DOI: 10.1055/s-00000084

Synthesis

Ausgabe 09 · Volume 2009 · Mai 2009 DOI: 10.1055/s-002-17947

review

  • 1405
    Wang, Jia-Rui; Manabe, Kei:

    Transition-Metal-Catalyzed Site-Selective Cross-Coupling of Di- and Polyhalogenated Compounds

    Image for article: Transition-Metal-Catalyzed Site-Selective Cross-Coupling of Di- and Polyhalogenated Compounds

    • short paper

  • 1428
    Gopinathan, Madathil B.; Rehder, Kenneth S.:

    An Improved Synthesis of (4-{4-Hydroxy-3-isopropyl-5-[(4-nitrophenyl)ethynyl]benzyl}-3,5-dimethylphenoxy)acetic Acid (NH-3)

    Image for article: An Improved Synthesis of (4-{4-Hydroxy-3-isopropyl-5-[(4-nitrophenyl)ethynyl]benzyl}-3,5-dimethylphenoxy)acetic Acid (NH-3)

    • paper

  • 1431
    Chen, Mu-Wang; Zhang, Xing-Guo; Zhong, Ping; Hu, Mao-Lin:

    Copper-Catalyzed Tandem C-N Bond Formation Reaction: Selective Synthesis of 2-(Trifluoromethyl)benzimidazoles

    Image for article: Copper-Catalyzed Tandem C-N Bond Formation Reaction: Selective Synthesis of 2-(Trifluoromethyl)benzimidazoles
  • 1437
    Thomas, Marie; Rothman, Leah; Hatcher, Jasmine; Agarkar, Pooja; Ramkirath, Rabindra; Lall-Ramnarine, Sharon; Engel, Robert:

    Synthesis and Thermochemical Properties of Stereoisomeric Dihydroxy- and Tetrahydroxyalkylammonium Salts

    Image for article: Synthesis and Thermochemical Properties of Stereoisomeric Dihydroxy- and Tetrahydroxyalkylammonium Salts
  • 1445
    Laurent, Denis R. St.; Romine, Jeffrey L.:

    Preparation of 5-Substituted 2-(2-Alkyl/aryl-1H-imidazol-4-yl)oxazoles and 5-Substituted 2-(2-Alkyl/arylthiazol-4-yl)oxazoles by Utilizing 5-Substituted 2-(2-Bromo-1,1-diethoxyethyl)oxazole as a Synthon

    Image for article: Preparation of 5-Substituted 2-(2-Alkyl/aryl-1<EM EMTYPE="ITALIC">H</EM>-imidazol-4-yl)oxazoles and 5-Substituted 2-(2-Alkyl/arylthiazol-4-yl)oxazoles by Utilizing 5-Substituted 2-(2-Bromo-1,1-diethoxyethyl)oxazole as a Synthon
  • 1459
    Kertmen, Ahmet; Lach, Slawomir; Rachon, Janusz; Witt, Dariusz:

    Novel and Efficient Methods for the Synthesis of Symmetrical Trisulfides

    Image for article: Novel and Efficient Methods for the Synthesis of Symmetrical Trisulfides
  • 1463
    Mentel, Matthias; Beier, Matthias J.; Breinbauer, Rolf:

    An Environmentally Benign Electrochemical Process for the Reduction of Carboxylic Acid Hydrazides to Amides

    Image for article: An Environmentally Benign Electrochemical Process for the Reduction of Carboxylic Acid Hydrazides to Amides
  • 1469
    Vilhelmsen, Mie Højer; Andersson, Asbjørn Sune; Nielsen, Mogens Brøndsted:

    Synthesis of 1-Chloroalkynes from Alkynylsilanes Using Trichloroisocyanuric Acid as Chlorinating Agent

    Image for article: Synthesis of 1-Chloroalkynes from Alkynylsilanes Using Trichloroisocyanuric Acid as Chlorinating Agent
  • 1473
    Krawczyk, Henryk; Wąsek, Katarzyna; Kędzia, Jacek:

    A Convenient Approach to Enantioenriched Cyclopropanes Bearing Electron-Withdrawing Functionalities

    Image for article: A Convenient Approach to Enantioenriched Cyclopropanes Bearing Electron-Withdrawing Functionalities
  • 1477
    Sherrill, William M.; Kim, Ryan; Rubin, Michael:

    Synthesis of Cyclopropenes via 1,2-Elimination of Bromocyclopropanes Catalyzed by Crown Ether

    Image for article: Synthesis of Cyclopropenes via 1,2-Elimination of Bromocyclopropanes Catalyzed by Crown Ether
  • 1485
    Baxendale, Ian R.; Buckle, Christopher D.; Ley, Steven V.; Tamborini, Lucia:

    A Base-Catalysed One-Pot Three-Component Coupling Reaction Leading to Nitrosubstituted Pyrroles

    Image for article: A Base-Catalysed One-Pot Three-Component Coupling Reaction Leading to Nitrosubstituted Pyrroles
  • 1494
    Kobayashi, Kazuhiro; Okamura, Yuta; Konishi, Hisatoshi:

    Synthesis of 4-Alkylidene-4H-3,1-benzoxazine Derivatives by Acid-Catalyzed Cyclization of 2-Isocyanophenyl Ketones in the Presence of a Vinyl Ether

    Image for article: Synthesis of 4-Alkylidene-4<EM EMTYPE="ITALIC">H</EM>-3,1-benzoxazine Derivatives by Acid-Catalyzed Cyclization of 2-Isocyanophenyl Ketones in the Presence of a Vinyl Ether
  • 1499
    Côté, Julie; Collins, Shawn K.:

