DOI: 10.1055/s-00000084

Synthesis

Ausgabe 03 · Volume 1987 · 1987 DOI: 10.1055/s-002-1826

review

  • 207
    Ichihara, Akitami:

    Retro-Diels-Alder Strategy in Natural Product Synthesis

    • paper

  • 223
    Münster, Peter; Steglich, Wolfgang:

    Synthesis of α-Amino Acids by Reaction of t-Butyl N-(t-Butoxycarbonyl)iminoacetate With C-Nucleophiles

  • 225
    Watabe, K.; Chang, S.-C.; Gil-Av, E.; Koppenhoefer, B.:

    The Determination of Small Amounts of Enantiomeric Impurities in α-Halo Carboxylic Acids

  • 228
    Mohareb, R. M.; Habashi, A.; Ibrahim, N. S.; Sherif, S. M.:

    Reaction of Benzoyl Isothiocyanate With Active Methylene Reagents: A Convenient Synthesis of Pyrazolo[5,4-c]pyrazole, 1,3-Oxazine, Thiazole and Pyrimidine Derivatives

  • 231
    Rao, M. Suresh Chander; Krishna Rao, G. S.:

    One-Pot Benzoannulation of Homoallyl Alcohols: Vilsmeier Reaction Route to Biphenyls

  • 233
    Schmidt, Ulrich; Utz, Roland; Lieberknecht, Albrecht; Griesser, Helmut; Potzolli, Bernd; Bahr, Johanna; Wagner, Karin; Fischer, Peter:

    Amino Acids and Peptides; 59.1 Synthesis of Biologically Active Cyclopeptides; 9.2 Synthesis of 16 Isomers of Dolastatin 3;3 I. Synthesis of the 2-(1-aminoalkyl)-thiazole-4-carboxylic Acids

  • 236
    Schmidt, Ulrich; Utz, Roland; Lieberknecht, Albrecht; Griesser, Helmut; Potzolli, Bernd; Bahr, Johanna; Wagner, Karin; Fischer, Peter:

    Amino Acids and Peptides; 60.1 Synthesis of Biologically Active Cyclopeptides; 10. Synthesis of 16 Structural Isomers of Dolastatin 3; II:2 Synthesis of the Linear Educts and the Cyclopeptides

  • 242
    Torii, Sigeru; Inokuchi, Tsutomu; Akahosi, Fumihiko; Kubota, Minoru:

    Facile Access to 6-Methoxy-1,2,3,6-tetrahydro- and 4-Hydroxy-1,2,3,4-tetrahydropyridines by Electrochemical Haloalkoxylation-Dehydrohalogenation Sequence as a Key Operation

  • 245
    Heymes, A.; Chekroun, I.:

    PO-Activated Olefination and Conversion of Aldehydes and Ketones to Higher Amines; II. Synthesis of Arylethylamines

    • communication

  • 250
    Maione, Anna M.; Romeo, A.:

    Cerium(IV)-Mediated Synthesis of Tetrahydrofuranyl Ethers

  • 251
    Ahlbrecht, Hubertus; Dietz, Manfred; Weber, Lothar:

    1,5-Dicarbonyl-Verbindungen durch Michael-Addition deprotonierter Enamine und Allylamine an 2-(N-Methylanilino)-acrylnitril

  • 254
    Murali, D.; Krishna Rao, G. S.:

    Benzocyclization of 2,4-Hexadienoic Acids. Synthesis of (R)-(-)-Curcuphenol Acetate

  • 256
    Łapucha, Andrzej R.:

    A Rapid and Efficient Synthesis of Sulfur Analogues of Pyrimidine Bases

  • 258
    Ono, Noboru; Hamamoto, Isami; Kamimura, Akio; Kaji, Aritsune; Tamura, Rui:

    Reaction of Carbanions Derived From α,β-Unsaturated Nitro Compounds With Electrophiles to Give α-Substituted Products

  • 260
    Glück, C.; Poignée, V.; Schwager, H.:

    Verbesserte Synthese von 7,7-Difluorcyclopropabenzol

  • 262
    Barreau, M.; Ponsinet, G.:

    A New Synthesis of 7H-Pyrrolo[1,2-a]azepin-7-ones

  • 265
    Yao, En-yun; Szewczyk, Jerzy; Quin, Louis D.:

    Utilization of the ArH-PCl3-AlCl3 Reaction Product as the Source of Phosphorus in the Phosphetane Synthesis of McBride, et al.

  • 267
    Gosselin, Pascal:

    New Terpenic Synthons: Methyl α- and γ-Dithiocyclogeranates

  • 271
    Albericio, F.; Grandas, A.; Porta, A.; Pedroso, E.; Giralt, E.:

    One-Pot Synthesis of S-Acetamidomethyl-N-fluorenylmethoxy-carbonyl-L-cysteine (Fmoc-Cys(Acm)-OH)

  • 272
    Toja, Emilio; Depaoli, Adele; Tuan, Giorgio; Kettenring, Jurgen:

    Synthesis of 2-Amino-3-ethoxycarbonylpyrroles

  • 275
    Grehn, Leif; Ragnarsson, Ulf:

    A Convenient One-Flask Preparation of Di-t-butyl Iminodicarbonate: A Versatile Gabriel Reagent

  • 276
    Baraldi, P. G.; Barco, A.; Benetti, S.; Manfredini, S.; Simoni, D.:

    Ring Cleavage of 3,5-Disubstituted 2-lsoxazolines by Molybdenum Hexacarbonyl and Water to β-Hydroxy Ketones

