De novo synthesis of D- and L-fucosamine containing disaccharides

• Daniele Leonori and
• Peter H. Seeberger

Beilstein J. Org. Chem. 2013, 9, 332–341, doi:10.3762/bjoc.9.38

• Daniele Leonori Peter H. Seeberger Department of Biomolecular Systems, Max Planck Institute of Colloids and Interfaces, Am Mühlenberg 1, 14476 Potsdam, Germany Institute for Chemistry and Biochemistry, Freie Universität Berlin, Arnimallee 22, 14195 Berlin, Germany 10.3762/bjoc.9.38 Abstract The

Glycosylation efficiencies on different solid supports using a hydrogenolysis-labile linker

• Mayeul Collot,
• Steffen Eller,
• Markus Weishaupt and
• Peter H. Seeberger

Beilstein J. Org. Chem. 2013, 9, 97–105, doi:10.3762/bjoc.9.13

• Mayeul Collot Steffen Eller Markus Weishaupt Peter H. Seeberger Department of Biomolecular Systems, Max Planck Institute of Colloids and Interfaces, Am Mühlenberg 1, 14776 Potsdam, Germany Institut für Chemie und Biochemie, Freie Universität Berlin, Arnimallee 22, 14195 Berlin, Germany 10.3762

Acylsulfonamide safety-catch linker: promise and limitations for solid–phase oligosaccharide synthesis

• Jian Yin,
• Steffen Eller,
• Mayeul Collot and
• Peter H. Seeberger

Beilstein J. Org. Chem. 2012, 8, 2067–2071, doi:10.3762/bjoc.8.232

• Jian Yin Steffen Eller Mayeul Collot Peter H. Seeberger Department of Biomolecular Systems, Max Planck Institute of Colloids and Interfaces, Am Mühlenberg 1, 14776 Potsdam, Germany Freie Universität Berlin, Institut für Chemie und Biochemie, Arnimallee 22, 14195 Berlin, Germany 10.3762/bjoc.8.232

Self-assembled organic–inorganic magnetic hybrid adsorbent ferrite based on cyclodextrin nanoparticles

• Ângelo M. L. Denadai,
• Frederico B. De Sousa,
• Joel J. Passos,
• Fernando C. Guatimosim,
• Kirla D. Barbosa,
• Ana E. Burgos,
• Fernando Castro de Oliveira,
• Jeann C. da Silva,
• Bernardo R. A. Neves,
• Nelcy D. S. Mohallem and
• Rubén D. Sinisterra

Beilstein J. Org. Chem. 2012, 8, 1867–1876, doi:10.3762/bjoc.8.215

• function of pH. Zeta potential measurements identified an amphoteric behavior for the Fe-Ni/Zn/βCD, suggesting its better capability to remove ions (cations and anions) from aqueous solutions compared to that of Fe-Ni/Zn. Keywords: assembled particles; colloids; cyclodextrin; ferrite; hybrid materials

Automated synthesis of sialylated oligosaccharides

• Davide Esposito,
• Mattan Hurevich,
• Bastien Castagner,
• Cheng-Chung Wang and
• Peter H. Seeberger

Beilstein J. Org. Chem. 2012, 8, 1601–1609, doi:10.3762/bjoc.8.183

• Davide Esposito Mattan Hurevich Bastien Castagner Cheng-Chung Wang Peter H. Seeberger Max-Planck-Institute of Colloids and Interfaces, Department of Biomolecular Systems, Am Mühlenberg 1, 14476 Potsdam, Germany Freie Universität Berlin, Institute of Chemistry and Biochemistry, Arnimallee 22, 14195

Beilstein Journal of Organic Chemistry: Open Access comes of age in Organic Chemistry

• Peter H. Seeberger

Beilstein J. Org. Chem. 2012, 8, 1284–1286, doi:10.3762/bjoc.8.145

• Peter H. Seeberger Max-Planck-Institute of Colloids and Interfaces, Department of Biomolecular Systems, Am Mühlenberg 1, 14476 Potsdam, Germany 10.3762/bjoc.8.145 The Beilstein Journal of Organic Chemistry (BJOC) was started in 2005 [1] as the first Open Access journal of the Beilstein-Institut

Continuous preparation of carbon-nanotube-supported platinum catalysts in a flow reactor directly heated by electric current

• Alicja Schlange,
• Antonio Rodolfo dos Santos,
• Ulrich Kunz and
• Thomas Turek

Beilstein J. Org. Chem. 2011, 7, 1412–1420, doi:10.3762/bjoc.7.165

• metallic Pt particles, as shown in Equation 2: The main advantage of this polyol synthesis is that the acetate can also serve as a stabilizer for Pt colloids through the formation of chelate-type complexes through its carboxyl group [24]. The application of stabilization agents to protect Pt particles from

