DOI: 10.1055/s-00000083

Synlett

Issue 01 · Volume 1996 · January 1996 DOI: 10.1055/s-002-373

account

1
Lang, Heinrich; Weinmann, Markus: Bis(alkynyl) Titanocenes as Organometallic Chelating Ligands for the Stabilization of Monomeric Organo Copper(I) Compounds
11
Mukai, Chisato; Hanaoka, Miyoji: Development of Highly Stereoselective and Regioselective Reactions Based on the Alkyne-Co2(CO)6 Complexes

letter

18
Enders, Dieter; Berg, Stefan von; Jandeleit, Bernd: Iron-Mediated Allylic Substitutions with Complete Chirality Transfer. Synthesis of Functionalized γ-Substituted Alkenylsulfones of High Enantiomeric Purity
21
Haeckel, Roland; Lauer, Gilbert; Oberdorfer, Franz: Facile Synthesis of 1,6-Anhydrohalosugars via a Novel Rearrangement of Galactal
24
Pipelier, Muriel; Ermolenko, Mikhail S.; Zampella, Angela; Olesker, Alain; Lukacs, Gabor: Intramolecular Horner-Wadsworth-Emmons Olefination Route to Annulated Carbohydrates
27
Dishington, Allan P.; Muccioli, Adriano B.; Simpkins, Nigel S.: Base-Mediated Ring-Opening Reactions of Episulfones to give Alkenylsulfinates: A Stereoselective Synthesis of Alkenyl Sulfones
29
Albertini, Enrichetta; Barco, Achille; Benetti, Simonetta; De Risi, Carmela; Pollini, Gian P.; Zanirato, Vinicio: Efficient Synthesis of Chiral N-Tosyl-3,4-Disubstituted Hexahydroazepins from D-(-)-Quinic Acid
31
White, James D.; Jensen, Mark S.: A Biogenetic Approach to Halicholactones. Anomalous Cyclization of an Epoxytridecadienoic Acid
34
Beifuss, Uwe; Kunz, Olaf; Ledderhose, Sabine; Taraschewski, Michael; Tonko, Christiane: Cationic 2-Azabutadienes from α-Arylaminosulfones and α-Arylaminonitriles: Intermolecular Polar [4π++2π]-Cycloadditions for the Regio- and Diastereoselective Synthesis of 1,2,3,4-Tetrahydroquinolines
37
Bardot, Valérie; Remuson, Roland; Gelas-Mialhe, Yvonne; Gramain, Jean-Claude: A Facile Synthesis of 2-(2-Hydroxyethyl)allylsilanes
39
Aurrecoechea, José M.; Fernández-Acebes, Alvaro: Diastereoselective Synthesis of Pyrrolidines by 5-Exo-trig Cyclizations of α-Amino Radicals Derived from N-(α-Benzotriazolylalkyl)alkenylamines and Samarium Diiodide
43
Kinugasa, Motoharu; Harada, Toshiro; Fujita, Katsuhiro; Oku, Akira: Highly Selective Ring-Cleavage of Acetals Catalyzed by Phenylboron Complexes Derived from Sulfonamides of α-Amino Acids
46
Szymoniak, Jan; Pagneux, Stéphane; Felix, Didier; Moïse, Claude: Regioselective Conversion of 1,3-Dienes into β,γ-Unsaturated Esters via Carboalkoxylation of η3-Allyltitanocene Complexes
49
Masui, Moriyasu; Shioiri, Takayuki: Asymmetric Borane Reduction of Prochiral Ketones with Oxazaborolidines Derived from α-Pinene
51
Dahuron, Nathalie; Langlois, Nicole: α,β-Unsaturated Oxazolines As Acceptors in Stereoselective Cyanide Conjugate Addition
53
Yuan, Tien-Min; Hsieh, Yu-Tsai; Yeh, Sue-Min; Shyue, Jing-Jong; Luh, Tien-Yau: Tunable C2-Chiral 1,2-Diols. Syntheses of 1,4-Bis-Alkoxybutane-2S,3S-diols
55
Lawrence, Nicholas J.; Liddle, John; Jackson, David A.: A One-pot Aromatic Vicarious Nucleophilic Substitution of Hydrogen/Alkylation Route to Substituted Nitrobenzenes
57
Becker, Daniel P.; Flynn, Daniel L.: Preparation of Trifluoromethyl Lactol Derivatives via Base-Initiated Cyclobutanol Ring-Opening to a Laterally-Lithiated Trifluoromethyl Ketone
60
