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Items where Division is "05 Faculty of Science > Departement Chemie > Chemie > Organische Chemie (Sparr)"

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Number of items at this level: 31.

2020

Bourgeois, Frederic and Medlock, Jonathan A. and Bonrath, Werner and Sparr, Christof . (2020) Catalyst Repurposing Sequential Catalysis by Harnessing Regenerated Prolinamide Organocatalysts as Transfer Hydrogenation Ligands. Organic Letters, 22 (1). pp. 110-115.

Witzig, Reto M. and Sparr, Christof. (2020) Synthesis of Enantioenriched Tetra-ortho-3,3′-substituted Biaryls by Small-Molecule-Catalyzed Noncanonical Polyketide Cyclizations. Synlett, 31 (1). pp. 13-20.

Zilate, Bouthayna and Fischer, Christian and Sparr, Christof. (2020) Design and application of aminoacridinium organophotoredox catalysts. Chemical Communications , 56 (12). pp. 1767-1775.

2019

Castrogiovanni, Alessandro and Herr, Patrick and Larsen, Christopher Bryan and Guo, Xingwei and Sparr, Christof and Wenger, Oliver S.. (2019) Shortcuts for Electron-Transfer through the Secondary Structure of Helical Oligo-1,2-Naphthylenes. Chemistry - A European Journal, 25. pp. 16748-16754.

Fäseke, Vincent C.. Atroposelective and transannular catalyst-controlled polyketide cyclizations. 2019, Doctoral Thesis, University of Basel, Faculty of Science.

Jakobi, Markus and Gallou, Fabrice and Sparr, Christof and Parmentier, Michael. (2019) A General Protocol for Robust Sonogashira Reactions in Micellar Medium. Helvetica Chimica Acta, 102 (3). e1900024.

Kaldre, Dainis and Gallou, Fabrice and Sparr, Christof and Parmentier, Michael. (2019) Interface-rich Aqueous Systems for Sustainable Chemical Synthesis. Chimia, 73 (9). pp. 714-719.

Lotter, Dominik. Stereodivergent synthesis of oligo-1,2-naphthylenes and studies towards the total synthesis of naphthacemycin B1. 2019, Doctoral Thesis, University of Basel, Faculty of Science.

Sparr, Christof. (2019) Author Profile. Angewandte Chemie International Edition, 58. p. 944.

Witzig, Reto M. and Fäseke, Vincent C. and Häussinger, Daniel and Sparr, Christof. (2019) Atroposelective synthesis of tetra-ortho-substituted biaryls by catalyst-controlled non-canonical polyketide cyclizations. Nature Catalysis , 2 (10). pp. 925-930.

Witzig, Reto Matthias. Noncanonical polyketide cyclization and stereoselective synthesis of configurationally stable Csp2-Csp3 atropisomers. 2019, Doctoral Thesis, University of Basel, Faculty of Science.

Zilate, Bouthayna and Fischer, Christian and Schneider, Lukas and Sparr, Christof. (2019) Scalable Synthesis of Acridinium Catalysts for Photoredox Deuterations. Synthesis, 51 (23). pp. 4359-4365.

2018

Fischer, Christian and Sparr, Christof. (2018) Configurationally Stable Atropisomeric Acridinium Fluorophores. Synlett, 29 (16). pp. 2176-2180.

Fischer, Christian and Sparr, Christof. (2018) Direct Transformation of Esters into Heterocyclic Fluorophores. Angewandte Chemie International Edition, 57 (9). pp. 2436-2440.

Fischer, Christian and Sparr, Christof. (2018) Synthesis of 1,5-Bifunctional Organolithium Reagents by Double Directed ortho-Metalation: Direct Transformation of Esters into 1,8-Dimethoxy-Acridinium Salts. Tetrahedron, 74 (38). pp. 5486-5493.

Link, Achim. 1,5-bifunctional organomagnesium reagents for the direct transformation of esters into arenes. 2018, Doctoral Thesis, University of Basel, Faculty of Science.

