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Professorship for Inorganic Chemistry

Prof. Dr. Carsten Strohmann

Technische Universität Dortmund
Anorganische Chemie
Otto-Hahn-Str. 6
D-44227 Dortmund
Raum: C2-05-332
Germany


Phone.: +49 231 755 3807
Fax: +49 231 755 3797
E-Mail:

Portrait Carsten Strohmann © AK-Strohmann​/​TU Dortmund

News


GDCh-JCF Young Chemist Spring Symposium 2022 in Hanover

In March 2022, a conference of the Young Chemist Forum (JungChemikerForum, JCF) was held in presence for the first time after two years.  During the 24th Spring Symposium 2022 (Frühjahrssymposium, FJS) of the JCF in Hanover, Annika Schmidt and Jan-Lukas Kirchhoff had the opportunity to present their research results in form of poster contributions. Here, on the one hand, an approach for the functionalization of anion-derived polymers, and on the other hand, contributions on new microwave-based synthesis technologies of silanes were presented.

In addition to the results of the own working group, young scientists from Germany as well as international guests presented their research, which ranged thematically from drug synthesis to application-related materials science.

This year's conference was held under the slogan "Communicating the future" and focused in particular on the role of science in society. After a long time, the FJS 2022 was one of the first conferences that could take place in presence due to ongoing Covid-19 pandemic. This event could only be held thanks to a very well elaborated hygiene concept, which was developed by the JCF speaker team Hanover.

We would like to thank the German Chemical Society (GDCh), the Fonds of the Chemical Industry (Fonds der Chemischen Industrie), German Research Foundation (DFG) as well as the German Academic Scholarship Foundation for their financial support.


Highlight in „Nachrichten aus der Chemie“

Our recently published work in Chemistry – A European Journal was highlighted in the December issue of Nachrichten aus der Chemie.

The "Nachrichten aus der Chemie" mention ten to fifteen highlights from all areas of chemistry each month. The highlighted paper by Lukas Brieger deals with the selective synthesis of long-sought thf-solvated alkali metal benzyl compounds, which could be unambiguously characterized by single crystal X-ray structural analysis and NMR spectroscopy. Moreover, without the addition of further ligands, these compounds are useful tools in deprotonation reactions of C-H and N-H acidic compounds to transfer the corresponding alkali metals in the context of alkali metal mediation chemistry.

Publication:
THF-solvated Heavy Alkali Metal Benzyl Compounds (Na, Rb, Cs): Defined Deprotonation Reagents for Alkali Metal Mediation Chemistry: 
L. Brieger, C. Unkelbach, C. Strohmann,
Chem. Eur. J. 2021, 27, 17780-17784.

Highlight in the Nachrichten aus der Chemie: Notizen aus der Chemie:
G. Delaittre, J. Heine, A Hinz, U. Jahn,, H. Kries, B. Meermann, C. C. Tzschucke, M. Zegke


Kekulé-Fellowship of the Fonds der Chemischen Industrie for Jan-Lukas Kirchhoff

We congratulate Mr. Jan-Lukas Kirchhoff on receiving a Kekulé fellowship from the foundation of the Fonds der Chemischen Industrie.

In March 2021, Mr. Kirchhoff completed his master's degree in chemistry in three semesters. As part of his master's thesis, he investigated the structure as well as the conversions of Si-N-functionalized silanes under the aspect of stereochemical issues. In the context of his PhD, he is now working on the synthesis of silicon stereogenic compounds, which are generated by methods of reagent-induced asymmetric synthesis in high diastereomeric selectivity. The topics range from mechanistic questions to direct application-oriented approaches. Si-N or Si-O systems find important applications in silicone chemistry, silicate materials and modifications of surfaces.

The Foundation Fonds der Chemischen Industrie supports doctoral students with outstanding degrees within the framework of the Kekulé Scholarship. We are very pleased that Mr. Kirchhoff was able to convince the expert reviewers in the rigorous selection process. In addition, we would like to thank the Fonds der Chemischen Industrie very much for the important funding and great support.



Poster Award for Andreas Voß at the Wissenschaftsforum 2021 of the GDCh

At this year's Wissenschaftsforum of the Gesellschaft Deutscher Chemiker, one of the largest European chemistry meetings, Mr. Andreas Voß was awarded a poster prize by ACS Organic & Inorganic Au for his poster presentation entitled Microwave Technology as Key for the Synthesis of new (Aminomethyl)silanes.

