DOI: 10.1055/s-00000084

Synthesis

Issue 07 · Volume 1989 · 1989 DOI: 10.1055/s-002-1804

review

477
Schick, Hans; Eichhorn, Inge: Syntheses and Reactions of 2-Alkyl-1,3-cyclopentanediones (2-Alkyl-3-hydroxy-2-cyclopenten-1-ones)

paper

493
Enders, Dieter; Bockstiegel, Bernhard: Enantioselective Alkylation of 2,2-Dimethyl-1,3-dioxan-5-one Using the SAMP-/RAMP-Hydrazone Method
497
Beiter, A. H.; Pfleiderer, W.: Nucleotides XXIX.1 Solution Synthesis of Protected Di-2′-deoxynucleoside Phosphotriesters and Thiophosphotriesters via the Phosphoramidite Approach
501
Imafuku, Kimiaki; Arai, Kiyomi: A Simple and Convenient Synthesis of 5-Alkyl-Substituted 3-Isopropenyl- and 3-Acetyltropolones
506
Janecki, Tomasz; Bodalski, Ryszard: A Convenient Horner-Emmons Approach to the Synthesis of Substituted Ethyl 1,3-Butadiene-2-carboxylates, and Related Compounds
511
Schnurr, W.; Regitz, M.: Unusually Coordinated Phosphorus Compounds; 36.1 Phosphavinyldiazoalkane/1,2,4-Diazaphosphole Cyclization
515
Greif, D.; Kropfgans, F.; Pulst, M.; Weißenfels, M.: Eine neue Synthese von 2-Alkylthiopyryliumsalzen
518
Molina, Pedro; Arques, Antonio; Cartagena, Inmaculada; Olmos, José María: Novel Ring-Opening Reactions of 3-Substituted 1-Amino-2-thioxo-4-imidazolidinones: Preparation of Functionalized 3,6-Dihydro-2H-1,3,4-thiadiazines and 3,4-Dihydro-1H-1,2,4-triazoles
523
Rábai, József: 3-Mercaptopropionic Acid: A New Tool in the Synthesis of Symmetrical Diaryl Sulfides from Unactivated Aryl Iodides as Substitute for Anhydrous Sodium Sulfide
526
Hankovszky, H. Olga; Hideg, Kálmán; Jerkovich, Gyula: Synthesis of 3-Substituted 2,5-Dihydro-2,2,5,5-tetramethyl-1H-pyrrol-1-yloxyl Radicals, Useful for Spin-Labelling of Biomolecules
530
Becher, Jan; Pluta, Krystian; Krake, Niels; Brøndum, Klaus; Christensen, Nils Just; Vinader, Maria Victoria: Syntheses of o-Aminohetarenecarbaldehydes via Azides

communication

534
Plewe, Michael; Schmidt, Richard R.: (±)-erythro-γ,δ-Dihydroxycarboxylic Acid Lactones from a β-Lithiopropionate Equivalent and α-Chloroaldehydes
537
Marron, B. E.; Nicolaou, K. C.: Stereocontrolled Synthesis of the Sex Pheromones of the Green Stink Bug
539
Takano, Seiichi; Shimazaki, Youichi; Sekiguchi, Yoshinori; Ogasawara, Kunio: A Facile Chiral Synthesis of the Lactone Moiety of Compactin and Mevinolin from (R)-O-Benzylglycidol
542
Scholtz, John M.; Bartlett, Paul A.: A Convenient Differential Protection Strategy for Functional Group Manipulation of Aspartic and Glutamic Acids
544
Alaiz, Manuel; Girón, Julio; Hidalgo, Francisco Javier; de la Maza, María Pilar; Millán, Francisco; Zamora, Rosario; Vioque, Eduardo: Esterification of Amino Acids as Their 2,2-Bis(ethoxy-carbonyl)vinyl Derivatives
547
Soroka, Mirosław: Comments on the Synthesis of Aminomethylphosphonic Acid
548
Lin, Shaw-Tao; Huang, Ru-Jiun: One-Pot Synthesis of Substituted Aniline-N,N-diacetic Acids
550
Hojo, Masaru; Masuda, Ryōichi; Okada, Etsuji; Miya, Hiroshi: Aromatic Nucleophilic Nitrogen-Nitrogen Exchange Reaction of N,N-Dimethyl-2,4-bis(trifluoroacetyl)-1-naphthylamine with Amino Acid Derivatives: A Facile Synthesis of Fluorine-Containing 1H-Benzo[g]
552
Hünig, Siegfried; Wehner, Ingeborg: A Convenient Synthesis of 2,2′,6,6′-Tetramethyl-4,4′-bipyridine and Its Oxidation to 2,2′,6,6′-Tetracarboxy-4,4′-bipyridine
554
Prugh, John D.; Deana, Albert A.; Wiggins, J. Mark: A Convenient and Unambiguous Synthesis of 2 (or 7)-Chloronaphthalenes from Substituted α-Tetralones
557
Schuhmacher, Hans; Meier, Herbert: 1,9-Dithia-2,15-cyclohexadecadiin
559
Majerski, Zdenko; Vinković, Vladimir: A New, One-Pot Preparation of Alicyclic Ketones via WoIff Rearrangement
560
Alvarez-Ibarra, Carlos; Mendoza, Magnolia; Orellana, Guillermo; Quiroga, Maria L.: A Novel Method of Synthesis of 2-Methylthio-1,3-oxazoles
562
Ishida, Masaru; Muramaru, Hajime; Kato, Shinzi: A Convenient and Regioselective Synthesis of 4,6-Diaryl-2,3,4,7-tetrahydrooxepin-2-ones1 and 1,4-Diphenyl-2,3,4,7-tetrahydro-1H-azepin-2-one
564
Leftheris, Katerina; Goodman, Murray: A Facile Synthesis of (S)-3-Tosyloxy-1,2-propanediol from (S)-2,2-Dimethyl-1,3-dioxolane-4-methanol
566
Olah, George A.; Wu, An-hsiang; Farooq, Omar: Ultrasound-Assisted Preparation of Di-tert-Butyl-,Di-1,1′ Adamantyl- and (1-Adamantyl)-tert-Butylketenes
568
Olah, George A.; Wu, An-hsiang; Farooq, Omar: Intramolecular Dehydration of Dialkylacetic Acids and Trimethylsilylacetic Acid with Dicyclohexylcarbodiimide to the Corresponding Stable Ketenes
569
Olah, George A.; Weber, Thomas; Farooq, Omar: Boron Tris(pentafluoroethanesulfonate) [Pentflate] and Its Conjugate Superacids with Triflic and Pentflic Acid