Florian Mulks
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ffmulks.bsky.social
Florian Mulks
@ffmulks.bsky.social
Independent research group leader investigating organic & physical organic chemistry @RWTH funded by the Fonds der Chemischen Industrie. Likes to get molecules to do weird flexes. https://mulksgrp.ac
I taught the first lecture of chemistry to our new class of medicine students at @rwth.bsky.social yesterday! What an exhilarating feeling to teach such a large group of bright people whose interests extend well beyond the scope of their future profession. Good luck with your studies!
November 4, 2025 at 9:32 AM
Check this fantastic chance out if you are looking for a postdoc!
Join our MSCA Masterclass (May 4 to 8, 2026) in Aachen and refine your MSCA Postdoctoral Fellowship proposal 💯 All travel and accommodation costs are fully covered by RWTH, the application deadline is November 30, 2025. 📅

➡️ www.rwth-aachen.de/go/id/bqedgo...

📸: Martin Braun
October 29, 2025 at 9:38 AM
Reposted by Florian Mulks
Join our MSCA Masterclass (May 4 to 8, 2026) in Aachen and refine your MSCA Postdoctoral Fellowship proposal 💯 All travel and accommodation costs are fully covered by RWTH, the application deadline is November 30, 2025. 📅

➡️ www.rwth-aachen.de/go/id/bqedgo...

📸: Martin Braun
October 28, 2025 at 9:38 AM
Postdoc Dreamers! Aiming for a Marie Skłodowska-Curie Fellowship at a top European institution?

Join the RWTH Aachen MSCA Masterclass 2026!

🔗 Details & Apply: www.rwth-aachen.de/cms/root/for...

#MSCA #Postdoc #Research #RWTH #Science #AcademicSky #EUFunding #Chemistry #Catalysis
MSCA Masterclass | RWTH Aachen University | EN
The University covers all travel and accommodation expenses. Apply now and take the first step toward your postdoctoral research career with RWTH Aachen University.
www.rwth-aachen.de
October 27, 2025 at 10:41 AM
Oh, how nice! Our inaugural (very cool) work on carbodications has garnered enough citations to be the first fully independent paper earning an h-index point for me!
chemistry-europe.onlinelibrary.wiley.com/doi/10.1002/...
Diiminium Nucleophile Adducts Are Stable and Convenient Strong Lewis Acids**
Diiminium nucleophile adducts, convenient Lewis acids that satisfy some measures for superacidity, have been synthesised by coordination with stabilising pyridine donors. Even in their abstraction of...
chemistry-europe.onlinelibrary.wiley.com
October 21, 2025 at 12:30 PM
We noticed a surprising lack of data on absolutely fundamental C1 molecules. We computed a useful collection of thermodynamic data (BDE, EA, IP, HA) at the CCSD(T)/aug-cc-pVQZ level of theory to fill this gap.

Early view at J. Phys. Chem. A: pubs.acs.org/doi/10.1021/...
Bond Dissociation Energies, Proton, Hydride, Electron Affinities, and Ionization Potentials of C1 Hydrocarbon Ions
Carbon and hydrocarbons are fundamental building blocks of life. Here, we present a comprehensive computational study on the stability and reactivity of CHx±n (X = 0, 1, 2, 3, 4) species across charge states n ranging from −4 to +4 and multiplicities from singlet to quintet. We benchmark suitable methods and select CCSD(T)/aug-cc-pVQZ for computing the bond dissociation energies (BDEs), proton affinities (PAs), hydride affinities (HAs), electron affinities (EAs), and ionization potentials (IPs). We discuss observed trends in charge-dependent stability and reactivity, with implications for a fundamental understanding of carbon–hydrogen species. We believe that these data will be useful for further investigations of highly reactive hydrocarbons in unusual electronic states.
pubs.acs.org
October 14, 2025 at 4:13 PM
Check out our recent adventure in making simple tools for rationalizing broad chemical reactivity. The math may look a bit scary but the application is as straightforward as it gets with any standard DFT tools.

Now in early view: lnkd.in/eEnzKvuQ
LinkedIn
This link will take you to a page that’s not on LinkedIn
lnkd.in
October 6, 2025 at 7:47 AM
Our work was the core foundation for some exciting application studies — reductions of carbodications with hydride donors! — which sadly slipped past the peer-review @angewandtechemie.bsky.social .

Thanks for the collaboration by the authors in fixing this. onlinelibrary.wiley.com/doi/10.1002/...
Corrrection to “1,4‐Dearomatization of Pyridines and Quinolines Enabled by the Carbodication Lewis Acid”
Click on the article title to read more.
onlinelibrary.wiley.com
September 29, 2025 at 4:34 PM
Just accepted: Benjamin's deep dive into the "π-Electron Donation at the Sulfoximidoyl Nitrogen Atom". Pre-editing version: doi.org/10.1002/anie... Happy to contribute to this mechanistic study in a collaboration with Carsten Bolm.
π‐Electron Donation at the Sulfoximidoyl Nitrogen Atom
Knowledge of the physicochemical properties and the reactivity of functional groups is invaluable in organic chemistry. While substantial understanding of properties/reactivities exists for standard ...
doi.org
June 10, 2025 at 2:36 PM
Our minireview on trityl cation applications hot off the press @synthesis1969.bsky.social
— carbocations are just getting started! Check it out at:
doi.org/10.1055/a-25...
April 17, 2025 at 2:39 PM
Check out Yoshio's preview article "Strained diradicaloids for σ-bond-insertion reactions: A breakthrough in drug discovery" in Chem @CellCellPress authors.elsevier.com/a/1knqg8jWHE...

