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Draft:Jens Beckmann

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Jens Beckmann
Photograph of Jens Beckmann taken in 2024
Beckmann in 2024
Born (1970-12-24) 24 December 1970 (age 53)
Arnsberg, Germany
NationalityGerman; 2004 naturalized Australian
Alma materUniversity of Dortmund (now Technical University of Dortmund), Dr. rer. nat. in 1999
Known forthe preparation of reactive and functional molecules including the first stable nitrene
Scientific career
FieldsInorganic chemistry
Organometallic chemistry
InstitutionsDortmund University, Deakin University Geelong, Free University Berlin, University of Bremen

Jens Beckmann (born 1970) is a German-Australian scientist working as professor in the area of synthetic inorganic and metallorganic chemisty at the University of Bremen since 2010. Previously he worked as assistant professor at the Free University of Berlin (2004–2010) and as lecturer at Deakin University in Geelong (2002–2004). He is best known for the preparation of reactive and functional molecules including the first stable nitrene.[1]

Early life and education

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Beckmann was born in December 1970 in Arnsberg, Westphalia, Germany, and grew up in the near village of Oeventrop. He graduated from the Gymnasium Laurentianum Arnsberg obtaining his Abitur in 1990. He studied Chemistry at the University of Dortmund, where he obtained his Diploma in 1995 and his Ph.D. ("Dr. rer nat.") in 1999 under the supervision of Prof Klaus Jurkschat. Starting in early 2000, he worked for two years as Feodor Lynen fellow of the Alexander von Humboldt foundation at Deakin University Geelong under the guidance of Prof Dainis Dakternieks.[2]

Career

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Lecturer at Deakin University Geelong (2002–2004)

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Beckmann's first independent facility position was at the Centre for Chiral and Molecular Technologies at Deakin. With his small research group, he investigated functional organotin and organotellurium compounds including polymeric telluroxanes[3] and bimetallic systems capable of absorbing carbon dioxide from air.[4]

Research Manager for Chirogen Pty Ltd, Melbourne (2002–2004)

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Besides his academic work, he was involved in the commercial research activities of the spin-off company Chirogen Pty Ltd, developing enantioselctive reducing agents.

Assistant Professor ("Juniorprofessor") at the Free University Berlin (2004–2010)

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At the Institute for Chemistry and Biochemistry, he continued working with his group on heavy p-block element compounds, which included (mixed valent) tellurium halides[5][6], and well-defined tellurinic, telluronic and stibonic acids.[7][8]

Associate Professor at the University of Bremen (2010 - today)

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At the Faculty for Biology and Chemistry, Beckmann co-founded the Institute for Inorganic Chemistry and Crystallography in 2015. His research interests span a wide range including topics in Lewis Acid Chemistry[9][10][11], Brønsted Acid Chemistry,[12][13][14] Carbene Analogous,[1][15][16][17] Radical Chemistry,[18][19][20][21][22] (Photoluminescent) Coinage Meal Complexes[23][24][25][26][27][28] and Metal Organic Frameworks (MOFs).[29][30][31][32]

In 2020 his group published sila-ibuprofen, a derivative of the painkiller ibuprofen, using a silicon/carbon switch strategy to improve the solubility.[33]

In 2024 his group published the first stable nitrene with a triplet electronic ground state.[1][34][35]

Editorial work

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Beckmann is a member of the Editorial Board of Main Group Metal Chemistry since 2010.

Awards and honors

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2000: Rudolf Chaudoire-Award of the University of Dortmund for the best Ph.D. thesis in 1999.

2000-2002: Feodor Lynen Scholarship of the Alexander von Humboldt-Foundation[2]

2023: Doctor honoris causa from the N. N. Vorozhtsov Novosibrisk Institute of Organic Chemistry of the Russian Academy of Science, Siberian Branch.

Books & publications

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He is the author of over 270 per-reviewed publications[36], 9 book chapters and 16 patent applications.

