DOI: 10.1055/s-00000083

Synlett

Ausgabe 07 · Volume 1998 · Juli 1998 DOI: 10.1055/s-002-272

account

693
Marco-Contelles, José; Alhambra, Carolina; Martínez-Grau, Angeles: Carbocycles from Carbohydrates via Free Radical Cyclizations: Synthesis and Manipulation of Annulated Furanoses
700
Togo, Hideo; He, Wei; Waki, Yuji; Yokoyama, Masataka: C-Glycosidation Technology With Free Radical Reactions

letter

718
Kappe, C. Oliver; Falsone, S. Fabio: Polyphosphate Ester-Mediated Synthesis of Dihydropyrimidines. Improved Conditions for the Biginelli Reaction
721
Enders, Dieter; Hundertmark, Thomas; Lazny, Ryszard: Mild, Racemization Free Cleavage of Ketone SAMP-Hydrazones with Oxalic Acid - Recycling of the Chiral Auxiliary
723
Schkeryantz, Jeffrey M.; Luly, Jay R.; Coghlan, Michael J.: The Synthesis of (±)-Wilforonide
725
Kondo, Kazuhiro; Kurosaki, Takahiro; Murakami, Yasuoki: Enantioselective N-Acetylation of Racemic Secondary Alkyl Amines with Chiral 2-Acetylamino-2′-diacetylamino-1,1′-binaphthyl
727
Fukuzawa, Shin-ichi; Kato, Hirohisa: Chiral 2-(1-Dimethylaminoethyl)ferrocenecarbaldehyde as an Effective Catalyst for Asymmetric Alkylation of Aldehydes with Dialkylzinc
729
Hioki, Hideaki; Ooi, Hidenori; Mimura, Yumi; Yoshio, Suzuyo; Kodama, Mitsuaki: Enantioselective Synthesis of Reported Hippospongic Acid A
731
Knight, David W.; Redfern, Adele L.; Gilmore, Jeremy: A New Approach to 5-Substituted Prolines and 2-Pyrrolecarboxylates
733
Moody, Christopher J.; Hunt, James C. A.: Addition of Allylmagnesium Bromide to ROPHy/SOPHy Aldoximes: Asymmetric Synthesis of Protected β-Amino Acids
735
Inoue, Susumu; Iwabuchi, Yoshiharu; Irie, Hiroshi; Hatakeyama, Susumi: A New Stereoselective Route to (-)-Octalactin A Based on Intramolecular SmI2 Promoted Reformatsky Reaction
737
Lu, Wei; Zheng, Guangrong; Cai, Junchao: First Total Synthesis of Panaxytriol, a Potent Antitumor Agent Isolated from Panax Ginseng
739
Firouzabadi, Habib; Iranpoor, Nasser; Karimi, Babak: Tungsten Hexachloride (WCl6) as an Efficient Catalyst for Chemoselective Dithioacetalization of Carbonyl Compounds and Transthioacetalization of Acetals
741
Cacchi, Sandro; Fabrizi, Giancarlo; Moro, Leonardo: Palladium-Catalyzed Cyclization of o-Alkynylphenols with Allyl Carbonates. A Regioselective Synthesis of 2-Substituted-3-allylbenzo[b]furans
746
Monteiro, Nuno; Balme, Geneviève: Palladium-Catalyzed Allylating Heteroannulation of o-Alkynyl-Allyloxybenzenes. A Route to 2-Substituted-3-Allylbenzo[b]furans
748
Han, Xiaojun; Larock, Richard C.: Synthesis of Highly Functionalized Polycyclics via Pd-Catalyzed Intramolecular Coupling of Aryl/Vinylic Halides, Non-conjugated Dienes and Nucleophiles
751
Faghih, Ramin; Edwards, Carla M.; Freiberg, Leslie A.; Nellans, Hugh N.: Entry into Erythromycin Lactams: Synthesis of Erythromycin A Lactam Enol Ether as a Potential Gastrointestinal Prokinetic Agent
754
Bennani, Youssef L.; Zhu, Gui-Dong; Freeman, Jennifer C.: Scandium-Mediated Opening of Aziridine Carboxylates: A Facile Synthesis of Aryl Substituted Tryptophans
757
Oikawa, Masato; Yoshizaki, Hiroaki; Kusumoto, Shoichi: Benzyl Trityl Ether and DDQ as New Tritylating Reagents
761
Dankwardt, Sharon M.: Solid Phase Synthesis of Hydroxamic Acids
762
Dal Piaz, Vittorio; Capperucci, Antonella: Direct Alkylation of Pyridazines and Related Compounds by Organolithium Reagents
765
Arimoto, Hirokazu; Kaufman, Michael D.; Kobayashi, Kaoru; Qiu, Yuping; Smith III, Amos B.: Anomalous Epoxide Formation Upon Wittig Olefination With 1-Iodoethyl Triphenylphosphonium Ylide
768
Borovkov, Victor V.; Lintuluoto, Juha M.; Inoue, Yoshihisa: Efficient Synthesis of Unsymmetrical Transition Metalloporphyrin Dimers under Mild Conditions
774
Bulman Page, Philip C.; Carnell, Andrew J.; McKenzie, Michael J.: Biocatalysis of Deracemization in 1,2-Diols
777
Sano, Shigeki; Ando, Tsuyoshi; Yokoyama, Kenji; Nagao, Yoshimitsu: New Reaction Mode of the Horner-Wadsworth-Emmons Reaction for the Preparation of α-Fluoro-α,β-unsaturated Esters
780
Bertrand, Michèle P.; Feray, Laurence; Nouguier, Robert; Stella, Lucien: 1,3-Stereoinduction in Radical Additions to Glyoxylate Imines
786
Schantl, Joachim G.; Nádeník, Peter: Tandem [3 + 2] Cycloaddition Reaction of Azo-alkenes and Thiocyanic Acid: Extending the Scope of the Classical "Criss-Cross" Cycloaddition Reaction
789
Kim, Hyoung Rae; Shin, Seung Il; Park, Hyun Ju; Jeon, Dong Ju; Ryu, Eung K.: New Synthesis of 2-Alkyl-4,4-dimethyl-5-halomethylisoxazolidin-3-ones via Intramolecular Halocyclization of N-Alkyl-2,2-dimethyl-3-butenohydroxamic Acids
792
Beller, Matthias; Zapf, Alexander: Phosphites as Ligands for Efficient Catalysis of Heck Reactions
794
Raeppel, Stéphane; Raeppel, Franck; Suffert, Jean: Novel Exploration of the SNAr Reaction
797
Woltering, Michael J.; Fröhlich, Roland; Wibbeling, Birgit; Hoppe, Dieter: Stereoselective Synthesis of Hydroxylated Indolizidines via (-)-Sparteine-Mediated Kinetic Resolution Coupled with Intramolecular Carbolithiation