DOI: 10.1055/s-00000083

Synlett

Ausgabe 07 · Volume 2008 · April 2008 DOI: 10.1055/s-002-12472

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  • 949
    Li, Bi-Jie; Yang, Shang-Dong; Shi, Zhang-Jie:

    Recent Advances in Direct Arylation via Palladium-Catalyzed Aromatic C-H Activation

    Image for article: Recent Advances in Direct Arylation via Palladium-Catalyzed Aromatic C-H Activation

    • letter

  • 958
    Bigotti, Serena; Volonterio, Alessandro; Zanda, Matteo:

    The Influence of Fluoroalkyl-Group Electronegativity on Stereocontrol in the Synthesis of Ψ[CH(RF)NH]Gly Peptides

    Image for article: The Influence of Fluoroalkyl-Group Electronegativity on Stereocontrol in the Synthesis of <EM EMTYPE="ITALIC">Ψ</EM>[CH(R<SUB>F</SUB>)NH]Gly Peptides
  • 963
    Mroß, Gerson; Reinke, Helmut; Langer, Peter:

    Synthesis of Functionalized Biaryls Based on a Heck Cross-Coupling-[3+3] Cyclization Strategy

    Image for article: Synthesis of Functionalized Biaryls Based on a Heck Cross-Coupling-[3+3] Cyclization Strategy
  • 967
    Tundo, P.; Romanelli, G. P.; Vázquez, P. G.; Loris, A.; Aricò, F.:

    Multiphase Oxidation of Aniline to Nitrosobenzene with Hydrogen Peroxide Catalyzed by Heteropolyacids

    Image for article: Multiphase Oxidation of Aniline to Nitrosobenzene with Hydrogen Peroxide Catalyzed by Heteropolyacids
  • 971
    Hohn, Erwin; Paleček, Jiří; Pietruszka, Jörg:

    Synthesis of Dictyopterene A

    Image for article: Synthesis of Dictyopterene A
  • 975
    Sanz, Roberto; Miguel, Delia; Álvarez-Gutiérrez, Julia M.; Rodríguez, Félix:

    Brønsted Acid Catalyzed C3-Selective Propargylation and Benzylation of Indoles with Tertiary Alcohols

    Image for article: Brønsted Acid Catalyzed C3-Selective Propargylation and Benzylation of Indoles with Tertiary Alcohols
  • 979
    Majumdar, K. C.; Chattopadhyay, B.:

    Novel Synthesis of Nine-Membered Oxa-Heterocycles by Pd(0)-Catalyzed Intramolecular Heck Reaction via Unusual 9-endo-trig-Mode Cyclization

    Image for article: Novel Synthesis of Nine-Membered Oxa-Heterocycles by Pd(0)-Catalyzed Intramolecular Heck Reaction via Unusual 9-<EM EMTYPE="ITALIC">endo-trig</EM>-Mode Cyclization
  • 983
    Bhargava, Gaurav; Mahajan, Mohinder P.; Saito, Takao:

    Regio- and Chemoselective Unprecedented Imino-Diels-Alder Reactions of 1-Substituted Unactivated Dienes with N-Aryl Imines - Part II

    Image for article: Regio- and Chemoselective Unprecedented Imino-Diels-Alder Reactions of 1-Substituted Unactivated Dienes with <EM EMTYPE="ITALIC">N</EM>-Aryl Imines - Part II
  • 987
    Mahajan, Ulhas S.; Akamanchi, Krishnacharya G.:

    A New Application of Hypervalent Iodine (λ5) Reagents with Organosulfonic Acids for Direct α-Organosulfonyloxylation Carbonyl Compounds

    Image for article: A New Application of Hypervalent Iodine (λ<SUP>5</SUP>) Reagents with Organosulfonic Acids for Direct α-Organosulfonyloxylation Carbonyl Compounds
  • 991
    Kumaran, Rajendran Senthil; Brüdgam, Irene; Reissig, Hans-Ulrich:

    Modular and Stereoselective Synthesis of Hydroxylated Angularly Fused Tricyclic Piperidine Derivatives via Samarium Diiodide Mediated Cyclization

    Image for article: Modular and Stereoselective Synthesis of Hydroxylated Angularly Fused Tricyclic Piperidine Derivatives via Samarium Diiodide Mediated Cyclization
  • 995
    Ackermann, Lutz; Althammer, Andreas:

    Phosphoric Acid Diesters as Efficient Catalysts for Hydroaminations of Nonactivated Alkenes and an Application to Asymmetric Hydroaminations

    Image for article: Phosphoric Acid Diesters as Efficient Catalysts for Hydroaminations of Nonactivated Alkenes and an Application to Asymmetric Hydroaminations
  • 999
    He, Maggie; Ghosh, Arun K.; Zajc, Barbara:

    Julia Olefination as a General Route to Phenyl (α-Fluoro)vinyl Sulfones

    Image for article: Julia Olefination as a General Route to Phenyl (α-Fluoro)vinyl Sulfones
  • 1005
    Siegmund, Aaron; Retz, Daniel; Xi, Ning; Dominguez, Celia; Bürli, Roland; Liu, Longbin:

    Selective β-Hydroxyethylation at the N-1 Position of a Pyrazolone: Synthesis of Benzyl 1-(β-Hydroxyethyl)-5-methyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazole-4-carboxylate

    Image for article: Selective β-Hydroxyethylation at the N-1 Position of a Pyrazolone: Synthesis of Benzyl 1-(β-Hydroxyethyl)-5-methyl-3-oxo-2-phenyl-2,3-dihydro-1<EM EMTYPE="ITALIC">H</EM>-pyrazole-4-carboxylate
  • 1009
    Kawatsura, Motoi; Higuchi, Yuji; Hayase, Shuichi; Nanjo, Masato; Itoh, Toshiyuki:

    Iron(III) Chloride Catalyzed Nazarov Cyclization of 3-Substituted Thiophene Derivatives

    Image for article: Iron(III) Chloride Catalyzed Nazarov Cyclization of 3-Substituted Thiophene Derivatives
  • 1013
    Dai, Wei-Min; Feng, Gaofeng; Wu, Jinlong; Sun, Liang:

    Synthesis of C3-C12 Fragment of 24-Demethylbafilomycin C1 via anti-Selective Aldol Condensation as the Key Stereocontrol Step

    Image for article: Synthesis of C3-C12 Fragment of 24-Demethylbafilomycin C<SUB>1</SUB> via <EM EMTYPE="ITALIC">anti</EM>-Selective Aldol Condensation as the Key Stereocontrol Step
  • 1017
    Zhao, Yan; Wang, Xiao-Jin; Liu, Jin-Tao:

    Organocatalyzed Asymmetric Inverse-Electron-Demand Hetero-Diels-Alder Reaction of α,β-Unsaturated Trifluoromethyl Ketones and Aldehydes

    Image for article: Organocatalyzed Asymmetric Inverse-Electron-Demand Hetero-Diels-Alder Reaction of α,β-Unsaturated Trifluoromethyl Ketones and Aldehydes
  • 1021
    Shei, Chun-Tin; Chien, Hao-Lun; Sung, Kuangsen:

    TiCl4/tert-Butyl Hydroperoxide: Chemioselective Oxidation of Secondary ­Alcohols and Suppression of Sharpless Epoxidation

    Image for article: TiCl<SUB>4</SUB>/<EM EMTYPE="ITALIC">tert</EM>-Butyl Hydroperoxide: Chemioselective Oxidation of Secondary ­Alcohols and Suppression of Sharpless Epoxidation
  • 1027
    Ikeda, Kiyoshi; Ueno, Yayoi; Kitani, Satoru; Nishino, Reiko; Sato, Masayuki:

    Ferrier Glycosylation Reaction Catalyzed by Bi(OTf)3-Montmorillonite K-10: Efficient Synthesis of 3,4-Unsaturated Sialic Acid Derivatives

    Image for article: Ferrier Glycosylation Reaction Catalyzed by Bi(OTf)<SUB>3</SUB>-Montmorillonite K-10: Efficient Synthesis of 3,4-Unsaturated Sialic Acid Derivatives
  • 1031
    Sengmany, Stéphane; Le Gall, Erwan; Troupel, Michel:

    An Expedient Three-Component Approach to the Synthesis of α,α-Disubstituted Amines under Barbier-like Conditions

    Image for article: An Expedient Three-Component Approach to the Synthesis of α,α-Disubstituted Amines under Barbier-like Conditions
  • 1036
    O’Connor, Patrick D.; Körber, Karsten; Brimble, Margaret A.:

    Novel Use of N-Carboalkoxy α,β-Unsaturated Iminium Ions as Dienophiles in Diels-Alder Reactions

    Image for article: Novel Use of <EM EMTYPE="ITALIC">N</EM>-Carboalkoxy α,β-Unsaturated Iminium Ions as Dienophiles in Diels-Alder Reactions
  • 1039
    Yadav, J. S.; Rao, B. Madhava; Sanjeevarao, K.; Reddy, B. V. Subba:

    Total Synthesis of 8-Methoxygoniodiol via Chiron Approach

    Image for article: Total Synthesis of 8-Methoxygoniodiol via Chiron Approach
  • 1042
    Bates, Roderick W.; Snell, Robert H.; Winbush, Sus Ann:

    Synthesis of N,O-Heterocycles by Intramolecular Conjugate Addition of a Hydroxylamine

    Image for article: Synthesis of N,O-Heterocycles by Intramolecular Conjugate Addition of a Hydroxylamine
  • 1045
    Srihari, Pabbaraja; Bhunia, Dinesh C.; Sreedhar, Pamu; Yadav, Jhillu S.:

    Iodine-Catalyzed Nucleophilic Substitution Reactions of Benzylic Alcohols

    Image for article: Iodine-Catalyzed Nucleophilic Substitution Reactions of Benzylic Alcohols
  • 1050
    Sher, Muhammad; Langer, Peter:

    Regioselective Synthesis of Functionalized Resorcins by Cyclization of 1,3-Bis(trimethylsilyloxy)-1,3-butadienes with 3,3-Dimethoxypentanoyl Chloride