Mr. Andreas Voß presented his research results on the synthesis and reactivity of various (aminomethyl)silanes to the international scientists. Using a microwave-based synthesis route he developed, novel (aminomethyl)silanes with a secondary nitrogen center can be prepared. Due to their special reactivity, these compounds offer great potential for various applications in silicon chemistry.

The motto of this year's Wissenschaftsforum was Chemists create solutions. Every two years, it offers an exchange among scientists from all areas of chemistry and between science and industry. With usually more than 2000 international participants, the Wissenschaftsforum is one of the most important chemistry conferences in the European region.


Talks and Poster Presentations at the Wissenschaftsforum of the GDCh

From August 29th to September 1st, Lukas Brieger, Jan-Lukas Kirchhoff, Johannes Kleinheider, Franziska Dorothea Klotz, Anna Krupp, Yasin Kuzu, Felix Langenohl, Rebecca Scheel, Annika Schmidt, Paul Erik Schneider, Tobias Schrimpf, Christoph Schwab, Andreas Voß, Jan Frederick Wappelhorst and Jonathan Wattenberg presented a total of two talks and 13 posters at the Wissenschaftsforum (WiFo) of the GDCh. The WiFo is one of the largest and most important chemistry conferences in Europe and, in addition to the exchange among scientists, also provides an opportunity for dialog between research and industry. A particular highlight is the great thematic diversity of the conference presentations and the discussion of socially relevant challenges for research.

As part of the Heavier Group 15 Elements in Action lecture series, Mr. Yasin Kuzu presented his current research results on the synthesis of P-stereogenic phosphines. Johannes Kleinheider presented his latest findings on the reactivity of "frustrated" alkyllithium aggregates with a poster as well as a flash presentation as part of the Highlights from Inorganic Chemistry.

With their poster contributions, our research group members were able to present various areas of their research. The latest results on the synthesis of beta-functionalized phenethylamines, silylthioether ligands, (aminomethyl)silanes and Si-chiral silanes were presented. Furthermore, the investigations on the structure and reactivity of lithium alkyl aggregates as well as heavy alkali metal organyl reagents, the complexation of transition metals as well as the follow-up reactions of novel (aminomethyl)silanes were presented.

We thank the Gesellschaft Deutscher Chemiker e.V., the Bischöfliche Studienförderung Cusanuswerk, the Avicenna-Studienwerk, the Studienstiftung des Deutschen Volkes, the Fonds der Chemischen Industrie and the Deutsche Forschungsgemeinschaft for financial support.


Poster Award for Mr. Moritz Achternbosch at the 19th International Symposium on Silicon Chemistry

At this year's 19th International Symposium on Silicon Chemistry, Mr. Moritz Achternbosch was awarded a poster prize for his poster presentation entitled Influence Of Lithium Coordinating Additives On The Structure Of Phenyldimethylsilyllithium.

Mr. Achternbosch presented his recent research results on effects of donor bases on the structure and reactivity of metallated silicon centers to an international audience of more than 300 renowned scientists in silicon chemistry. These highly reactive compounds have many applications in modern synthetic chemistry and polymerization reactions.

Every three years, the International Symposium on Silicon Chemistry (ISOS) offers scientists from academic research and industry the opportunity for international exchange on current topics and issues in the field of silicon chemistry.


Primary Amine Functionalization of Alkoxysilanes: Synthesis, Selectivity and Mechanistic Insights:
M. Achternbosch, L. Zibula, J.-L. Kirchhoff, J.O. Bauer, C. Strohmann,
Inorg. Chem. 2021, 60, 11562–11568.


Weak yet Decisive: Molecular Halogen Bond and Competing Weak Interactions of Iodobenzene and Quinuclidine:
F. Otte, J. Kleinheider, W. Hiller, R. Wang, U. Englert, C. Strohmann,
J. Am. Chem. Soc. 2021, 143, 4133–4137.


When Electrons Step in: Polarizing Effects Explored with Triisobutylaluminum:
A. Seymen, A. Münch, S.A. Orr, R. Herbst-Irmer, R.E. Mulvey, C. Strohmann, D. Stalke,
Inorg. Chem. 202160, 2872–2877.


