DOI: 10.1055/s-00000083

Synlett

Ausgabe 03 · Volume 1997 · März 1997 DOI: 10.1055/s-002-256

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  • 229
    Barton, D. H. R.:

    On the Distinction between Gif Chemistry and TBHP Based Radical Chemistry

  • 231
    Thommen, M.; Keese, Reinhart:

    Fenestranes in Recent Synthetic Developments

    • letter

  • 241
    Beckhaus, R.; Oster, J.; Sang, J.; Strauß, I.; Wagner, M.:

    The Story of 1-Alkenyl Complexes of Early Transition Metals - A low Temperature Access to the versatile Titana-allene Building Block [Cp*2Ti=C=CH2]

  • 250
    Kawata, Shinji; Yoshimura, Fumihiko; Irie, Jun; Ehara, Hitoshi; Hirama, Masahiro:

    Synthetic Study of Kedarcidin Chromophore: Advanced Models and Their Chemical Behavior

  • 253
    Horikawa, Manabu; Nakajima, Terumi; Ohfune, Yasufumi:

    Asymmetric Syntheses of Both Enantiomers of α-Benzylserine and α-Carboxymethylserine

  • 255
    Takeda, Kei; Nakajima, Akemi; Yoshii, Eiichi:

    Synthesis of Clavulones (Claviridenones) via [3+2] Annulation Using Reaction of (β-(Phenylthio)acryloyl)silane with Lithium Enolate of Alkyl Methyl Ketone

  • 257
    Cheung, Man-Ki; Douglas, Nina L.; Hinzen, Berthold; Ley, Steven V.; Pannecoucke, Xavier:

    One-Pot Synthesis of Tetra- and Pentasaccharides from Monomeric Building Blocks Using the Principles of Orthogonality and Reactivity Tuning

  • 261
    Lewis, Mark L.; de Meijere, Armin:

    Total Synthesis of Marine Sesquiterpenoids Containing a Primnatriene Skeleton

  • 263
    Cantello, Barrie C. C.; Connor, Susan C.; Dean, David K.; Hindley, Richard M.:

    A Versatile Route to 2-Arylmethyl-1,2,4-oxadiazolidine-3,5-diones via Regiospecific Alkylation of 1,2,4-Oxadiazolidine-3,5-dione

  • 265
    García-López, Juan J.; Santoyo-González, Francisco; Vargas-Berenguel, Antonio:

    Efficient One-pot Syntheses of Chloroacetyl and S-Acetylmercaptoacetyl N-Glycosides from Glycosyl Azides

  • 267
    Makosza, Mieczyslaw; Grela, Karol:

    Convenient Preparation of 'High-Surface Sodium' in Liquid Ammonia: use in the Acyloin Reaction

  • 269
    Díaz-Ortiz, Ángel; Prieto, Pilar; Vázquez, Ester:

    Heck Reactions under Microwave Irradiation in Solvent-Free Conditions

  • 271
    Knowles, Haydn; Parsons, Andrew F.; Pettifer, Robert M.:

    Desulfonylation of Amides Using Samarium Iodide

  • 273
    Masui, Moriyasu; Shioiri, Takayuki:

    A Practical Method for Asymmetric Borane Reduction of Prochiral Ketones Using Chiral Amino Alcohols and Trimethyl Borate

  • 275
    Miyata, Okiko; Ozawa, Yoshiki; Ninomiya, Ichiya; Naito, Takeaki:

    An Enantioselective Synthesis of (-)-α-Kainic Acid via Thiyl Radical Addition-Cyclization-Elimination Reaction

  • 277
    Akakura, Matsujiro; Yamamoto, Hisashi:

    Methylalumoxane as a Highly Lewis Acidic Reagent for Organic Synthesis

  • 279
    Jang, Doo Ok; Joo, Yung Hyup:

    A Convenient Method for Olefination of vic-Diols by Lithium Iodide via Cyclic Sulfates

  • 281
    Hernando, J. I. M.; Laso, N. M.; Anaya, J.; Gero, S. D.; Grande, M.:

    Stereoselective Synthesis of Unnatural 6α-trans-2-Oxaisochephams and Δ1(6)-2-Oxaisocephems

  • 283
    Löffler, Jonas; Schobert, Rainer:

    Synthesis of 1,3,4-Oxadiazoles from Carboxylic Hydrazides and of 1,2-Oxazin-6-ones from α-(Hydroxyimino)carboxylic Esters with Keteneylidene Triphenylphosphorane