Bachi, Mario D.; Melman, Artem: Temporary Sulfur Connection in an Intramolecular SN2-Reaction. A Stereocontrolled Synthesis of (±)-Kainic Acid
63
DOnofrio, Franco; Parlanti, Luca; Piancatelli, Giovanni: Conjugate Addition-Elimination Reactions as a Novel Synthetic Route to Dialkylated α,β-Unsaturated Diesters
65
Huwe, Christoph M.; Kiehl, Oliver C.; Blechert, Siegfried: A Novel Approach to Substituted Pyrrolidines and Piperidines via Olefin Metathesis
67
Srikrishna, A.; Reddy, T. Jagadeeswar; Kumar, P. Praveen; Vijaykumar, D.: A Methodology for Spirocyclopentannulation. Stereoselective Total Synthesis of (±)-Tochuinyl Acetate and (±)-Dihydrotochuinyl Acetate
69
DattaGupta, Arpita; Singh, Ramsharan; Singh, Vinod K.: A Mild and Efficient Method for the Cleavage of tert-Butyldimethylsilyl and Tetrahydropyranyl Ethers by Ceric Ammonium Nitrate in Methanol
72
Moriyama, Satoshi; Karakasa, Takayuki; Inoue, Takashi; Kurashima, Katsumi; Satsumabayashi, Sadayoshi; Saito, Takao: Transannular Hetero Diels-Alder Reaction of Macrocyclic α,β-Unsaturated Thioketones and Synthesis of Oxonin Derivatives by Desulfurization of the Transannular Adducts
75
Lemaire-Audoire, Sandrine; Savignac, Monique; Genêt, Jean-Pierre: A New Strategy for the Synthesis of Selectively Protected Spermidine and Norspermidine Derivatives
79
Bell, Thomas W.; Heiss, Aaron M.; Ludwig, Richard T.; Xiang, Caili: An Effective Route to Highly Substituted Pyridines
82
Takagi, Toshiyuki; Okikawa, Naoko; Johnoshita, Shuichi; Koyama, Mayumi; Ando, Akira; Kumadaki, Itsumaro: Synthesis of β,β-Difluoro-γ,δ-unsaturated Carboxylic Esters Using Claisen Rearrangement
85
Watanabe, Nobuhide; Ogawa, Takanori; Ohtake, Yoshihito; Ikegami, Shiro; Hashimoto, Shun-ichi: Dirhodium(II) Tetrakis[N-phthaloyl-(S)-tert-leucinate]: A Notable Catalyst for Enantiotopically Selective Aromatic Substitution Reactions of α-Diazocarbonyl Compounds
87
Laux, Michael; Krause, Norbert; Koop, Ulrich: Allenyl Enolates - A New Class of Chiral Ambident Nucleophiles, 41: Axis to Center Chirality Transfer in Aldol Reactions of Allenyl Enolates
89
Krause, Norbert; Hohmann, Michael: Synthesis and Cycloaromatization of Enyneallenes: New Model Systems for the Neocarzinostatin Chromophore
92
Belley, Michel L.; Hill, Bryan; Mitenko, Hugh; Scheigetz, John; Zamboni, Robert: Asymmetric Dihydroxylation of Dienes: Synthesis of Tetrols
95
Horikawa, Manabu; Shirahama, Haruhisa: A Short Synthesis of Phenyl Kainoid
97
Sarkar, Tarun K.; Nandy, Sandip K.; Ghorai, Binay K.; Mukherjee, Bireswar: Lithium Perchlorate Dispersed on Silica Gel, a Mild and Efficient Catalyst for Intramolecular Ene Reactions of Activated 1,6- and 1,7-Dienes
100
Akiyama, Eiji; Hirama, Masahiro: Total Synthesis and Absolute Configuration of (-)-Sedacryptine
103
Liu, Luping; Donaldson, William A.: Synthesis of the C1-C8 Tetrahydropyranyl Segment of the Antifungal Agent Ambruticin and its C3 Epimer
105
Cruciani, Paul; Aubert, Corinne; Malacria, Max: Reversal of the Diastereoselectivity in a Sequence of Cycloaddition Reactions: [2+2+2], Ene Type, [4+2]. A Totally Stereoselective Access to the Basic Skeleton of the Kaurane Family.
108
Witczak, Zbigniew J.; Mielguj, Raphael: A Convenient Synthesis of the (+) Enantiomer of Levoglucosenone and its 5-Hydroxymethyl Analog