All Stories

  1. Asymmetric syntheses of three-membered heterocycles using chiral amide-based ammonium ylides

    Article • Organic & Biomolecular Chemistry, January 2015, Royal Society of Chemistry

    Professor Mario Waser

  2. Design of chiral urea-quaternary ammonium salt hybrid catalysts for asymmetric reactions of glycine Schiff bases

    Article • RSC Advances, January 2015, Royal Society of Chemistry

    Professor Antonio Massa, Professor Mario Waser

  3. Stereoselective cyclization reactions under phase-transfer catalysis

    Article • Tetrahedron, March 2014, Elsevier

    Professor Mario Waser

  4. Thin layer chromatography–spray mass spectrometry: a method for easy identification of synthesis products and UV filters from TLC aluminum foils

    Article • Analytical and Bioanalytical Chemistry, February 2014, Springer Science + Business Media

    Professor Mario Waser

  5. Asymmetric Phase-Transfer Catalysis as a Powerful Tool in the Synthesis of Biologically Active Chiral Complex Natural Products

    Article • January 2014, Elsevier

    Professor Mario Waser

  6. Syntheses and Applications of (Thio)Urea-Containing Chiral Quaternary Ammonium Salt Catalysts

    Article • European Journal of Organic Chemistry, December 2013, Wiley

    Professor Mario Waser

  7. Towards Tartaric-Acid-Derived Asymmetric Organocatalysts

    Article • European Journal of Organic Chemistry, June 2013, Wiley

    Professor Mario Waser

  8. Asymmetric cyclopropanation of chalcones using chiral phase-transfer catalysts

    Article • Tetrahedron Letters, May 2013, Elsevier

    Professor Mario Waser

  9. Application Scope and Limitations of TADDOL-Derived Chiral Ammonium Salt Phase-Transfer Catalysts

    Article • Molecules, April 2013, MDPI AG

    Professor Mario Waser

  10. Scope and limitations of diastereoselective aziridination reactions using stabilised ammonium ylides or α-bromo carbonyl nucleophiles

    Article • RSC Advances, January 2013, Royal Society of Chemistry

    Professor Mario Waser

  11. Bifunctional Chiral Quaternary Ammonium Salt Catalysts: A Rapidly Emerging Class of Powerful Asymmetric Catalysts

    Article • European Journal of Organic Chemistry, December 2012, Wiley

    Professor Mario Waser

  12. Investigations Concerning the Syntheses of TADDOL-Derived Secondary Amines and Their Use To Access Novel Chiral Organocatalysts

    Article • Synthesis, October 2012, Thieme Publishing Group

    Professor Mario Waser

  13. Photoreactive, water-soluble conjugates of hypericin with polyphosphazenes

    Article • Monatshefte für Chemie - Chemical Monthly, January 2012, Springer Science + Business Media

    Professor Mario Waser

  14. Design, synthesis, and application of tartaric acid derived N-spiroquaternary ammonium salts as chiral phase-transfer catalysts

    Article • Organic & Biomolecular Chemistry, January 2012, Royal Society of Chemistry

    Professor Mario Waser

  15. Asymmetric Organocatalysis in Natural Product Syntheses

    Article • January 2012

    Professor Mario Waser

  16. Progress in the Chemistry of Second Generation Hypericin Based Photosensitizers

    Article • Current Organic Chemistry, December 2011, Bentham Science Publishers

    Professor Mario Waser

  17. Identification of thymol phase I metabolites in human urine by headspace sorptive extraction combined with thermal desorption and gas chromatography mass spectrometry

    Article • Journal of Pharmaceutical and Biomedical Analysis, August 2011, Elsevier

    Professor Mario Waser

  18. Molecular Editing and Assessment of the Cytotoxic Properties of Iejimalide and Progeny

    Article • Chemistry - A European Journal, May 2011, Wiley

    Professor Mario Waser

  19. Ammonium ylides for the diastereoselective synthesis of glycidic amides

    Article • Chemical Communications, January 2011, Royal Society of Chemistry

    Professor Mario Waser

  20. Identification of the best-suited leaving group for the diastereoselective synthesis of glycidic amides from stabilised ammonium ylides and aldehydes

