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Huber Lab @ RU Bochum @shuberlab.bsky.social · 8d

Please check this announcement for an early-career group leader, hosted jointly by our cluster of excellence RESOLV and the MPI Kofo. The thematic focus should be on catalysis: jobs.ruhr-uni-bochum.de/jobposting/4...

Early Career Research (ECR) Group Leader position (m/f/d) with the thematic focus on “Catalysis” within the Cluster of Excellence RESOLV

jobs.ruhr-uni-bochum.de

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van Gemmeren Lab @vangemmerenlab.bsky.social · 15d

Congratulations!

Reposted by van Gemmeren Lab

Tehshik Yoon @tehshik.bsky.social · 16d

Come be my newest colleague!

jobs.wisc.edu/jobs/assista...

Assistant Professor of Chemistry - Madison, Wisconsin, United States

Current Employees: If you are currently employed at any of the Universities of Wisconsin, log in to Workday to apply through the internal application process.Job Category:FacultyEmployment Type:Regula...

jobs.wisc.edu

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van Gemmeren Lab @vangemmerenlab.bsky.social · 25d

Access SEAr-type products in typically disfavored positions! Contratulatons to Rita, @jyotirmoydey.bsky.social and Elisa showin in Org. Lett. how nondirected C-H activation and oxidative cleavage can be used to obtain challenging regioisomers in formylation and carboxylation doi.org/10.1021/acs....

A reaction scheme showing a generic arene structure, which is first olefinated through a nondirected C-H olefination, followed by two oxidative cleavage pathways, one giving carboxylation products the other giving formylation products.

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Reposted by van Gemmeren Lab

NFDI4Chem @nfdi4chem.de · Aug 22

You think about using an electronic Lab Journal (ELN), but don't know how to start?

Here is an overview over centrally hosted #ELN installations at german universities.
You prefer your own chemotion installation: [email protected]

t1p.de/hi3t4

#chemistry #chemsky #rdm #fdm

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Reposted by van Gemmeren Lab

Synlett Journal @synlettjournal.bsky.social · Aug 21

A simple, scalable method by Jurk & van Gemmeren @vangemmerenlab.bsky.social to convert secondary sulfonamides into sulfonyl fluorides using affordable #DAST ⚗️, yielding excellent results! These sulfonyl fluorides readily couple with amines to create diverse libraries.
#SuFEx

👉 buff.ly/hjkyEap

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van Gemmeren Lab @vangemmerenlab.bsky.social · Aug 20

We are happy to announce that Fritz Deufel (‪@chimicafritz.bsky.social ‬) has, highly successfully, defended his Dissertation (summa cum laude)!!! 👨🏻‍🎓🥳 Thank you for your valuable contributions to the group and we wish you a lot of success! You will be dearly missed! #chemsky, extremely #ProudPI

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van Gemmeren Lab @vangemmerenlab.bsky.social · Aug 5

Herzlichen Glückwunsch zu dieser wohlverdienten Auszeichnung Ilka!

van Gemmeren Lab @vangemmerenlab.bsky.social · Jul 13

Congratulations to aol three @uni-kiel.de candidates who were selected to participate in the Lindau Nobel Laureate meeting. In particular of course our very own @sourjyamal.bsky.social. A well deserved recognition of his excellent doctoral studies. #proudPI #chemsky

www.uni-kiel.de/de/detailans...

Drei Nachwuchsforschende der Uni Kiel bei Nobelpreisträger-Tagungen

Die Einladungen sind auch eine Auszeichnung für die Chemie und die Wirtschaftswissenschaften an der CAU.

www.uni-kiel.de

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Reposted by van Gemmeren Lab

Alexander Titz @titzlab.bsky.social · Jul 5

Come and join us at Saarland University @uni-saarland.de as a professor for organic chemistry! Please spread the word! The call for the position has just been announced here jobs.zeit.de/jobs/w2-prof...

W2 Professorship in Organic Chemistry (m/f/x) - Universität des Saarlandes

Universität des Saarlandes bietet Stelle als W2 Professorship in Organic Chemistry (m/f/x) in Saarbrücken - jetzt bewerben!

jobs.zeit.de

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van Gemmeren Lab @vangemmerenlab.bsky.social · Jul 5

Had a wonderful time at the group BBQ yesterday. It once again reminded me that I do not "just" have the pleasure to work with excellent scientists, but also a group of amazing persons. Thanks to everyone who contributed! #chemsky #proudPI

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van Gemmeren Lab @vangemmerenlab.bsky.social · Jul 4

Great job Edis and @sourjyamal.bsky.social! Their work on the synthesis of γ-Alkylidene Lactones has just been accepted for publication in the @rsc.org journal @chemicalscience.rsc.org
doi.org/10.1039/D5SC...