Two Highlights in the Inorganic Chemistry Trend Report

No less than two recent papers by AK Strohmann were mentioned this year in the journal Nachrichten aus der Chemie in the Trend Report Inorganic Chemistry, which annually summarizes the global highlights of the past year. The work of Andreas Seymen, Ulrike Opper and Andreas Voß on alkali metal-based aminoalkylation reactions published in the journal Angewandte Chemie was highlighted. Only the combination of the metals lithium and potassium leads to highly selective reactions, which are not accessible by both metals individually.

Furthermore, the results obtained by Lena Knauer in cooperation with the Stalke group from Göttingen on high-resolution x-ray diffraction of lithium alkyl aggregates were presented. By investigating the bonding character of the carbon-lithium contacts, which was thus possible for the first time, showed that the ionic fraction decreases with increasing degree of aggregation. Conversely, the higher ionicity of small aggregates favors the incorporation of foreign ions such as chloride.

 

Publications:

Aminopotassiation by Mixed Potassium/Lithium Amides A Synthetic Path to Difficult to Access Phenethylamine Derivates:
A. Seymen, U. Opper, A. Voß, L. Brieger, F. Otte, C. Unkelbach, D. O’Shea, C. Strohmann,
Angew. Chem. Int. Ed. 2020, 59, 22500-22504; Angew. Chem. 2020, 132, 22688-22693.

Insight into the Bonding and Aggregation of Alkyllithiums by Experimental Charge Density Studies and Energy Decomposition Analyses:
A. Münch, L. Knauer, H. Ott, C.P. Sindlinger, R. Herbst-Irmer, C. Strohmann, D. Stalke,
J. Am. Chem. Soc. 2020, 142, 15897-15906.

Trendberichte der Anorganischen Chemie in der GDCh-Zeitschrift „Nachrichten aus der Chemie“


PhD Award 2020 of the TU Dortmund University for Dr. Lena Knauer

We congratulate Dr. Lena Knauer on the PhD Award 2020 of the TU Dortmund University, which was awarded during the annual academic celebration on December 16th, 2020. Due to the pandemic, the event took place exclusively digitally for the first time. The award winners from the 16 faculties had the opportunity to present their research results on a website specially set up for this event. A comprehensive presentation package was sent to the award winners by mail, which was donated by the Freunde der Technischen Universität Dortmund e.V.

Dr. Lena Knauer had already successfully completed her master's thesis in the group of Prof. Dr. Carsten Strohmann. In her subsequent doctoral studies, which was supported by a doctoral scholarship from the Stiftung Stipendien-Fonds des Verbandes der Chemischen Industrie, entitled Activation of inhibited deprotonation reactions with common lithium alkyls, she investigated these highly reactive compounds under unusually high temperatures with success. In part, this involved the use of a special laboratory microwave oven, which can be used to heat reaction mixtures in a manner similar to a household microwave oven. In this way, reactions were made possible that were previously inaccessible in terms of energy.


The Structure-defining Incorporation of Chloride in Methyllithium Dimers
L. Knauer, C. Strohmann,
Chem. Commun. 2020, 56, 13543-13546.

 


Insight into the Bonding and Aggregation of Alkyllithiums by Experimental Charge Density Studies and Energy Decomposition Analyses:
A. Münch, L. Knauer, H. Ott, C.P. Sindlinger, R. Herbst-Irmer, C. Strohmann, D. Stalke,
J. Am. Chem. Soc. 2020, 142, 15897–15906


Aminopotassiation by Mixed Potassium/Lithium Amides: A Synthetic Path to Difficult to Access Phenethylamine Derivates:
A. Seymen, U. Opper, A. Voß, L. Brieger, F. Otte, C. Unkelbach, D. O’Shea, C. Strohmann,
Angew. Chem. Int. Ed., 2020, 59, 22500-22504;
Angew. Chem. 2020, 132, 22688-22693.


Influences of Steric Factors on the Reactivity and Structure of Diorganoalkoxysilylamides:
L. Zibula, M. Achternbosch, J. Wattenberg, F. Otte, C. Strohmann,
Z. Anorg. Allg. Chem. 2020, 646, 978-984


Evonik PhD Award for Lena Knauer

We congratulate Lena Knauer on receiving the Evonik PhD Award 2020, which was presented during the 13th Day of Chemistry on February 7th, 2020 by Dr. Felix Müller, Vice President of European Research Policy Innovation Networks and Communication, Evonik Industries AG (left) and Prof. Dr. Guido H. Clever (right).