Link, Achim and Sparr, Christof. (2018) Remote Central-to-Axial Chirality Conversion: Direct Atroposelective Ester to Biaryl Transformation. Angewandte Chemie International Edition, 57 (24). pp. 7136-7139.

Link, Achim and Sparr, Christof. (2018) Stereoselective Arene-Formation (Review). Chemical Society Reviews, 47 (11). pp. 3804-3815.

Lotter, Dominik and Castrogiovanni, Alessandro and Neuburger, Daniel and Sparr, Christof. (2018) Catalyst-Controlled Stereodivergent Synthesis of Atropisomeric Multi-Axis Systems. ACS Central Science, 4 (5). pp. 656-660.

Lotter, Dominik and Sparr, Christof. (2018) Diaryl Magnesium Lithium Alkoxides Derived from (Z)‐4‐(2‐Bromophenyl)but‐3‐en‐1‐ol. Encyclopedia of Reagents for Organic Synthesis.

Zilate, Bouthayna and Castrogiovanni, Alessandro and Sparr, Christof. (2018) Catalyst-Controlled Stereoselective Synthesis of Atropisomers (Perspective). ACS Catalysis, 8 (4). pp. 2981-2988.

2017

Fäseke, Vincent C. and Witzig, Reto M. and Link, Achim and Lotter, Dominik and Sparr, Christof. (2017) Catalytic Arene-forming Aldol Condensation: Stereoselective Synthesis of Rotationally Restricted Aromatic Compounds. Chimia, 71 (9). pp. 596-599.

Link, Achim and Fischer, Christian and Sparr, Christof. (2017) A 1,5-Bifunctional Organomagnesium Reagent for the Synthesis of Disubstituted Anthracenes and Anthrones. Synthesis, 49 (2). pp. 397-402.

Witzig, Reto M. and Lotter, Dominik and Fäseke, Vincent C. and Sparr, Christof. (2017) Stereoselective Arene-Forming Aldol Condensation: Catalyst-Controlled Synthesis of Axially Chiral Compounds. Chemistry - A European Journal, 23 (53). pp. 12960-12966.

2016

Braeuer, Thomas M. and Zhang, Qi and Tiefenbacher, Konrad. (2016) Iminium Catalysis inside a Self-Assembled Supramolecular Capsule: Modulation of Enantiomeric Excess. Angewandte Chemie International Edition, 55 (27). pp. 7698-7701.

Catti, Lorenzo and Zhang, Qi and Tiefenbacher, Konrad. (2016) Advantages of Catalysis in Self-Assembled Molecular Capsules. Chemistry - A European Journal, 22 (27). pp. 9060-9066.

Fäseke, Vincent C. and Sparr, Christof. (2016) Stereoselective Arene-Forming Aldol Condensation: Synthesis of Axially Chiral Aromatic Amides. Angewandte Chemie International Edition, 55 (25). pp. 7261-7264.

Lotter, Dominik and Neuburger, Markus and Rickhaus, Michel and Häussinger, Daniel and Sparr, Christof. (2016) Stereoselective Arene-Forming Aldol Condensation: Synthesis of Configurationally Stable Oligo-1,2-naphthylenes. Angewandte Chemie International Edition, 55 (8). pp. 2920-2923.

Thamm, Irene and Richers, Johannes and Rychlik, Michael and Tiefenbacher, Konrad. (2016) A six-step total synthesis of α-thujone and d6-α-thujone, enabling facile access to isotopically labelled metabolites. Chemical Communications, 52 (78). pp. 11701-11703.

2015

Link, Achim and Fischer, Christian and Sparr, Christof. (2015) Direct Transformation of Esters into Arenes with 1,5-Bifunctional Organo­magnesium Reagents. Angewandte Chemie International Edition, 54 (41). pp. 12163-12166.

Sparr, Christof. (2015) Scientific Fireworks to Celebrate the 50th Anniversary of the Bürgenstock Conference. Angewandte Chemie International Edition, 54 (30). pp. 8594-8596.

This list was generated on Wed Jul 8 03:57:17 2020 CEST.