto, Toshiaki; Achiwa, Kazuo:

    Facile Enzymatic Synthesis of Optically Active 2,5-Hexanediol Derivatives and Its Application to the Preparation of Optically Pure Cyclic Sulfate for Chiral Ligands

  • 291
    Sakuraba, Shunji; Awano, Katsuya; Achiwa, Kazuo:

    Asymmetric Heck-type Hydroarylation of Norbornene with Phenyl Triflate Catalyzed by Palladium Complexes of Chiral (β-N-Sulfonylaminoalkyl)phosphines1

  • 293
    Dow, Robert L.; Bechle, Bruce M.:

    Synthesis of t-Boc-4-Dimethylphosphonomethyl-L-Phenylalanine1

  • 295
    Knight, David W.; Shaw, Duncan; Fenton, Garry:

    An Asymmetric Synthesis of Muscarine, Suitable for the Elaboration of 5- Substituted Analogues

  • 297
    Schinzer, Dieter; Blume, Thorsten; Wahl, Roy Uwe Rojas:

    Diastereoselective Alkylations with η2-Manganese Complexes

  • 299
    Nguyen, Paul; Todd, Susan; Van den Biggelaar, Diane; Taylor, Nicholas J.; Marder, Todd B.; Wittmann, Felix; Friend, Richard H.:

    Facile Route to Highly Fluorescent 9,10-Bis(p-R-phenylethynyl)anthracene Chromophores via Palladium-Copper Catalyzed Cross-Coupling

  • 302
    Cativiela, C.; Diaz de Villegas, M. D.; Gálvez, J. A.:

    A New Approach to the Asymmetric Synthesis of α-Methyltryptophan