This award is presented annually by the Faculty of Chemistry and Chemical Biology for outstanding achievements in doctoral studies. A jury decides among the proposed candidates, taking into account other criteria such as very good examination grades, short periods of study and publication activity. The award, which includes prize money of €500 sponsored by Evonik Industries AG and an award certificate, was presented to Lena Knauer for her PhD thesis entitled Aktivierung gehemmter Deprotonierungsreaktionen mit gebräuchlichen Lithiumalkylen – Er­zeu­gung polylithiierter Synthesebausteine durch mikrowellenbasierte und konventionelle Energiezufuhr.

Ms. Knauer's scientific work dealt with the class of compounds known as lithium organyls, which are widely used both in the laboratory and on an industrial scale. These highly reactive compounds exhibit a close relationship between their structure and the observed reactivity, which can be profitably influenced by the addition of suitable additives. In the course of her work, Ms. Knauer was able to identify a system of lithium organyls and additive that for the first time allowed their application at highly elevated temperatures. In addition, she was able to develop a protocol to enable this highly reactive class of compounds to be used in a laboratory microwave, opening the way to novel synthetic building blocks. Ms. Knauer presented her results through talks at international symposia in Vancouver, Kyoto and Lisbon. Additionally, her work has been published in more than 15 papers to date. One of the recent publications is listed in last year's Nachrichten aus der Chemie in the Worldwide Highlights from Inorganic Chemistry.


Awards at the Graduation Ceremony at the 13th Day of Chemistry

There were awards given to the best graduates from the past year at this year's 13th Chemistry Day on 9th February 2020. We congratulate Mr. Johannes Kleinheider for the Faculty Award, which he received due to his outstanding master's degree. Ms. Lena Knauer received the Evonik PhD Award of the Faculty of Chemistry and Chemical Biology for her successfully completed PhD.

In 2019, Ms. Eva Barth, Ms. Lena Knauer and Mr. Lukas Zibula successfully completed their doctorates in our research group. Furthermore, Ms. Friederike Fritschka and Mr. Jan Philip Schulze received their degrees for bachelor of teaching chemistry and bachelor of chemistry. Mr. Johannes Kleinheider, Ms. Anna Krupp, Ms. Rebecca Scheel and Mr. Jonathan Wattenberg received their degrees in master chemistry.

We are pleased that all master graduates will do their PhD in our group and congratulate all graduates on their graduation and wish them good luck for their future life.


Higher Carbon Analogues of 1,4-Dihydropyridines as Potent TGFβ/Smad Inhibitors:
E. R. Barth, D. Längle, F. Wesseler, C. Golz, A. Krupp, D. Schade, C. Strohmann,
Eur. J. Inorg. Chem. 2020, 176-181


Highlight in the Trend Report Inorganic Chemistry

Every year, Nachrichten aus der Chemie, the members' journal of the German Chemical Society, highlights the past year in various disciplines. In the "Trend Report Inorganic Chemistry", the paper published by Lena Knauer in Dalton Transactions on the relationship between aggregate size and reactivity of (trimethylsilyl)methyllithium was included. It was again emphasized that the smallest aggregate does not always have the best possible reactivity and that a precise knowledge of the reagent structure is necessary to achieve desired synthetic properties.


PhD Award of the TU Dortmund University for Dr. Eva Barth

We congratulate Dr. Eva Barth on receiving the PhD Award 2019 of the TU Dortmund University. Every year, on the occasion of the birthday of the Technical University of Dortmund, the best PhD theses of the sixteen faculties are honored within the framework of the Academic Annual Celebration. The PhD Award was sponsored by the Freunde der Technischen Universität Dortmund e.V.

After an outstanding master's degree, Dr. Eva Barth, working in the group of Prof. Dr. Carsten Strohmann, completed her PhD thesis entitled Funktionalisierte stereogene Siliciumzentren: Vom grundlegenden Verständnis der Substitutionsprozesse zum stereochemischen Verlauf with particular success. Within the scope of her work, she was able to present the best asymmetric syntheses on silicon to date and show that further transformations on silicon proceed in a stereospecific manner.