Continuous flow photolysis of aryl azides: Preparation of 3H-azepinones

• Farhan R. Bou-Hamdan,
• François Lévesque,
• Alexander G. O'Brien and
• Peter H. Seeberger

Beilstein J. Org. Chem. 2011, 7, 1124–1129, doi:10.3762/bjoc.7.129

• Farhan R. Bou-Hamdan Francois Levesque Alexander G. O'Brien Peter H. Seeberger Max Planck Institute of Colloids and Interfaces, Department of Biomolecular Systems, Am Mühlenberg 1, 14476 Potsdam, Germany and Freie Universität Berlin, Institute for Chemistry and Biochemistry, Arnimallee 22, 14195

Unusual behavior in the reactivity of 5-substituted-1H-tetrazoles in a resistively heated microreactor

• Bernhard Gutmann,
• Toma N. Glasnov,
• Tahseen Razzaq,
• Walter Goessler,
• Dominique M. Roberge and
• C. Oliver Kappe

Beilstein J. Org. Chem. 2011, 7, 503–517, doi:10.3762/bjoc.7.59

• converted into Pd colloids/nanoparticles with high catalytic activity [57][58]. In the course of these investigations, we noticed that catalytically active Pd species were apparently retained inside the steel reactor coil on performing these Pd-catalyzed high-temperature coupling transformations, despite an

• pre-catalyst in continuous flow Mizoroki–Heck chemistry [59]. Catalysis essentially proceeds via dissolution/re-adsorption of Pd from the support (here from the steel coil). The mechanism is quasi-homogeneous with small Pd0 species (colloids/nanoparticles) in solution acting as the catalytically

Studies on Pd/NiFe₂O₄ catalyzed ligand-free Suzuki reaction in aqueous phase: synthesis of biaryls, terphenyls and polyaryls

• Sanjay R. Borhade and
• Suresh B. Waghmode

Beilstein J. Org. Chem. 2011, 7, 310–319, doi:10.3762/bjoc.7.41

• catalytically active species for the heterogeneous catalyzed reaction [28][62]. We believe that, the nickel ferrite activates the Pd surface which helps better desorption and leads to faster formation of colloids or complexes in the solution, and that the palladium is redeposited onto the support or Pd clusters

About the activity and selectivity of less well-known metathesis catalysts during ADMET polymerizations

• Hatice Mutlu,
• Lucas Montero de Espinosa,
• Oĝuz Türünç and
• Michael A. R. Meier

Beilstein J. Org. Chem. 2010, 6, 1149–1158, doi:10.3762/bjoc.6.131

• Hatice Mutlu Lucas Montero de Espinosa Oguz Turunc Michael A. R. Meier University of Potsdam, Institute of Chemistry, Karl-Liebknecht-Str. 24-25, 14476 Golm, Germany University of Applied Sciences Emden/Leer, Constantiaplatz 4, 26723 Emden, Germany Max-Planck-Institute of Colloids and Interfaces

Miniemulsion polymerization as a versatile tool for the synthesis of functionalized polymers

• Daniel Crespy and
• Katharina Landfester

Beilstein J. Org. Chem. 2010, 6, 1132–1148, doi:10.3762/bjoc.6.130

• ; polymer colloids; polymerization; Review Introduction Miniemulsions are a special class of emulsions that are stabilized against coalescence (by a surfactant) and Ostwald ripening (by an osmotic pressure agent). The miniemulsions are produced by high-energy homogenization and usually yield stable and

• different polymers colloids can be generated using a miniemulsion. Table 1 shows some important references for the synthesis of commercially important polymers. In this review, we will focus on the description of the possibilities offered by the miniemulsion process to carry out chain polymerization

Hybrid biofunctional nanostructures as stimuli-responsive catalytic systems

• Gernot U. Marten,
• Thorsten Gelbrich and
• Annette M. Schmidt

Beilstein J. Org. Chem. 2010, 6, 922–931, doi:10.3762/bjoc.6.98

• response. Thus the agglomerated particles can be separated easily by low magnetic field gradients, and facilitate, for instance, the separation process in purification applications of biomolecules. Reversible thermoflocculation of magnetic colloids by encapsulation with thermoresponsive polymers has been

Asymmetric reactions in continuous flow

• Xiao Yin Mak,
• Paola Laurino and
• Peter H. Seeberger

Beilstein J. Org. Chem. 2009, 5, No. 19, doi:10.3762/bjoc.5.19

• Xiao Yin Mak Paola Laurino Peter H. Seeberger Department of Biomolecular Systems, Max Planck Institute of Colloids and Interfaces, Research Campus Golm, D-14424 Potsdam, Germany 10.3762/bjoc.5.19 Abstract An overview of asymmetric synthesis in continuous flow and microreactors is presented in