References

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  1. ^ a b c Janssen, Marvin; Frederichs, Thomas; Olaru, Marian; Lork, Enno; Hupf, Emanuel; Beckmann, Jens (2024-07-19). "Synthesis of a stable crystalline nitrene". Science (New York, N.Y.). 385 (6706): 318–321. Bibcode:2024Sci...385..318J. doi:10.1126/science.adp4963. ISSN 1095-9203. PMID 38870274.
  2. ^ a b "Prof. Dr. Jens Beckmann". www.humboldt-foundation.de. Retrieved 2024-08-22.
  3. ^ Beckmann, Jens; Dakternieks, Dainis; Duthie, Andrew; Ribot, François; Schürmann, Markus; Lewcenko, Naomi A. (2003-08-01). "New Insights into the Structures of Diorganotellurium Oxides. The First Polymeric Diorganotelluroxane [( p -MeOC 6 H 4 ) 2 TeO] n". Organometallics. 22 (16): 3257–3261. doi:10.1021/om021024c. ISSN 0276-7333.
  4. ^ Beckmann, Jens; Dakternieks, Dainis; Duthie, Andrew; Lewcenko, Naomi A.; Mitchell, Cassandra (2004-12-10). "Carbon Dioxide Fixation by the Cooperative Effect of Organotin and Organotellurium Oxides". Angewandte Chemie International Edition. 43 (48): 6683–6685. doi:10.1002/anie.200460155. ISSN 1433-7851. PMID 15593160.
  5. ^ Beckmann, Jens; Heitz, Stephan; Hesse, Malte (2007-04-16). "Four distinctively different decomposition pathways of metastable Supermesityltellurium(IV) trichloride". Inorganic Chemistry. 46 (8): 3275–3282. doi:10.1021/ic062469m. ISSN 0020-1669. PMID 17375915.
  6. ^ Beckmann, Jens; Hesse, Malte; Poleschner, Helmut; Seppelt, Konrad (2007). "Formation of mixed-valent aryltellurenyl halides RX2TeTeR". Angewandte Chemie (International ed. In English). 46 (43): 8277–8280. doi:10.1002/anie.200702341. ISSN 1521-3773. PMID 17876865.
  7. ^ Beckmann, Jens; Finke, Pamela; Hesse, Malte; Wettig, Burkhard (2008-12-08). "Well-Defined Stibonic and Tellurinic Acids". Angewandte Chemie International Edition. 47 (51): 9982–9984. doi:10.1002/anie.200803997. ISSN 1433-7851. PMID 19006136.
  8. ^ Beckmann, Jens; Bolsinger, Jens; Finke, Pamela; Hesse, Malte (2010-10-18). "A Well-Defined Dinuclear Telluronic Acid [RTe(μ-O)(OH) 3 ] 2". Angewandte Chemie International Edition. 49 (43): 8030–8032. doi:10.1002/anie.201002545. ISSN 1433-7851. PMID 20839196.
  9. ^ Beckmann, Jens; Hupf, Emanuel; Lork, Enno; Mebs, Stefan (2013-10-21). "Peri -Substituted (Ace)Naphthylphosphinoboranes. (Frustrated) Lewis Pairs". Inorganic Chemistry. 52 (20): 11881–11888. doi:10.1021/ic401406k. ISSN 0020-1669. PMID 24080026.
  10. ^ Stoian, Corina; Olaru, Marian; Cucuiet, Teodor A.; Kegyes, Krisztina T.; Sava, Alexandru; Timoshkin, Alexey Y.; Raţ, Ciprian I.; Beckmann, Jens (March 2021). "Bulky Polyfluorinated Terphenyldiphenylboranes: Water Tolerant Lewis Acids". Chemistry – A European Journal. 27 (13): 4327–4331. doi:10.1002/chem.202005367. ISSN 0947-6539. PMC 7986919. PMID 33368648.
  11. ^ Janssen, Marvin; Mebs, Stefan; Beckmann, Jens (2023-06-08). "Aryldimethylelement cations of the heavier group 14 elements. An essentially three-coordinate plumbylium ion". Chemical Communications. 59 (47): 7267–7270. doi:10.1039/D3CC00397C. ISSN 1364-548X. PMID 37226548.