Admission of Andreas Hermann to the CheMento Mentoring Program of the GDCh

Logo GDCh © GDCh

We congratulate Andreas Hermann on his acceptance into the CheMento Mentoring Program of the German Chemical Society. In the process, he was selected as one of 30 tandems from the numerous applications. This nationwide mentoring program makes use of the strong network of the GDCh by providing young chemists with experienced mentors. The focus is on supporting the mentee in his personal and professional development, providing him with practical suggestions and food for thought, and giving him guidance in planning his career and starting out on his career.

We would like to thank the GDCh for this opportunity for exchange and dialog.

CheMento - das Mentoring Programm der GDCh


Kekulé PhD Fellowship for Johannes Kleinheider

We congratulate Mr. Johannes Kleinheider on receiving the Kekulé fellowship from the Fonds der Chemischen Industrie. Mr. Kleinheider investigated the influence of side reactions in the chemistry of lithium alkyls as part of his master's thesis. He completed his studies in March 2019 in a shortened study period and subsequently began his PhD studies. As part of his doctoral thesis, Mr. Kleinheider is working on the use of modern reaction methods and unusual stoichiometries for the targeted formation of intermediates in lithium alkyl reactions.

According to its own statements, the Fonds der Chemischen Industrie exclusively supports students who, in addition to outstanding academic achievements and graduation within the standard period of study, complete their doctoral thesis in an excellent research group. We would like to thank the Fonds der Chemischen Industrie for its generous and important support for doctoral students and are proud that Mr. Kleinheider is the tenth doctoral student from our research group to have passed the rigorous selection process.


Poster Award for Rana Seymen and Presentation Award for Andreas Hermann

Logo JCS Symposium Ruhr © JCS

At the tenth JCS Symposium Ruhr, Rana Seymen was able to convince the jury of her research with her poster contribution Stabilization of sulfur-substituted lithium compounds, for which she was awarded a prize. Andreas Hermann led the audience through his research area with his presentation Metallfree silanolates as activating reagents for silicon-carbon-bond cleaving reactions and also convinced the jury, whereupon he was awarded the best talk award.

We would like to thank the Studienstiftung des Deutschen Volkes for financial support in the form of doctoral scholarships and the Deutsche Forschungsgemeinschaft.


10th JCS Symposium Ruhr in Essen

The annual JCS Symposium Ruhr of the various JCFs took place in Essen this year and celebrated a successful anniversary with its tenth staging. The symposium, which is sponsored by the GDCh, aims above all to provide a platform for the exchange of research results and to improve networking among the young scientists of the Ruhr area. To this end, Felix Otte, Felix Langenohl, Jonathan Wattenberg, Johannes Kleinheider, Andreas Voß and Rana Seymen from our group presented their current research results in the form of poster contributions and Andreas Hermann gave a talk. A wide variety of topics from main group chemistry, applications of heteroatom ligands, and theoretical and structure-related studies were presented.

We would like to thank the Studienstiftung des Deutschen Volkes, the Cusanuswerk as well as the Deutsche Forschungsgemeinschaft and the Mercator Research Center Ruhr for their financial support.


GDCh-Wissenschaftsforum 2019 in Aachen

Under the motto "Chemistry - the common element", the GDCh Wissenschaftsforum took place in Aachen from September 15th to 18th, 2019. New research results were presented through poster contributions by Lukas Brieger, Johannes Kleinheider, Yasin Kuzu, Felix Langenohl, Rebecca Scheel, Jan Philip Schulze, Rana Seymen, Andreas Voß and Jonathan Wattenberg. Their posters addressed a wide variety of issues in lithium organyl chemistry and the chemistry of superbasic alkali metal reagents. Other contributions focused on stereogenic silicon or phosphorus centers and other highlights from silicon chemistry. The Wissenschaftsforum is the largest chemistry congress in the german area.

We would like to thank the Gesellschaft Deutscher Chemiker e.V., the Studienstiftung des deutschen Volkes, the Cusanuswerk, the Avicenna-Studienwerk, the Fonds der Chemischen Industrie, the Deutsche Forschungsgemeinschaft and the Mercator Research Center Ruhr for their financial support.


International Charge Density Meeting (ICMD 2019)

Lukas Brieger and Rana Seymen presented their latest research results in the form of poster contributions at the International Charge Density Meeting 2019 in Göttingen.

