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Universität Münster - "On Discovery and Sensitivity in (Photo)Catalysis" - Beginn: 16:00 Uhr - Hörsaal 2
This manuscript must either be drastically reduced or fully oxidized—scientific publishing from 1980 - 2030 . Scientific publishing has undergone in less than a generation a transformation from an all paper-and-print based to a fully digital/online business. In the future artificial intelligence will bring about further significant changes affecting authors, referees, and readers alike. From 1980 until today the number of annually published scientific manuscripts has increased from ca. 450.000 to ca. 4.5 Mio. 10% of which originate from chemistry. This growth is at the origin of discussions about all aspects of scientific publishing including peer review, open access and ethical problems. The lecture will touch on many of the issues and will provide facts and figures as well as food for thought—interspersed with anecdotes from the life of an Editor.
Abschiedskolloquim Professor Dr. Johannes Beck: Prof. Dr. Barbara Albert, Universiät Duisburg-Essen Tief bohren und groß denken: Wissenschaft an den Universitäten ist grundlegend, vielfältig, offen und relevant" Prof. Dr. Johannes Beck, Universität bonn "Persönliches: meine chemische Lebensreise" Prof. Dr. Dr. h.c. Martin Jansen "Festkörperchemie - Quo vadis?"
Beyond the Conventional: Unique Synthetic Transformations Enabled by Light Thorsten Bach ist einer der weltweit angesehensten Chemiker auf dem Gebiet der asymmetrischen Katalyse, der Photochemie und der asymmetrischen Photokatalyse, der mit seinen Beiträgen der organischen Photochemie einen zentralen Stellenwert in der Chemie verschafft hat. Herr Professor Bach ist Jahrgang 1965 und hat Chemie in Heidelberg und Marburg studiert und 1991 bei Manfred Reetz promoviert. Nach einem Postdoktorat bei David Evans an der Harvard Universität habilitierte er sich 1996. Im Anschluß an seinen Habilitation wurde Herr Bach zunächst an die Universität Marburg und dann nach München berufen, wo er seit 2000 den Lehrstuhl für Organische Chemie an der TU München innehat.
Breaking it and fixing it: new chemistry with nitrogen Atmospheric N2 is a cheap, abundant resource with great potential for energy storage and chemical escribe the challenges and opportunities of nitrogen fixation, as well as my students' disynthesis, but it is difficult to convert it into other compounds ("fixing" nitrogen). This seminar will dscoveries of how to break the N–N bond of N2 using homogeneous transition-metal complexes. In addition to new catalysts for producing ammonia, we have identified a new mechanism for sequential C-H activation and N-N activation to create C-N bonds. Detailed mechanistic studies reveal a cyclic reaction, which gives a route from atmospheric N2 and petroleum-derived arenes to substituted anilines. This is an important step toward preparing useful chemicals using air as a starting material.