  • 278
    Hori, Mikio; Kataoka, Tadashi; Shimizu, Hiroshi; Imai, Eiji; Yokomoto, Masaharu; Ando, Yasuhiko:

    Synthesis of 6-Substituted Purines From 3,7-Dimethyl-6-methylthio-2-oxopurine

  • 280
    Nakatsuji, Yohji; Kameda, Nobuko; Okahara, Mitsuo:

    A Facile Synthesis of Hexa- and Octaethylene Glycols

  • 281
    Ogawa, Kazuo; Ohta, Shunsaku; Okamoto, Masao:

    Reaction of Terminal Oxiranes With Arenesulfonic Acid

  • 284
    Asokan, C. V.; Ila, H.; Junjappa, H.:

    A Novel Route to Stilbenes via Cationic Cycloaromatization

  • 286
    Singh, Gurdeep; Deb, Biswajit; Ila, Hiriyakkanavar; Junjappa, Hiriyakkanavar:

    Synthesis of Novel 2-Amino-4-aryl-5-arylthio-6-methoxypyrimidines and 3(5)-Aryl-4-arylthio-5(3)-methylthiopyrazoles via α-Oxo-α-arylthioketene dithioacetals

  • 288
    Baldoli, Clara; Licandro, Emanuela; Maiorana, Stefano; Menta, Ernesto; Papagni, Antonio:

    A New Facile Synthesis of 4-Oxo-1,4-dihydrocinnolines

  • 290
    Stájer, Géza; Szabó, Angela E.; Bernáth, Gábor; Sohár, Pál:

    A Facile Method for the Preparation of 2-Substituted Pyrimidin-4(3H)-ones by a Retro-Diels-Alder Reaction

  • 292
    Tsuboi, Sadao; Furutani, Hiroyuki; Takeda, Akira:

    A Facile Synthesis of 3-Chloro-2-oxoalkanoates via Thermal Rearrangement of 2-Chloro-2,3-epoxyalkanoates Promoted by Alumina

  • 294
    Guay, Vincent; Brassard, Paul:

    The Synthesis of a Degradation Product of Phomazarin: A Regiospecific Elaboration of the B and C Rings of the Pigment

  • 298
    Strazewski, Peter; Tamm, Christoph:

    Eine einfache Synthese von 1-Amino-cyclopropan-1-carbonsäure

  • 299
    Fitjer, Lutz; Quabeck, Ulrike:

    Preparative-Scale Syntheses of Bicyclobutylidene, Methylenecyclobutane and Cyclobutanone

  • 301
    Asaad, Fahmy Mekhail; Becher, Jan; Møller, Jørgen; Varma, Karikath Sukumar:

    Pyridinethiones XIV.1 Reactions of 2- and 4-Alkylthiopyridines; Synthesis of 1,6- and 2,7-Naphthyridines via 2-Methylene-1,2-dihydro- and 4-Methylene-1,4-dihydropyridines

  • 304
    Kato, Shinzi; Masumoto, Hiroki; Kimura, Masahiro; Murai, Toshiaki; Ishida, Masaru:

    A Convenient Preparation of Bis(thioacyl) Sulfides

  • 306
    Legrel, P.; Baudy-Floc'h, M.; Robert, A.:

    A One Pot Synthesis of 3α-Halohydrazides From α,α-Dicyano-Epoxides

  • 308
    Tabaković, K.; Tabaković, I.; Ajdini, N.; Leci, O.:

    A Novel Transformation of 4-Arylaminocoumarins to 6 H-1-Benzopyrano[4,3-b]quinolin-6-ones Under V ilsmeier-Haack Conditions

  • 311
    Cadamuro, Silvano; Degani, Iacopo; Fochi, Rita; Gatti, Antonella; Regondi, Valeria:

    2-Substituted 1,3-Benzoxathiolium Tetrafluoroborates as Useful Acylating Agents of Electron-Rich Aromatic and Heteroaromatic Compounds

  • 314
    van den Goorbergh, J. A. M.; van der Steeg, M.; van der Gen, A.:

    Synthesis of New Hetero-Annulated Coumarins: 2,3-Dihydro-4-oxothiapyrano [2,3-c]-benzopyran-2-ones, 4-Oxothiapyrano[2,3-c]-1-benzopyran-2-ones and 2-Oxo-3,4-dihydrobenzopyrano[4,3-b]-4-piperidones

  • 318
    Barluenga, José; Alvarez, Flora; Concellón, José M.; Bernad, Pablo; Yus, Miguel:

    One-Pot Synthesis of Substituted Homoallylic Alcohols (3-Alkenols) and 1-Deuterio-3-alkenols; II.1 Extension to Ketone Enolates

  • 320
    Lebouc, Alain; Simonet, Jacques; Gelas, Jacques; Dehbi, Abdellatif:

    The Anodic Deprotection of the Carbonyl Group Applied to Dethioacetalisation of Oses

  • 321
    Martínez, A. García; Vilar, E. Teso; Fraile, A. García; Franco, C. Ruano; Salvador, J. Soto; Subramanian, L. R.; Hanack, Michael:

    Synthese von Brückenkopf-Derivaten; 1. Herstellung von substituierten Bicyclo[2.2.1]heptan-1-olen und zugehörigen Trifluormethansulfonaten

  • 324
    Hauser, Frank M.; Ellenberger, Suzanne R.:

    A Superior Procedure for the Preparation of 2-Azetidinones From Volatile Olefins