Table of contents graphic showing the reaction of an aliphatic carboxylic acid with a styrene to give a γ-vinylidene lactone via tripple C-H functionalization. The structure of the ligand used is given as well as bullet points showing the main strenghts of the report, such as a broad substrate scope.

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Reposted by van Gemmeren Lab

Gesellschaft Deutscher Chemiker (GDCh) @gdch.de · Jun 30

The German Chemical Society (GDCh) is proud to extend a special offer to scientists living outside of Germany. To support academic freedom and foster global scientific collaboration, new international members can register for a free membership for 2025 and 2026. Info: en.gdch.de/gdch/members...

NEW: Promotion for members abroad | Gesellschaft Deutscher Chemiker e.V.

en.gdch.de

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van Gemmeren Lab @vangemmerenlab.bsky.social · Jul 1

Taken together with a subsequent reaction with amine the method enables the generation of a sulfonamide library from a sincle secondary sulfonamide and may prove highly useful in the variation of lead structures in medicinal chemistry.

van Gemmeren Lab @vangemmerenlab.bsky.social · Jul 1

Congratulations to Friedrich Jurk, whose manuscript "Mild and Efficient Synthesis of Sulfonyl Fluorides from Sulfonamides Enabled by Diethylaminosulfur Trifluoride" has been accepted for publication in Synlett. doi.org/10.1055/a-26...

A table of contents graphic showing the direct conversion of a generic secondary sulfonamide to the respective sulfonylfluoride and a subsequent diversification to varied sulfonamides. Highlights of the method are listed as bullet points: Aromatic and aliphatic sulfonamides; efficient diversification method; commercially available reagent; high functional group tolerance; operationally simple; scalable.

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van Gemmeren Lab @vangemmerenlab.bsky.social · Jun 29

Just saw on the OL homepage that the article currently leads the journals most read list, thanks for all the interest in our work! pubs.acs.org/action/showM...

Organic Letters :

pubs.acs.org

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van Gemmeren Lab @vangemmerenlab.bsky.social · Jun 16

Indeed got confused, thanks for the correction.

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van Gemmeren Lab @vangemmerenlab.bsky.social · Jun 16

Great step by the RSC. Next important one would be to sort out the Elon Musk issue.

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van Gemmeren Lab @vangemmerenlab.bsky.social · Jun 12

Five years after reporting the direct acyloxylation of carboxylic acids, we could now finally achieve the direct hydroxylation, just out in Org. Lett. Huge congratulations to @sourjyamal.bsky.social and Tianxiao Xu!
pubs.acs.org/doi/10.1021/...

Direct Pd-Catalyzed β-C(sp3)–H Hydroxylation of Aliphatic Carboxylic Acids

β-Hydroxy carbonyl scaffolds are of paramount importance due to their presence in a variety of natural products and bioactive molecules. In this study, we present a direct palladium-catalyzed β-C(sp3)–H hydroxylation of aliphatic carboxylic acids. The reported method employs convenient and readily available TBHP as an oxidant and provides an efficient, one-step route to a diverse range of β-hydroxy acids. Key aspects include the compatibility of this method with challenging α-non-quaternary carboxylic acids as substrates and excellent functional group tolerance. This newly developed method is expected to prove useful for generating compound libraries relevant to multiple disciplines.

pubs.acs.org

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van Gemmeren Lab @vangemmerenlab.bsky.social · Jun 6

Had two brilliant presentations in our @gdch.de seminar this week by Masilamani Jeganmohan from IIT Madras and Phillip Heretsch from @unihannover.bsky.social bith with great insights to #OrganicChemistry. Many thanks to both guests for sharing their research!

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Synthesis Journal @synthesis1969.bsky.social · May 22

📢 Today’s highlight: editors from @synthesis1969.bsky.social and @synlettjournal.bsky.social are visiting University of Padova and giving fantastic talks.

✨ If you are nearby, come and see! It is a great chance to connect, learn, and be inspired.

#Chemistry #Organic #Thieme #Synthesis #Synlett

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van Gemmeren Lab @vangemmerenlab.bsky.social · May 12

Last week three new group members joined our group: Varvara Fomenko, Celia Sanchez Gonzalez and Dr. Aleksei Zerov 🧪 we are looking forward for exciting research 🤓

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van Gemmeren Lab @vangemmerenlab.bsky.social · May 12

Huge congradulations to Dr. Tianxiao Xu on successfully defending his PhD! 🥳👨🏻‍🎓 We wish you all the best for your future endeavours. You will be missed dearly!

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van Gemmeren Lab @vangemmerenlab.bsky.social · Apr 11

Congratulations to Edis and @sourjyamal.bsky.social, who have completed their studies on a new and efficient approach towards gamma-alkylidene lactones directly from carboxylic acids and lactones now posted on @chemrxiv.bsky.social
chemrxiv.org/engage/chemr... #chemsky #chemistry

Graphical abstract of a manuscript detailing the reaction between a carboxylic acid and a styrene under palladium catalysis.

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