  • 285
    Ubeda, J. Ignacio; Villacampa, Mercedes; Avendaño, Carmen:

    A New Modification of the Friedländer Synthesis via ortho-Dilithiated N-Pivaloylanilines

  • 287
    Petrowitsch, Tanja; Eilbracht, Peter:

    Kinetic Resolution of Eucarvone Tricarbonyliron Complex with Sparteine-N-oxides

  • 289
    Kutschy, Peter; Achbergerová, Ingrid; Dzurilla, Milan; Takasugi, Mitsuo:

    Synthesis of Indole Phytoalexins Brassinin and Cyclobrassinin via [1-(tert-Butoxycarbonyl)indol-3-yl]-methyl Isothiocyanate as the Key Biomimetic Intermediate

  • 291
    Bakó, Péter; Szöllõsy, Áron; Bombicz, Petra; Tõke, László:

    Asymmetric C-C Bond Forming Reactions by Chiral Crown Catalysts; Darzens Condensation and Nitroalkane Addition to the Double Bond

  • 293
    Aitken, R. Alan; Thomas, Andrew W.:

    Ethyl Mandelate as a Convenient New Benzoyl Anion Equivalent

  • 295
    Krämer, Bernd; Franz, Thomas; Picasso, Sylviane; Pruschek, Petra; Jäger, Volker:

    Glycono-1,3-lactams, Xylo Series: Stereoselective Access by [2+2] Cycloaddition, Exploratory Transformations, and Discovery of a New, Highly Selective Inhibitor of Glucoamylases

  • 298
    Murata, Naoko; Sugihara, Takumichi; Kondo, Yoshinori; Sakamoto, Takao:

    Synthesis of Functionalized Heteroaromatics: Application to Formal Total Synthesis of Camptothecin

  • 301
    Kobayashi, Sh.; Matsumura, Masae; Furuta, Takayuki; Hayashi, Takaomi; Iwamoto, Shunsuke:

    The Asymmetric Synthesis of Sphingofungin F and the Determination of Its Stereochemistry

  • 304
    Taya, Kimiko; Nagasawa, Tetsuya; Suzuki, Keisuke:

    Enantiopure Acetals of α-Alkynyl Carbonyl Compounds: Organoaluminum-Mediated 1,2-Shift of Cobalt-Complexed Alkynyl Group with Concomitant Capture by a Nucleophile

  • 307
    Atsuta, Hiroyuki; Fujiwara, Kenshu; Murai, Akio:

    Diastereoselective Synthesis of the GH Ring Part of Ciguatoxin

  • 310
    Akai, Shuji; Iio, Kiyosei; Takeda, Yoshifumi; Ueno, Hiroshi; Kita, Yasujuki:

    Oxidative Intramolecular [4+2]Cycloaddition of o-[(ω-Phenylthioethynyl)acyl]phenols Followed by the Aromatic Pummerer-type Reaction: A Novel Preparation of the peri-Hydroxy Dihydroquinone Structure

  • 313
    Beifuss, Uwe; Ledderhose, Sabine:

    A New Two-Step Synthesis of Quinolone Alkaloids Based on the Regioselective Addition of Organometallic Reagents to 4-Silyloxyquinolinium Triflates

  • 316
    Tanaka, Tetsuaki; Takase, Wakako; Fang, Xie; Azuma, Tsutomu; Uchida, Shuji; Ishida, Toshimasa; In, Yasuko; Iwata, Chuzo:

    Ring-Enlargement Reaction of 3-Alkyl-2-(N-cyanoimino)thiazolidine 1-Oxide: Formation of Novel 5,6-Dihydro-2H-1,2,4-thiadiazin-3(4H)-one Derivatives

  • 319
    Takimiya, K.; Morikami, A.; Otsubo, T.:

    A Convenient Preparation of 1,3-Dithiole-2-thione and 1,3-Diselenole-2-selone Derivatives

  • 322
    Buston, Jonathan E. H.; Coldham, Iain; Mulholland, Keith R.:

    Chirality Transfer from Nitrogen to Carbon in the [2,3]-Meisenheimer Rearrangement

  • 325
    Prien, O.; Rölfing, K.; Thiel, M.; Künzer, H.:

    Combinatorial Synthesis of C(2), C(3)-Disubstituted 3-Hydroxypropionamides Utilizing Baylis-Hillman Reactions on Solid Support

  • 327
    Micouin, Laurent; Knochel, Paul:

    Iodine-Zinc Exchange Reactions Mediated by i-Pr2Zn. A New Preparation of Secondary Zinc Reagents