  12. ^ Feige, Felix; Malaspina, Lorraine A.; Rychagova, Elena; Ketkov, Sergey; Grabowsky, Simon; Hupf, Emanuel; Beckmann, Jens (2021-11-17). "Perfluorinated Trialkoxysilanol with Dramatically Increased Brønsted Acidity". Chemistry – A European Journal. 27 (64): 15898–15902. doi:10.1002/chem.202103177. ISSN 0947-6539. PMC 9292728. PMID 34550614.
  13. ^ Olaru, Marian; Hesse, Maxie F.; Rychagova, Elena; Ketkov, Sergey; Mebs, Stefan; Beckmann, Jens (2017-12-22). "The Weakly Coordinating Tris(trichlorosilyl)silyl Anion". Angewandte Chemie (International ed. In English). 56 (52): 16490–16494. doi:10.1002/anie.201710416. ISSN 1521-3773. PMID 29149501.
  14. ^ Kather, Ralf; Rychagova, Elena; Camacho, Paula Sanz; Ashbrook, Sharon E.; Woollins, J. Derek; Robben, Lars; Lork, Enno; Ketkov, Sergey; Beckmann, Jens (2016-09-01). "Increasing the Brønsted acidity of Ph2PO2H by the Lewis acid B(C6F5)3. Formation of an eight-membered boraphosphinate ring [Ph2POB(C6F5)2O]2". Chemical Communications. 52 (73): 10992–10995. doi:10.1039/C6CC06102H. ISSN 1364-548X. PMID 27538254.
  15. ^ Olaru, Marian; Duvinage, Daniel; Lork, Enno; Mebs, Stefan; Beckmann, Jens (2018-08-06). "Heavy Carbene Analogues: Donor-Free Bismuthenium and Stibenium Ions". Angewandte Chemie International Edition. 57 (32): 10080–10084. doi:10.1002/anie.201803160. ISSN 1433-7851. PMID 29644767.
  16. ^ Olaru, Marian; Mebs, Stefan; Beckmann, Jens (2021-07-26). "Cationic Carbene Analogues: Donor-Free Phosphenium and Arsenium Ions". Angewandte Chemie International Edition. 60 (35): 19133–19138. doi:10.1002/anie.202107975. ISSN 1433-7851. PMC 8456819. PMID 34219354.
  17. ^ Hejda, Martin; Duvinage, Daniel; Lork, Enno; Lyčka, Antonín; Černošek, Zdeněk; Macháček, Jan; Makarov, Sergey; Ketkov, Sergey; Mebs, Stefan; Dostál, Libor; Beckmann, Jens (2021-10-21). "Lewis Superacidic Tellurenyl Cation-Induced Electrophilic Activation of an Inert Carborane". Chemistry – A European Journal. 27 (59): 14577–14581. doi:10.1002/chem.202103181. ISSN 0947-6539. PMC 8596995. PMID 34495561.
  18. ^ Mallow, Ole; Khanfar, Monther A.; Malischewski, Moritz; Finke, Pamela; Hesse, Malte; Lork, Enno; Augenstein, Timo; Breher, Frank; Harmer, Jeffrey R.; Vasilieva, Nadezhda V.; Zibarev, Andrey; Bogomyakov, Artem S.; Seppelt, Konrad; Beckmann, Jens (2014-12-01). "Diaryldichalcogenide radical cations". Chemical Science. 6 (1): 497–504. doi:10.1039/C4SC02964J. ISSN 2041-6539. PMC 5588450. PMID 28936305.
  19. ^ Pushkarevsky, Nikolay A.; Chulanova, Elena A.; Shundrin, Leonid A.; Smolentsev, Anton I.; Salnikov, Georgy E.; Pritchina, Elena A.; Genaev, Alexander M.; Irtegova, Irina G.; Bagryanskaya, Irina Yu.; Konchenko, Sergey N.; Gritsan, Nina P.; Beckmann, Jens; Zibarev, Andrey V. (2019-01-14). "Radical Anions, Radical-Anion Salts, and Anionic Complexes of 2,1,3-Benzochalcogenadiazoles". Chemistry – A European Journal. 25 (3): 806–816. doi:10.1002/chem.201803465. ISSN 0947-6539. PMID 30084508.
