DOI: 10.1055/s-00000083

Synlett

Issue 09 · Volume 1993 · 1993 DOI: 10.1055/s-002-1559

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611
Krakowiak, Krzysztof E.; Bradshaw, Jerald S.; Izatt, Reed M.: Improved Methods for the Synthesis of Aza-Crown Macrocycles and Cryptands
621
Varma, Rajender S.: Synthesis of Oligonucleotide Analogues with Modified Backbones

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638
Ito, Katsuji; Katsuki, Tsutomu: Asymmetric Cyclopropanation of E-Olefins Using a Copper Complex of an Optically Active Bipyridine as a Catalyst
641
Hosoya, Naoki; Hatayama, Akira; Yanai, Koichi; Fujii, Hiroyuki; Irie, Ryo; Katsuki, Tsutomu: Asymmetric Epoxidation with Optically Active (Salen)manganese(III) Complexes: From Which Direction Does the Olefin Approach the Metal-Oxo Bond?
645
Tomooka, Katsuhiko; Ishikawa, Katsuya; Al-Masum, Md; Nakai, Takeshi: Regio- and Stereocontrol in the Reductive Ring Opening of the Spirocyclic Epoxide Derived from the 4-Siloxy-2-cyclopentenone
647
Lubitov, Igor E.; Shokova, Elvira A.; Kovalev, Vladimir V.: New Class of Host Molecules. p-1-Adamantylcalix[8] arenes
649
Ishibashi, Hiroyuki; Kameoka, Chisato; Yoshikawa, Akiko; Ueda, Rika; Kodama, Kazuya; Sato, Tatsunori; Ikeda, Masazumi: Synthesis of β-Lactams by Means of Sulfur-Controlled Regioselective Radical Cyclizations of N-Ethenyl-α-bromoalkanamides
651
Tabuchi, Hiroyasu; Hamamoto, Taisuke; Ichihara, Akitami: Modification of the Fries Type Rearrangement of the O-Enol Acyl Group Using N,N-Dicyclohexyl-carbodiimide and 4-Dimethylaminopyridine
653
Tsubuki, Masayoshi; Kanai, Kazuo; Honda, Toshio: Concise Syntheses of Novel Styryl Lactones, (+)-Goniofufurone, (+)-Goniopypyrone, (+)-Goniotriol, (+)-8-Acetylgoniotriol, and (+)-Altholactone
655
Furukawa, Naomichi; Matsunaga, Yoshi; Sato, Soichi: Unusually Facile Conversion of Alcohols and Phenols into o-Alkoxy or o-Phenoxybiphenyls on Treatment with o,o′-Bis(biphenylylene)sulfurane
657
Akiba, Kin-ya; Motoshima, Toshihiro; Ishimaru, Kaori; Yabuta, Katunori; Hirota, Hiroshi; Yamamoto, Yohsuke: [4+2]Type Cycloaddition of Aldimines Bearing α-Hydrogens with 2-Siloxy-1, 3-butadienes Catalyzed by Trimethylsilyl Triflate
660
Ewin, Richard A.; Loughlin, Wendy A.; Pyke, Simon M.; Morales, J. Carlos; Taylor, Richard J. K.: The Isolation of Episulphones from the Ramberg-Bäcklund Rearrangement; Part 31
663
Congreve, Miles S.; Davison, Edwin C.; Fuhry, Mary Ann M.; Holmes, Andrew B.; Payne, Andrew N.; Robinson, R. Anthony; Ward, Simon E.: Selective Cleavage of Benzyl Ethers
665
Chemla, Fabrice; Marek, Ilane; Normant, Jean-François: Selective monoalkylation of organogembismetallics via an intramolecular nucleophilic substitution
667
Aumann, Rudolf; Roths, Klaus; Läge, Mechtild; Krebs, Bernt: Metathesis of Enamines by Alkynylcarbene Tungsten Complexes.- Formation of Aminobenzenesvia Pyranylidene Complexes
669