The scientific focus of the meeting was on the determination of experimental electron densities based on high-resolution crystallographic data. The analysis of experimental electron density provides an understanding to the properties of a molecule. Lukas Brieger and Rana Seymen presented their results on metallated molecules.

The Fonds der Chemischen Industrie and the Studienstiftung des Deutschen Volkes are gratefully acknowledged for their support during the PhD studies.


TCB 2019 – 1st Tools for Chemical Bonding Workshop in Bremen

Rana Seymen, Andreas Hermann, and Johannes Kleinheider presented three posters at the first "Tools for Chemical Bonding" workshop in Bremen, Germany, July 14th-19th. The goal of the workshop was to combine powerful quantum chemical methods with high-resolution single-crystal x-ray data. The presented methods can be used to analyze both quantum chemical and experimentally obtained electron densities. The electronic structure of a molecule determines its properties. Rana Seymen presented her poster on the stabilization of negative charges in α-position to sulfur, while Andreas Hermann presented the stability of the configuration of silyl anions and Johannes Kleinheider the results of his master’s thesis on reactive lithium alkyls.

We thank the Gesellschaft Deutscher Chemiker as well as the Deutsche Forschungsgemeinschaft and the Studienstiftung des deutschen Volkes for financial support.

Location & approach

The campus of TU Dort­mund University is located close to interstate junction Dort­mund West, where the Sauerlandlinie A 45 (Frankfurt-Dort­mund) crosses the Ruhrschnellweg B 1 / A 40. The best interstate exit to take from A 45 is "Dort­mund-Eichlinghofen" (closer to Campus Süd), and from B 1 / A 40 "Dort­mund-Dorstfeld" (closer to Campus Nord). Signs for the uni­ver­si­ty are located at both exits. Also, there is a new exit before you pass over the B 1-bridge leading into Dort­mund.

To get from Campus Nord to Campus Süd by car, there is the connection via Vogelpothsweg/Baroper Straße. We recommend you leave your car on one of the parking lots at Campus Nord and use the H-Bahn (suspended monorail system), which conveniently connects the two campuses.

TU Dort­mund University has its own train station ("Dort­mund Uni­ver­si­tät"). From there, suburban trains (S-Bahn) leave for Dort­mund main station ("Dort­mund Hauptbahnhof") and Düsseldorf main station via the "Düsseldorf Airport Train Station" (take S-Bahn number 1, which leaves every 20 or 30 minutes). The uni­ver­si­ty is easily reached from Bochum, Essen, Mülheim an der Ruhr and Duisburg.

You can also take the bus or subway train from Dort­mund city to the uni­ver­si­ty: From Dort­mund main station, you can take any train bound for the Station "Stadtgarten", usually lines U41, U45, U 47 and U49. At "Stadtgarten" you switch trains and get on line U42 towards "Hombruch". Look out for the Station "An der Palmweide". From the bus stop just across the road, busses bound for TU Dort­mund University leave every ten minutes (445, 447 and 462). Another option is to take the subway routes U41, U45, U47 and U49 from Dort­mund main station to the stop "Dort­mund Kampstraße". From there, take U43 or U44 to the stop "Dort­mund Wittener Straße". Switch to bus line 447 and get off at "Dort­mund Uni­ver­si­tät S".

The H-Bahn is one of the hallmarks of TU Dort­mund University. There are two stations on Campus Nord. One ("Dort­mund Uni­ver­si­tät S") is directly located at the suburban train stop, which connects the uni­ver­si­ty directly with the city of Dort­mund and the rest of the Ruhr Area. Also from this station, there are connections to the "Technologiepark" and (via Campus Süd) Eichlinghofen. The other station is located at the dining hall at Campus Nord and offers a direct connection to Campus Süd every five minutes.

The AirportExpress is a fast and convenient means of transport from Dortmund Airport (DTM) to Dortmund Central Station, taking you there in little more than 20 minutes. From Dortmund Central Station, you can continue to the university campus by interurban railway (S-Bahn). A larger range of international flight connections is offered at Düsseldorf Airport (DUS), which is about 60 kilometres away and can be directly reached by S-Bahn from the university station.

The facilities of TU Dortmund University are spread over two campuses, the larger Campus North and the smaller Campus South. Additionally, some areas of the university are located in the adjacent "Technologiepark".

Site Map of TU Dortmund University (Second Page in English).