Breher Research Group
@brehergroup.bsky.social
The research interests of the Breher group centre around the synthesis, structure, bonding and reactivity of organometallic and coordination compounds.
https://www.aoc.kit.edu/breher/
https://www.kit.edu/
https://www.aoc.kit.edu/breher/
https://www.kit.edu/
Reposted by Breher Research Group
Are you interested in radical #chemistry or redox-active ligands?
New work by @brehergroup.bsky.social about the isolation of a stable radical dianion is now in early view @helvchimacta.bsky.social as part of a special issue dedicated to Prof. Dr. Armido Studer.
#chemsky
doi.org/10.1002/hlca...
New work by @brehergroup.bsky.social about the isolation of a stable radical dianion is now in early view @helvchimacta.bsky.social as part of a special issue dedicated to Prof. Dr. Armido Studer.
#chemsky
doi.org/10.1002/hlca...
Isolation of a Monomeric Bis(pyridylimino) Isoindolide (BPI) Radical Dianion and Further Insights Into Structures of Reduced BPI Compounds
This article reports on the isolation of a monomeric compound with a dianionic singly reduced bis(pyridylimino) isoindolide (BPI) ligand and elaborated discussions on the structure of reduced BPIs.
doi.org
November 14, 2025 at 8:22 AM
Are you interested in radical #chemistry or redox-active ligands?
New work by @brehergroup.bsky.social about the isolation of a stable radical dianion is now in early view @helvchimacta.bsky.social as part of a special issue dedicated to Prof. Dr. Armido Studer.
#chemsky
doi.org/10.1002/hlca...
New work by @brehergroup.bsky.social about the isolation of a stable radical dianion is now in early view @helvchimacta.bsky.social as part of a special issue dedicated to Prof. Dr. Armido Studer.
#chemsky
doi.org/10.1002/hlca...
Reposted by Breher Research Group
"For half an hour, I vented everything I had been holding in for months … my supervisor … then calmly offered a line I’ll never forget: 'You are here to learn to ride a bicycle, not to invent a bicycle.' That one sentence landed softly, but it cracked something open." https://scim.ag/4lt1Ru0
August 18, 2025 at 1:08 PM
"For half an hour, I vented everything I had been holding in for months … my supervisor … then calmly offered a line I’ll never forget: 'You are here to learn to ride a bicycle, not to invent a bicycle.' That one sentence landed softly, but it cracked something open." https://scim.ag/4lt1Ru0
Very nice group excursion of the Hinz and Breher lab today! Many thanks to all involved 👍👍👍
July 11, 2025 at 5:46 PM
Very nice group excursion of the Hinz and Breher lab today! Many thanks to all involved 👍👍👍
Interested in „Non-Innocent Ligands as Mediators for Visible-Light-Initiated Element–Carbon Bond Homolysis in Main Group Chemistry“? Then have a look at this #AngewandteReview Excellent work by @jonasoliverwenzel.bsky.social (* author) and Johannes Werner 👍👍 #chemsky doi.org/10.1002/anie...
Non‐Innocent Ligands as Mediators for Visible‐Light‐Initiated Element–Carbon Bond Homolysis in Main Group Chemistry
This minireview discusses the facilitation of E─C bond homolysis of main group compounds with visible light by the coordination of redox non-innocent ligands. Important conceptual coherencies, potent....
doi.org
July 8, 2025 at 8:23 PM
Interested in „Non-Innocent Ligands as Mediators for Visible-Light-Initiated Element–Carbon Bond Homolysis in Main Group Chemistry“? Then have a look at this #AngewandteReview Excellent work by @jonasoliverwenzel.bsky.social (* author) and Johannes Werner 👍👍 #chemsky doi.org/10.1002/anie...
Nice Front Cover Design by Pascal Weisenburger @pascalweisenb.bsky.social! Many thanks to all involved in this fine study (@isra-group.bsky.social, @felixkraemer.bsky.social). chemistry-europe.onlinelibrary.wiley.com/doi/10.1002/...
Front Cover: Stabilities and Limitations in the Reactivity of Phosphorus Ylide‐Based Aluminum– and Gallium–Carbon Ambiphiles: A Combined Experimental and Computational Approach (Eur. J. Inorg. Chem. 16/2025)
The Front Cover shows a sketchpad with the structure of the formal methanol activation product of an aluminum–carbon-based ambiphile that is formed by the elimination of ammonia. A water molecule is ...
chemistry-europe.onlinelibrary.wiley.com
June 17, 2025 at 9:28 AM
Nice Front Cover Design by Pascal Weisenburger @pascalweisenb.bsky.social! Many thanks to all involved in this fine study (@isra-group.bsky.social, @felixkraemer.bsky.social). chemistry-europe.onlinelibrary.wiley.com/doi/10.1002/...