  20. ^ Puskarevsky, Nikolay A.; Smolentsev, Anton I.; Dmitriev, Alexey A.; Vargas-Baca, Ignacio; Gritsan, Nina P.; Beckmann, Jens; Zibarev, Andrey V. (2020-01-23). "Bis(2,1,3-benzotelluradiazolidyl)2,1,3-benzotelluradiazole: a pair of radical anions coupled by Te⋯N chalcogen bonding". Chemical Communications. 56 (7): 1113–1116. doi:10.1039/C9CC08110K. ISSN 1364-548X. PMID 31894772.
  21. ^ Makarov, Alexander Yu; Volkova, Yulia M.; Shundrin, Leonid A.; Dmitriev, Alexey A.; Irtegova, Irina G.; Bagryanskaya, Irina Yu; Shundrina, Inna K.; Gritsan, Nina P.; Beckmann, Jens; Zibarev, Andrey V. (2020-01-16). "Chemistry of Herz radicals: a new way to near-IR dyes with multiple long-lived and differently-coloured redox states". Chemical Communications. 56 (5): 727–730. doi:10.1039/C9CC08557B. ISSN 1364-548X. PMID 31840697.
  22. ^ Duvinage, Daniel; Mostaghimi, Farzin; Damrath, Mattis; Spils, Julian; Komorr, Pascal; Odintsov, Danila S.; Fedin, Matvey; Shundrin, Leonid A.; Mebs, Stefan; Beckmann, Jens (2023-02-21). "Synthesis and Single-Electron Oxidation of Bulky Bis( m- terphenyl)chalcogenides: The Quest for Kinetically Stabilized Radical Cations". Chemistry – A European Journal. 29 (11): e202203498. doi:10.1002/chem.202203498. ISSN 0947-6539. PMID 36416222.
  23. ^ Hupf, Emanuel; Lork, Enno; Mebs, Stefan; Beckmann, Jens (2015-02-16). "6-Diphenylphosphinoacenaphth-5-yl-mercurials as ligands for d(10) metals. Observation of closed-shell interactions of the type Hg(II)···M; M = Hg(II), Ag(I), Au(I)". Inorganic Chemistry. 54 (4): 1847–1859. doi:10.1021/ic502728v. ISSN 1520-510X. PMID 25612107.
  24. ^ Hupf, Emanuel; Kather, Ralf; Vogt, Matthias; Lork, Enno; Mebs, Stefan; Beckmann, Jens (2016-11-07). "Role of Dispersion in Metallophilic Hg···M Interactions (M = Cu, Ag, Au) within Coinage Metal Complexes of Bis(6-diphenylphosphinoacenaphth-5-yl)mercury". Inorganic Chemistry. 55 (21): 11513–11521. doi:10.1021/acs.inorgchem.6b02056. ISSN 1520-510X. PMID 27749049.
  25. ^ Do, Truong Giang; Hupf, Emanuel; Lork, Enno; Kögel, Julius F.; Mohr, Fabian; Brown, Alex; Toyoda, Ryojun; Sakamoto, Ryota; Nishihara, Hiroshi; Mebs, Stefan; Beckmann, Jens (2019-01-17). "Aurophilicity and Photoluminescence of (6-Diphenylpnicogenoacenaphth-5-yl)gold Compounds". European Journal of Inorganic Chemistry. 2019 (5): 647–659. doi:10.1002/ejic.201801190. ISSN 1434-1948.
  26. ^ Olaru, Marian; Kögel, Julius F.; Aoki, Risa; Sakamoto, Ryota; Nishihara, Hiroshi; Lork, Enno; Mebs, Stefan; Vogt, Matthias; Beckmann, Jens (2020-01-02). "Tri- and Tetranuclear Metal-String Complexes with Metallophilic d 10 –d 10 Interactions". Chemistry – A European Journal. 26 (1): 275–284. doi:10.1002/chem.201904106. ISSN 0947-6539. PMC 6972983. PMID 31584732.