Aumann, Rudolf; Roths, Klaus; Grehl, Matthias: Pyridines via Fischer Carbene complexes.- W(CO)6-Mediated Cycloadditions of Enamines to Alkynes via Alkynylcarbene and 1,2-Dihydropyridin-2-ylidene Complexes
672
Carless, Howard A. J.; Busia, K.; Oak, O. Z.: Microbial Oxidation of Benzene as a Route to Inositol Stereoisomers and (±)-Quebrachitol
675
Osborn, Helen M. I.; Sweeney, J. B.; Howson, Bill: Ring-Opening of N-Tosyl Aziridines by Sulphur-Stabilized Nucleophiles
677
De Mesmaeker, Alain; Lebreton, Jacques; Hoffmann, Pascale; Freier, Susan M.: Stereocontrolled Synthesis of 2′-α-C-Branched Nucleoside Analogues and their Incorporation into Oligodeoxyribonucleotides
680
Genêt, Jean Pierre; Blart, Errol; Savignac, Monique; Lemeune, Stéphane; Lemaire-Audoire, Sandrine; Bernard, Jean Marie: A General and Simple Removal of the Allyloxycarbonyl Protecting Group by Palladium-Catalyzed Reactions Using Nitrogen and Sulfur Nucleophiles
683
Maruoka, Keiji; Oishi, Masataka; Yamamoto, Hisashi: Methylaluminum Bis(4-substituted-2,6-di-tert-butylphenoxide) as an Efficient Non-Chelating Lewis Acid
686
Yanagisawa, Akira; Yasue, Katsutaka; Yamamoto, Hisashi: Highly γ-Selective Coupling of Siloxyallylbarium Reagent with Carbonyl Compounds and Alkyl Halides
689
Yanagisawa, Akira; Nomura, Nobuyoshi; Yamamoto, Hisashi: Copper-Catalyzed SN2′-Selective Cross Coupling Reaction Between Grignard Reagents and Allylic Phosphates
691
Surya Prakash, G. K.; Hoole, Dushyanthi; Reddy, V. Prakash; Olah, George A.: Simplified Preparation of α,α-Difluorodiphenylmethanes from Benzophenone 1,3-Dithiolanes with Sulfuryl Chloride and Pyridinium Polyhydrogen Fluoride1
693
Lipshutz, Bruce H.; Alami, Mouad; Susfalk, Richard B.: Stannylated Enynes as Linchpins for Pd-Catalyzed Couplings with Unactivated Vinyl Iodides
696
Coutts, Lisa D.; Cywin, Charles L.; Kallmerten, James: Synthesis of Polypropionate-Derived Acyclic Systems: Diastereoselective Hydroboration of Highly-Functionalized Trisubstituted Olefins
699
Back, Thomas G.; Gladstone, Patricia L.: Synthesis of Two Novel Spiro Lactones Related to the B/C Ring System of Bakkenolides by Radical Cyclization
701
Russell, Glen A.; Shi, Bing Zhi: Reductive Alkylation of Electronegatively Substituted Alkenes by Alkylmercury Halides and Silyl Hydrides
703
Bennett, Frank; Patel, Naginbhai M.; Girijavallabhan, Viyyoor M.; Ganguly, Ashit K.: The Synthesis of Novel HIV-Protease Inhibitors via Silica Gel Assisted Addition of Amines to Epoxides
705
Harris, Michael C. J.; Whitby, Richard J.; Blagg, Julian: Elaboration of 3,4-Dihydro-2H-pyran via η2(3-Oxacyclohexyne)-Zirconocene
707
Krief, A.; Hobe, M.; Badaoui, E.; Bousbaa, J.; Dumont, W.; Nazih, A.: Selective Synthesis of Mixed (O,Se) Acetals and of (Se,Se) Acetals from (O,O) Acetals
710
Shaw, Robert W.; Lathbury, David; Gallagher, Timothy: Cyanoalkylamines as a Source of Acyclic and Heterocyclic Azomethine Ylides