Stoddart Mechanostereochemistry Group

 

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Stoddart Mechanostereochemistry Group
 

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Ragnar S. Stoll

stoll@northwestern.edu

Postdoctoral Fellow

Hometown: Bad Homburg, Germany

Joined group: 2009

Left group: 2011


Education:

1999-2004 Diplom, Freie Universität Berlin, Berlin, Germany

2005-2009 PhD, Chemistry, Max-Planck Institut für Kohlenforschung, Mülheim/Ruhr, Germany and Humboldt-Universität zu Berlin, Berlin, Germany with Prof. Stefan Hecht

Publications:

[7] R. S. Stoll, S. Hecht: “Artificial Light-Gated Catalyst Systems”, Angew. Chem. 2010, 122, 5176-5200; Angew. Chem. Int. Ed. 2010, 49, 5054-5075.

[6] R. S. Stoll, S. Hecht: “Immobilization of a Photoswitchable Piperidine Base”, Org. Lett. 2009, 11, 4790-4793.

[5] R. S. Stoll, M. V. Peters, A. Kühn, S. Heiles, R. Goddard, M. Bühl, C. M. Thiele, S. Hecht: “Photoswitchable Catalysts: Correlating Structure and Conformational Dynamics with Reactivity by a Combined Experimental and Computational Approach”, J. Am. Chem. Soc. 2009, 131, 357-367.

[4] R. S. Stoll, M. V. Peters, A. Kühn, S. Hecht: “Photoswitching Basicity”, Angew. Chem. 2008, 120, 6056-6060; Angew. Chem. Int. Ed. 2008, 47, 5968-5972.

[3] S. Hecht, M. V. Peters, R. S. Stoll: “Photoschaltbare Katalysatoren”, German Patent DE 102006057612.8 (5-Dec-2006).

[2] M. V. Peters, R. S. Stoll, R. Goddard, G. Buth, S. Hecht: “On the Illusive Nature of ortho-Formylazobenzenes: Exploiting the Nucleophilicity of the Azo Group for Cyclization to Indazole Derivatives”, J. Org. Chem. 2006, 71, 7840-7845.

[1] R. S. Stoll, N. Severin, J. P. Rabe, S. Hecht: “Synthesis of a Novel Chiral Squaraine Dye and its Unique Aggregation Behavior in Solution and in Self-Assembled Monolayers”, Adv. Mater. 2006, 18, 1271-1275.

Message:

I grew up in Bad Homburg, a beautiful town near Frankfurt/Main in Germany. My interest in chemistry dates back to my days in school and led me to the decision to study chemistry at the Freie Universität in Berlin. Besides enjoying Berlin as a wonderful city, I obtained my Diploma degree in the research group of Prof. Stefan Hecht for studies of the aggregation behavior of squaraines. Afterwards, I followed the Hecht group to the Max-Planck-Institut für Kohlenforschung in Mülheim/Ruhr to start my PhD studies on the design of photoswitchable catalyst systems. In 2006, the group moved back to Berlin and I obtained my PhD from the Humboldt-Universität zu Berlin. In October 2009, I joined the Stoddart group as a postdoctoral fellow. Currently, I am interested in the synthesis of mechanoresponsive mechanically interlocked molecules. In my spare time, I like to roam around taking pictures with my SLR camera, traveling, and running.

 

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