DOI: 10.1055/s-00000084

Synthesis

Issue 09 · Volume 1989 · 1989 DOI: 10.1055/s-002-1806

review

647
Ricci, Alfredo; Degl'Innocenti, Alessandro: Synthesis and Synthetic Potential of Acylsilanes

paper

661
Fouque, Elie; Rousseau, Gérard: Enzymatic Resolution of Medium-Ring Lactones. Synthesis of (S)-(+)-Phoracantholide I
666
Kappe, Th.; Pfaffenschlager, A.; Stadlbauer, W.: Synthesis of Aminopyridazines from Azidopyridazines and Tetrazolo[1,5-b]pyridazines
672
Liebscher, Jürgen; Pätzel, Michael; Kelboro, Yohanes Ferrero: Ring Transformations of Semicyclic 1,3-Dicarbonyl Heteroanalogs; I. Synthesis of Semicyclic N-Acyl- and N-(Aminocarbonyl)amidine Derivatives and Their Ring Transformation to 5-(ω-Aminoalkyl)-1,2,4-triazoles
677
Sharma, S. D.; Kaur, Verinder: Synthesis of 3-Oxa- and 3-Aza-1-dethiacepham Analogs
681
Hesek, Dušan; Tegza, Marian; Rybár, Alfonz; Považanec, František: New [f]-Fused Theophyllines: A Simple One-Step Synthesis of the Pyrimido[2,1-f]purine System via 8-Azidopurines

communication

684
Voss, Jürgen; Wollny, Bernd: Facile Preparation of Monothio-orthoesters
685
Ullmann, Jörg; Hanack, Michael: Unexpected Formation of 3,3,3-Trifluoropropyltriphenyl-phosphonium Bromide and Subsequent Wittig-Olefination
687
Agnel, Gilbert; Malacria, Max: A Short and Efficient Preparation of 2-Trimethylsilylmethyl-2-propen-1-ol
688
Choudhary, Anil; Baumstark, Alfons L.: Convenient, High-Yield Method for the Methylation of 1,3-Diketones
690
Outurquin, Françis; Paulmier, Claude: Straightforward Synthesis of 2-Alkenoic Acids from the Corresponding Saturated Aldehydes
692
Lue, Ping; Fan, Wei-Qiang; Zhou, Xun-Jun: A Novel Cleavage of Five-Membered Cyclic Acetals Using Sodium Hydrogen Telluride
693
Huang, Zhi-Zhen; Zhou, Xun-Jun: Selenium-Catalyzed Deprotection of 2,2,2-Trichloroethyl Esters with Sodium Borohydride
694
Mitra, R. B.; Reddy, G. Bhaskar: Selective Cleavage of Dimethylhydrazones to the Carbonyl Compounds Using Silica Gel and its Application in the Synthesis of (Z)-9-Tetradecenyl Acetate
698
Freeman, Fillmore; Kim, Darrick S. H. L.: Preparation of (E,E)-4-Amino-1-aryl-3-cyano-4-methoxy-2-azabutadienes
700
Bourgeois, Marie-Josèphe; Montaudon, Evelyne; Maillard, Bernard: An Easy Access to Unsymmetrical Peroxides
701
Perich, John W.; Johns, R. B.: An Improved One-pot Synthesis of Nα-(tert-Butoxycarbonyl)- O-(O′,O″-dialkylphosphoro)-L-tyrosines Using Dialkyl N,N-Diethylphosp
703
Herranz, Rosario; Castro-Pichel, Julia; García-López, Teresa: Tributyltin Cyanide, a Novel Reagent for the Stereoselective Preparation of 3-Amino-2-hydroxy Acids via Cyanohydrin Intermediates
706
Brunner, Henri; Lautenschlager, Hans-Jürgen: Synthesis of New Optically Active Bis- and Tris(phosphines)
709
Cox, Brian; Waigh, Roger D.: A Modified Synthesis of 4-Chromanones
711
Lal, Bansi; Gidwani, Ramesh M.; Rupp, R. H.: Aluminum Chloride as a Powerful Catalyst for the Preparation of O-Isopropylidene and O-Benzylidene Derivatives of Labdanes
714
Freeman, Fillmore; Keindl, Monica C.; Po, Henry N.; Brinkman, Elizabeth; Masse, Jeffrey A.: Electrochemical Synthesis of Imidazolyl Disulfides
715
Horino, Hiroshi; Sakaba, Hiroyuki; Arai, Mannosuke: Facile Preparation of 6-Bromopyridine-2-carboxamide and Pyridine-2,6-dicarboxamide: Partial Aminocarbonylation of 2,6-Dibromopyridine
718
Karl, Rosmarie; Lemmen, Peter; Ugi, Ivar: Synthesis of 3′-Isocyano-3′-deoxythymidine
719
Laure, France; Pascal, Jean-Claude: A Convenient Synthesis of 5-Cyano-6-dialkylamino-2-hydroxy-3-methoxycarbonyl-2-methyl-4-(2- or 4-nitrophenyl)-1,2,3,4-tetrahydropyridines and their Dehydration to 5-Cyano-6-dialkylamino-3-methoxycarbonyl-2-methyl-4-(2- or 4-nitrophenyl)-1,4-dihydropyridines