  27. ^ Olaru, Marian; Rychagova, Elena; Ketkov, Sergey; Shynkarenko, Yevhen; Yakunin, Sergii; Kovalenko, Maksym V.; Yablonskiy, Artem; Andreev, Boris; Kleemiss, Florian; Beckmann, Jens; Vogt, Matthias (2019-12-08). "A Small Cationic Organo–Copper Cluster as Thermally Robust Highly Photo- and Electroluminescent Material". Journal of the American Chemical Society. 142 (1): 373–381. doi:10.1021/jacs.9b10829. ISSN 0002-7863. PMID 31814392.
  28. ^ Smolentsev, Grigory; Milne, Christopher J.; Guda, Alexander; Haldrup, Kristoffer; Szlachetko, Jakub; Azzaroli, Nicolo; Cirelli, Claudio; Knopp, Gregor; Bohinc, Rok; Menzi, Samuel; Pamfilidis, Georgios; Gashi, Dardan; Beck, Martin; Mozzanica, Aldo; James, Daniel (2020-05-01). "Taking a snapshot of the triplet excited state of an OLED organometallic luminophore using X-rays". Nature Communications. 11 (1): 2131. Bibcode:2020NatCo..11.2131S. doi:10.1038/s41467-020-15998-z. ISSN 2041-1723. PMC 7195477. PMID 32358505.
  29. ^ Schütrumpf, Alexandra; Bulut, Aysun; Hermer, Nele; Zorlu, Yunus; Kirpi, Erdoğan; Stock, Norbert; Yazaydın, A. Özgür; Yücesan, Gündoğ; Beckmann, Jens (2017-04-03). "From Tetrahedral Tetraphosphonic Acids E[p -C6 H4 P(O)(OH)2 ]4 (E=C, Si) to Porous Cu- and Zn-MOFs with Large Surface Areas". ChemistrySelect. 2 (10): 3035–3038. doi:10.1002/slct.201700573. ISSN 2365-6549.
  30. ^ Yücesan, Gündoğ; Zorlu, Yunus; Stricker, Miriam; Beckmann, Jens (August 2018). "Metal-organic solids derived from arylphosphonic acids". Coordination Chemistry Reviews. 369: 105–122. doi:10.1016/j.ccr.2018.05.002. S2CID 103725649.
  31. ^ Zorlu, Yunus; Erbahar, Doğan; Çetinkaya, Ahmet; Bulut, Aysun; Erkal, Turan S.; Yazaydin, A. Ozgur; Beckmann, Jens; Yücesan, Gündoğ (2019). "A cobalt arylphosphonate MOF – superior stability, sorption and magnetism". Chemical Communications. 55 (21): 3053–3056. doi:10.1039/c8cc09655d. ISSN 1359-7345. PMID 30734794.
  32. ^ Tholen, Patrik; Zorlu, Yunus; Beckmann, Jens; Yücesan, Gündoğ (2020-03-26). "Probing Isoreticular Expansions in Phosphonate MOFs and their Applications". European Journal of Inorganic Chemistry. 2020 (17): 1542–1554. doi:10.1002/ejic.201901291. ISSN 1434-1948.
  33. ^ Kleemiss, Florian; Justies, Aileen; Duvinage, Daniel; Watermann, Patrick; Ehrke, Eric; Sugimoto, Kunihisa; Fugel, Malte; Malaspina, Lorraine A.; Dittmer, Anneke; Kleemiss, Torsten; Puylaert, Pim; King, Nelly R.; Staubitz, Anne; Tzschentke, Thomas M.; Dringen, Ralf (2020-09-15). "Sila-Ibuprofen". Journal of Medicinal Chemistry. 63 (21): 12614–12622. doi:10.1021/acs.jmedchem.0c00813. ISSN 0022-2623. PMID 32931274.
  34. ^ "This nitrene has staying power". Chemical & Engineering News. Retrieved 2024-08-22.
  35. ^ Wogan2024-06-19T13:30:00+01:00, Tim. "Intermediate considered 'too reactive to isolate' finally tamed". Chemistry World. Retrieved 2024-08-28.{{cite web}}: CS1 maint: numeric names: authors list (link)
  36. ^ "ORCID". orcid.org. Retrieved 2024-08-19.
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