    Synthesis of Higher Helicenes via Olefin Metathesis and C-H Activation

    Image for article: Synthesis of Higher Helicenes via Olefin Metathesis and C-H Activation
  • 1506
    Winter, Andreas; Wild, Andreas; Hoogenboom, Richard; Fijten, Martin W. M.; Hager, Martin D.; Fallahpour, Reza-Ali; Schubert, Ulrich S.:

    Azido- and Ethynyl-Substituted 2,2′:6′,2′′-Terpyridines as Suitable Substrates for Click Reactions

    Image for article: Azido- and Ethynyl-Substituted 2,2′:6′,2′′-Terpyridines as Suitable Substrates for Click Reactions
  • 1513
    Spogli, Roberto; Sabatini, Stefano; Manfroni, Giuseppe; Tabarrini, Oriana; Cecchetti, Violetta:

    Synthesis of 2-(Arylamino)ethanethiols via Lewis Acid Catalyzed Aminolysis of 2,2-Dimethylthiirane as Precursors of the 1,4-Benzothiazine Nucleus

    Image for article: Synthesis of 2-(Arylamino)ethanethiols via Lewis Acid Catalyzed Aminolysis of 2,2-Dimethylthiirane as Precursors of the 1,4-Benzothiazine Nucleus
  • 1520
    Yadav, Jhillu S.; Reddy, Basi V. Subba; Reddy, Yerabolu Jayasudhan; Praneeth, Karanam:

    Iron(III) Chloride: A Versatile Catalyst for the Practical Synthesis of 3-Sulfenylindoles

    Image for article: Iron(III) Chloride: A Versatile Catalyst for the Practical Synthesis of 3-Sulfenylindoles

    • special topic

  • 1525
    Li, Hao; Zu, Liansuo; Xie, Hexin; Wang, Wei:

    Organocatalytic Enantioselective Conjugate Addition of 2-Fluoromalonate to Nitroolefins: Direct Synthesis of Chiral Fluorinated γ-Nitro Carboxylic Acid Derivatives

    Image for article: Organocatalytic Enantioselective Conjugate Addition of 2-Fluoromalonate to Nitroolefins: Direct Synthesis of Chiral Fluorinated γ-Nitro Carboxylic Acid Derivatives
  • 1531
    Zhang, Zhiguo; Rooshenas, Parham; Hausmann, Heike; Schreiner, Peter R.:

    Asymmetric Transfer Hydrogenation of Ketimines with Trichlorosilane: Structural Studies

    Image for article: Asymmetric Transfer Hydrogenation of Ketimines with Trichlorosilane: Structural Studies
    Supporting Information (PDF)
  • 1545
    Zeng, Xiaofei; Zhong, Guofu:

    Prolinol Sulfinyl Ester Derivatives: Organocatalytic Michael Addition of Ketones to Nitroolefins under Neat Conditions

    Image for article: Prolinol Sulfinyl Ester Derivatives: Organocatalytic Michael Addition of Ketones to Nitroolefins under Neat Conditions
  • 1551
    Russo, Alessio; Lattanzi, Alessandra:

    Asymmetric Oxidations of Electron-Poor Alkenes Promoted by the β-Amino Alcohol/TBHP System

    Image for article: Asymmetric Oxidations of Electron-Poor Alkenes Promoted by the β-Amino Alcohol/TBHP System
  • 1557
    Kano, Taichi; Yamamoto, Akihiro; Shirozu, Fumitaka; Maruoka, Keiji:

    Enantioselectivity Switch in Direct Asymmetric Aminoxylation Catalyzed by Binaphthyl-Based Chiral Secondary Amines

    Image for article: Enantioselectivity Switch in Direct Asymmetric Aminoxylation Catalyzed by Binaphthyl-Based Chiral Secondary Amines
  • 1564
    Luo, Guangshun; Zhang, Shilei; Duan, Wenhu; Wang, Wei:

    Enantioselective Conjugate Addition of N-Heterocycles to α,β-Unsaturated Ketones Catalyzed by Chiral Primary Amines

    Image for article: Enantioselective Conjugate Addition of N-Heterocycles to α,β-Unsaturated Ketones Catalyzed by Chiral Primary Amines
  • 1573
    Chen, Ling-Yan; He, Hao; Pei, Bao-Jian; Chan, Wing-Hong; Lee, Albert W. M.:

    Sulfonyl Hydrazine as New Functionality in Organocatalysis: Camphor­sulfonyl Hydrazine Catalyzed Enantioselective Aza-Michael Addition

    Image for article: Sulfonyl Hydrazine as New Functionality in Organocatalysis: Camphor­sulfonyl Hydrazine Catalyzed Enantioselective Aza-Michael Addition

    • practical synthetic procedures

  • 1578
    Owston, Nathan A.; Nixon, Tracy D.; Parker, Alexandra J.; Whittlesey, Michael K.; Williams, Jonathan M. J.:

    Conversion of Primary Alcohols and Aldehydes into Methyl Esters by Ruthenium-Catalysed Hydrogen Transfer Reactions

    Image for article: Conversion of Primary Alcohols and Aldehydes into Methyl Esters by Ruthenium-Catalysed Hydrogen Transfer Reactions

    • addenda and errata

  • 1582

    Novel Synthesis of Naturally Occurring Pulvinones: A Heck Coupling, Transesterification, and Dieckmann Condensation Strategy