    Article • Organic & Biomolecular Chemistry, January 2011, Royal Society of Chemistry

    Professor Mario Waser

  21. A remarkable cyclization of TADDOL-bisthioacetate under oxidative conditions

    Article • Monatshefte für Chemie - Chemical Monthly, October 2010, Springer Science + Business Media

    Professor Mario Waser

  22. Development of a Scalable and Safe Process for the Production of 4-Chloro-2,3-dimethylpyridine- N -oxide as a Key Intermediate in the Syntheses of Proton Pump Inhibitors †

    Article • Organic Process Research & Development, May 2010, American Chemical Society (ACS)

    Professor Mario Waser

  23. In vitro study of the photocytotoxicity of bathochromically-shifted hypericin derivatives

    Article • Photochemical & Photobiological Sciences, January 2009, Springer Science + Business Media

    Professor Mario Waser

  24. A versatile protocol for Stille–Migita cross coupling reactions

    Article • Chemical Communications, January 2008, Royal Society of Chemistry

    Professor Mario Waser

  25. Total Synthesis of Iejimalide A−D and Assessment of the Remarkable Actin-Depolymerizing Capacity of These Polyene Macrolides

    Article • Journal of the American Chemical Society, July 2007, American Chemical Society (ACS)

    Professor Mario Waser

  26. Towards Second Generation Hypericin Based Photosensitizers for Photodynamic Therapy

    Article • Current Organic Chemistry, April 2007, Bentham Science Publishers

    Professor Mario Waser

  27. Total Synthesis of Iejimalide B

    Article • Angewandte Chemie International Edition, September 2006, Wiley

    Professor Mario Waser

  28. Condensed Emodin Derivatives and Their Applicability for the Synthesis of a Fused Heterocyclic Hypericin Derivative

    Article • European Journal of Organic Chemistry, March 2006, Wiley

    Professor Mario Waser

  29. 9,12-Dibenzothiazolylhypericin and 10,11-Dibenzothiazolyl-10,11-didemethylhypericin: Photochemical Properties of Hypericin Derivatives Depending on the Substitution Site.

    Article • ChemInform, January 2006, Wiley

    Professor Mario Waser

  30. Intramolecularly Friedel—Crafts Acylated Emodin Derivatives. An Access to the Cores of Angucyclinones, Anthracyclinones, and to Hypericin Analogues.

    Article • ChemInform, September 2005, Wiley

    Professor Mario Waser

  31. 9,12-Dibenzothiazolylhypericin and 10,11-Dibenzothiazolyl-10,11-didemethylhypericin: Photochemical Properties of Hypericin Derivatives Depending on the Substitution Site

    Article • Monatshefte für Chemie - Chemical Monthly, August 2005, Springer Science + Business Media

    Professor Mario Waser

  32. Concerning chemistry, reactivity, and mechanism of transition metal catalysed oxidation of benzylic compounds by means of ozone

    Article • Journal of Molecular Catalysis A Chemical, July 2005, Elsevier

    Professor Mario Waser

  33. Syntheses, Photochemical Properties, and Tautomerism of Intramolecularly Friedel-Crafts Acylated Hypericin Derivatives

    Article • Monatshefte für Chemie - Chemical Monthly, May 2005, Springer Science + Business Media

    Professor Mario Waser

  34. An efficient regioselective synthesis of endocrocin and structural related natural anthraquinones starting from emodin

    Article • Tetrahedron Letters, April 2005, Elsevier

    Professor Mario Waser

  35. Intramolecularly Friedel-Crafts Acylated Emodin Derivatives. An Access to the Cores of Angucyclinones, Anthracyclinones, and to Hypericin Analogues

    Article • Monatshefte für Chemie - Chemical Monthly, January 2005, Springer Science + Business Media

    Professor Mario Waser