DOI: 10.1055/s-00000084

Synthesis

Ausgabe 06 · Volume 21 · Juni 1989 DOI: 10.1055/s-002-1758

review

405
Gante, Joachim: Azapeptides

paper

414
Carlström, Anne-Sofie; Frejd, Torbjörn: Palladium-Catalyzed Synthesis of Didehydroamino Acid Derivatives
419
Bestmann, Hans Jürgen; Schobert, Rainer: Kumulierte Ylide XX.1 Synthesen (E)-α,β-ungesättigter macrocyclischer Lactone durch intramolekulare Wittig-Olefinierung via Triphenylphosphoranylidenketen2
423
lzdebski, Jan; Pawlak, Danuta: A New Convenient Method for the Synthesis of Symmetrical and Unsymmetrical N,N′-Disubstituted Ureas
426
Zhou, Wei-Shan; Zhou, Yi-Pine; Jiang, Biao: Studies on Steroidal Plant-Growth :Regulators: A New Synthesis of Brassinosteroids

communication

428
Hwang, Chrong-Shiong; Reusch, William: Preparation of 3-Cycloheptenyl and 3-Cyclooctenyl Derivatives by Solvolysis of Bicyclo[n.2.0]alkyl Esters
434
Haraguchi, Kazuhiro; Tanaka, Hiromichi; Miyasaka, Tadashi: Preparation of γ- and δ-Phenylselenenyl Alcohols via Ring Cleavage of Oxetane and Oxolane
436
Baptistella, Lucia Helena B.; Dos Santos, José Fernando; Ballabio, Karin Cristina; Marsaioli, Anita Jocelyne: 1,8-Diazabicyclo[5.4.0]undec-7-ene as a Mild Deprotective Agent for Acetyl Groups
438
Blay, Gonzalo; Cardona, M. Luz; Garcia, M. Begoña; Pedro, José R.: A Selective Hydrolysis of Aryl Acetates
439
Tietze, Lutz F.; Bratz, Matthias: Diastereoselective Formation of Substituted Cyclic Non-Proteinogenic α-Amino Acids by Cyclization of Activated Imines
442
Hall, Roger G.: An Efficient Synthesis of (±)-3-Amino-2-(4-chlorophenyl)-propylphosphonic Acid (PHACLOFEN)
443
Sonnenschein, Helmut; Schmitz, Ernst: Ureas from N-Chloroamidines; An Aza-Analogous Hofmann Degradation
444
Chênevert, Robert; Thiboutot, Sonia: Synthesis of Chloramphenicol via an Enzymatic Enantioselective Hydrolysis
446
Keiko, N. A.; Rulev, A. Yu; Kalikhman, I. D.; Voronkov, M. G.: A New Synthetic Route to 2-Dialkylamino-2-alkenals
448
Armesto, Diego; Horspool, William M.; Apoita, Miguel; Gallego, Mar G.; Ramos, Ana: Synthesis of α-Imino Oximes from α-Hydroxyimino Ketones
450
Malik, A. A.; Preston, S. B.; Archibald, T. G.; Cohen, M. P.; Baum, K.: A Facile Reduction of Azides to Amines Using Hydrazine
451
Capdevielle, Patrice; Lavigne, André; Maumy, Michel: Simple and Efficient Copper-Catalyzed One-Pot Conversion of Aldehydes into Nitriles
453
Capdevielle, Patrice; Lavigne, André; Maumy, Michel: Improved and Extended One-Step Conversion of Primary Amines into Nitriles by Copper-Catalyzed Oxidation
454
Stuart, John G.; Nicholas, Kenneth M.: Cobalt-Mediated Synthesis of Propargyl Nitriles and α-Alkoxy Propargyl Nitriles
456
Couture, Axel; Grandclaudon, Pierre; Huguerre, Eric: A Facile and Concise Synthesis of 2-Alkyl- and 2-Aryl-4-oxo- 4H thiopyrano[2,3-b]pyridines
458
Buzas, A.; Merour, J. Y.: Synthesis and Reactions of 1-Acetyl-2-benzylidene-3-oxo-2,3-dihydroindoles
461
Ricci, A.; Taddei, M.; Dembech, P.; Guerrini, A.; Seconi, G.: Reactions of Terminal Alkynes with Bis(trimethylsilyl) Peroxide and Zinc(II) Iodide: A Convenient Method for the Preparation of 1-Iodo-1-alkynes
463
Olah, George A.; Weber, Thomas; Bellew, Donald R.; Farooq, Omar: One-Pot Preparation of Pentafluoroethanesulfonic (Pentflic) Acid by the Organolithium Pathway
464
Caputo, Romualdo; Ferreri, Carla; Palumbo, Giovanni: Thiosulfonic S-Esters; 6. Fluoride-Mediated α-Phenylsulfenylation of Cyclic Ketones and Esters via their Trimethylsilyl Enol Ethers
466
Gallina, Carlo; Giordano, Cesare: Selected Methods for the Oxidation of 1,1,1-Trichloro-2-alkanols. An Efficient Modification Using Chromic Acid
468
Suzuki, Hitomi; Padmanabhan, Seetharamaiyer; Inouye, Masahiko; Ogawa, Takuji: Synthesis of Symmetrical Polycyclic Aromatic Tellurides
471
Wang, Z. Y.; Hay, A. S.: Synthesis of 2,6-Diphenyl-4,4′-(1-methylethylidene)bisphenol and 2,2′,6,6′-Tetraphenyl-4,4′-(1-methylethylidene)bisphenol
472
Smit, W. A.; Simonyan, S. O.; Tarasov, V. A.; Mikaelian, G. S.; Gybin, A. S.; Ibragimov, I. I.; Caple, R.; Froen, D.; Kreager, A.: Cyclization of Dicobalthexacarbonyl Complexes of Allyl Propargyl Ethers on the Surface of Chromatography Adsorbents. A Convenient Method for the Preparation of Substituted 3-Oxabicyclo[3.3.0]oct-5-en-7-one and 4-Hydroxymethyl-2-cyclopenten-1-one Derivatives from Common Precursors