    Image for article: Regioselective Synthesis of Functionalized Resorcins by Cyclization of 1,3-Bis(trimethylsilyloxy)-1,3-butadienes with 3,3-Dimethoxypentanoyl Chloride
  • 1053
    Beccalli, Egle M.; Borsini, Elena; Broggini, Gianluigi; Rigamonti, Micol; Sottocornola, Silvia:

    Intramolecular Palladium-Catalyzed Oxidative Coupling on Thiophene and Furan Rings: Determinant Role of the Electronic Availability of the Heterocycle

    Image for article: Intramolecular Palladium-Catalyzed Oxidative Coupling on Thiophene and Furan Rings: Determinant Role of the Electronic Availability of the Heterocycle
  • 1058
    Hanelt, Sven; Liebscher, Jürgen:

    A Novel and Versatile Access to Task-Specific Ionic Liquids Based on 1,2,3-Triazolium Salts

    Image for article: A Novel and Versatile Access to Task-Specific Ionic Liquids Based on 1,2,3-Triazolium Salts
  • 1061
    Simonini, Valentina; Benaglia, Maurizio; Pignataro, Luca; Guizzetti, Stefania; Celentano, Giuseppe:

    A New Class of Chiral Lewis Basic Metal-Free Catalysts for Stereoselective Allylations of Aldehydes

    Image for article: A New Class of Chiral Lewis Basic Metal-Free Catalysts for Stereoselective Allylations of Aldehydes
  • 1066
    Böge, Nicolas; Schröder, Marcus; Meier, Chris:

    First Route to Phosphoramidites of N2-Hydrazinoaryl- and N2-Azoaryl-dG Adducts and Their Site-Selective Incorporation into DNA Oligonucleotides

    Image for article: First Route to Phosphoramidites of <EM EMTYPE="ITALIC">N</EM><SUP>2</SUP>-Hydrazinoaryl- and <EM EMTYPE="ITALIC">N</EM><SUP>2</SUP>-Azoaryl-dG Adducts and Their Site-Selective Incorporation into DNA Oligonucleotides
  • 1071
    Bigeault, Julie; de Riggi, Innocenzo; Gimbert, Yves; Giordano, Laurent; Buono, Gérard:

    Tandem [2+1] Cycloaddition-Ring Expansion of Bicyclic Alkenes with Tertiary Propargylic Acetates Catalyzed by Palladium(II)-Coordinated Phosphinous Acid

    Image for article: Tandem [2+1] Cycloaddition-Ring Expansion of Bicyclic Alkenes with Tertiary Propargylic Acetates Catalyzed by Palladium(II)-Coordinated Phosphinous Acid
  • 1076
    Bérard, Didier; Racicot, Léanne; Sabot, Cyrille; Canesi, Sylvain:

    Formal [2+3] Cycloaddition between Substituted Phenols and Allylsilane

    Image for article: Formal [2+3] Cycloaddition between Substituted Phenols and Allylsilane
  • 1081
    Kato, Keisuke; Kobayashi, Takuya; Fujinami, Takeo; Motodate, Satoshi; Kusakabe, Taichi; Mochida, Tomoyuki; Akita, Hiroyuki:

    New Cationic Bisoxazoline-Au(III) Complex Catalyzed Cycloisomerization of 1-Allenyl-1-ethynyl Acetate

    Image for article: New Cationic Bisoxazoline-Au(III) Complex Catalyzed Cycloisomerization of 1-Allenyl-1-ethynyl Acetate
  • 1086
    Kobayashi, Shoji; Ishii, Akiko; Toyota, Masahiro:

    Construction of the CDE-Ring Framework of Erinacine E through a Pummerer-Type Cyclization

    Image for article: Construction of the CDE-Ring Framework of Erinacine E through a Pummerer-Type Cyclization
  • 1091
    Zhang, Zhen; Ma, Yuan; Zhao, Yufen:

    Microwave-Assisted One-Pot Synthesis of Dihydrocoumarins from Phenols and Cinnamoyl Chloride

    Image for article: Microwave-Assisted One-Pot Synthesis of Dihydrocoumarins from Phenols and Cinnamoyl Chloride
  • 1096
    Sun, Gaojun; Sun, Huayin; Wang, Zhiyong; Zhou, Ming-Ming:

    A Novel InCl3/SiO2-Catalyzed Hydroarylation of Arenes with Styrenes under Solvent-Free Conditions

    Image for article: A Novel InCl<SUB>3</SUB>/SiO<SUB>2</SUB>-Catalyzed Hydroarylation of Arenes with Styrenes under Solvent-Free Conditions

    • spotlight

  • 1101
    Gamba Sanchez, Diego A.:

    Hydrogen Peroxide: A Versatile Reagent in Organic Synthesis

  • 1103
    Liu, Yu-Heng:

    MagtrieveTM (CrO2): A Versatile Oxidant in Organic Synthesis

    • addenda and errata

  • e3

    Iodine-Catalyzed Nucleophilic Substitution Reactions of Benzylic Alcohols