We highlight Houk and Garg's exciting paper in print at Nature.
www.nature.com/articles/s41...
authors.elsevier.com
March 19, 2025 at 4:07 PM
Check out Yoshio's preview article "Strained diradicaloids for σ-bond-insertion reactions: A breakthrough in drug discovery" in Chem @CellCellPress authors.elsevier.com/a/1knqg8jWHE...

We highlight Houk and Garg's exciting paper in print at Nature.
www.nature.com/articles/s41...
authors.elsevier.com
March 19, 2025 at 4:06 PM
Congratulations to Yanick @thetimebreaker.bsky.social on the discovery of a direct access to "electron-rich" triphenylcarbenium triflates via a Friedel Crafts cascade from carboxylic acids and arenes. The paper was just accepted in EurJIC:
chemistry-europe.onlinelibrary.wiley.com/doi/10.1002/...
One‐Step Synthesis of Donor‐Substituted Symmetric and Unsymmetric Trityl Cations from Arenes and Benzoic Acids
In this study, we report that reacting electron-rich arenes and benzoic acids with trifluoromethanesulfonic anhydride gives convenient one-step and one-pot access to triphenylmethylium trifluorometha...
chemistry-europe.onlinelibrary.wiley.com
February 21, 2025 at 1:45 PM
Organic Lewis acids are picking up traction!
Check out Yiwei's update short review
Recent Applications of Triphenylmethyl (Trityl) Cations in Synthesis
doi.org/10.1055/a-25...
Recent Applications of Triphenylmethyl (Trityl) Cations in Synthesis
Thieme E-Books & E-Journals
doi.org
February 5, 2025 at 10:17 AM
New year, new group website:
mulksgrp.ac/post/website...

Check it out. Thanks to our student assistant for the excellent work.

We mainly improve its functionality to make it a more active space for sharing ideas and useful tutorials. See you there!
News | mulksgrp
mulksgrp at RWTH Aachen
mulksgrp.ac
January 8, 2025 at 11:13 AM
Yoshio from UNAM Mexico joins the group at @rwth.bsky.social as our first postdoc! Congratulations on the fellowship and we are excited to investigate reactions and reactivity descriptors with you!
January 7, 2025 at 5:11 PM
An early Christmas present! Yiwei's update on the latest from triphenylcarbenium chemistry with a focus on applications in synthesis was published as "accepted manuscript" at Synthesis.

www.thieme-connect.com/products/ejo...

Thanks to Martin Oestreich for the invitation and fantastic process!
www.thieme-connect.com
December 24, 2024 at 9:55 AM
Big day for the group with Yanick being the first to finish a master thesis. Well done! #proudPi @RWTH
The nice trityl structures may have something to do with it, stay tuned.
August 12, 2024 at 4:00 PM
Have you ever wondered if there is a better intuitive way of understanding ambident reactivity than HSAB or orbital vs. charge-control? Kindly refer to "Hard and Soft Electrons and Holes" that is in press at Chem by Cell Press.
doi.org/10.1016/j.ch...
Redirecting
doi.org
July 8, 2024 at 3:14 PM
Our last visitor at the seminar of the Institute of Organic Chemistry of RWTH Aachen University did not have to travel far. Florian Kleemiß of the Institute of Inorganic Chemistry taught us on quantum crystallography and its uses in the investigation of chemical bonding. A very useful method!
May 7, 2024 at 9:05 AM
Our coordinated gem-carbodicarbene surrogate diiminium adducts were highlighted in the organic chemistry trend report in Nachrichten aus der Chemie! That is an exciting first for us. Thank you for the honour to Urs Gellrich.

onlinelibrary.wiley.com/doi/10.1002/...
Trendbericht Organische Chemie 2024
Unter anderem das hat die Organik im letzten Jahr bewegt: milde Oxidation mit Elektrochemie, Oxidation zu enantiomerenreinen Sulfonylverbindungen, Flüssigkristallphasen erkennen mit maschinellem Lern....
onlinelibrary.wiley.com
March 8, 2024 at 7:39 PM
We had the please to listen to Sebastian Riedel exciting adventures in the (surprisingly applicable!) generation of halonium ions, storage of chlorine, and more. Thanks a lot for your visit at the RWTH and for the valuable discussions and advice!
January 15, 2024 at 10:28 AM
I am honoured to be included in the impressive list of Thieme Chemistry Journals Award winners! Thank you for the recognition of our early independent work, which is driving us forward this year.

www.thieme.de/en/thieme-ch...
January 9, 2024 at 12:44 PM
A happy New Year from the group in Aachen. Excited to get back to discovering carbon's secrets this year!
January 3, 2024 at 3:29 PM
Hello, World! This is the group and me also at Bluesky.
December 31, 2023 at 3:05 PM