Excellent review by @jonasoliverwenzel.bsky.social and Johannes Werner on "Non-Innocent Ligands as Mediators for Visible-Light-Initiated Element–Carbon Bond Homolysis in Main Group Chemistry" just out in @angewandtechemie.bsky.social 👍👉
doi.org/10.1002/anie...
doi.org/10.1002/anie...
Non‐Innocent Ligands as Mediators for Visible‐Light‐Initiated Element – Carbon Bond Homolysis in Main Group Chemistry
Photoinitiated homolysis of element-carbon bonds is an important method for the generation of carbon-centered radicals in catalysis and organometallic or polymer chemistry. In this respect, the use o....
doi.org
May 15, 2025 at 10:50 AM
Excellent review by @jonasoliverwenzel.bsky.social and Johannes Werner on "Non-Innocent Ligands as Mediators for Visible-Light-Initiated Element–Carbon Bond Homolysis in Main Group Chemistry" just out in @angewandtechemie.bsky.social 👍👉
doi.org/10.1002/anie...
doi.org/10.1002/anie...
Nice recent paper by Melina Dilanas, who brilliantly defended her PhD thesis today (details are following). Congrats 👍👍👍 Reactivity of an Ortho‐Phenylene‐Bridged Al/P Frustrated Lewis Pair toward Small Molecules. Dedicated to Prof. Werner Uhl! chemistry-europe.onlinelibrary.wiley.com/doi/10.1002/...
Reactivity of an Ortho‐Phenylene‐Bridged Al/P Frustrated Lewis Pair toward Small Molecules
The first mono ortho-phenylene-bridged Al/P frustrated Lewis pair (FLP) is synthesized and characterized. Its reactivity is probed against several small molecules. Furthermore, a suitable entry point...
chemistry-europe.onlinelibrary.wiley.com
May 6, 2025 at 9:59 PM
Nice recent paper by Melina Dilanas, who brilliantly defended her PhD thesis today (details are following). Congrats 👍👍👍 Reactivity of an Ortho‐Phenylene‐Bridged Al/P Frustrated Lewis Pair toward Small Molecules. Dedicated to Prof. Werner Uhl! chemistry-europe.onlinelibrary.wiley.com/doi/10.1002/...
Automated world: got proof corrections on „Karfreitag“ and the friendly reminder on „Ostermontag“, that I have to keep the 48h deadline… Happy Easter!
April 21, 2025 at 12:46 PM
Automated world: got proof corrections on „Karfreitag“ and the friendly reminder on „Ostermontag“, that I have to keep the 48h deadline… Happy Easter!
Good news! Our article published in collaboration with the Paradies group received enough views to be a Top Viewed Article. Read it here onlinelibrary.wiley.com/doi/full/10.... #TopViewedArticle @wiley.com
Boron‐Centered Lewis Superacid through Redox‐Active Ligands: Application in C−F and S−F Bond Activation
The oxidation of ferrocenyl-substituted boranes and boronic esters allows for the straightforward synthesis of strong boron-centered Lewis superacids. The Lewis superacids were characterized by NMR, ...
onlinelibrary.wiley.com
April 16, 2025 at 9:05 AM
Good news! Our article published in collaboration with the Paradies group received enough views to be a Top Viewed Article. Read it here onlinelibrary.wiley.com/doi/full/10.... #TopViewedArticle @wiley.com
#TopViewedArticle 👍 We are delighted to share that our work, published in EurJIC @wiley.com, has ranked within the top 10% of most-viewed papers published by the journal in 2023 👉 doi.org/10.1002/ejic...
Synthesis and Characterization of Bis(pyridylimino)isoindolide Alkali Metal Complexes in Three Redox States
This work reports on the synthesis and characterization of alkali metal complexes of BPI and Me2BPI in reduced oxidation states. CV, EPR and XRD studies revealed detailed information about the unknow...
doi.org
April 16, 2025 at 9:00 AM
#TopViewedArticle 👍 We are delighted to share that our work, published in EurJIC @wiley.com, has ranked within the top 10% of most-viewed papers published by the journal in 2023 👉 doi.org/10.1002/ejic...
The first mono ortho-phenylene bridged Al/P FLP was synthesized and characterized. Its reactivity was probed against several small molecules. Thanks to Melina Dianas 👍 doi.org/10.1002/ejic...
Reactivity of an ortho‐Phenylene‐bridged Al/P Frustrated Lewis Pair Towards Small Molecules
Frustrated Lewis Pairs (FLPs) as ambiphilic molecules are prone to activate small molecules and are in the focus of interest for many years. In this paper, we present the first ortho-phenylene bridge...
doi.org
April 9, 2025 at 8:28 AM
The first mono ortho-phenylene bridged Al/P FLP was synthesized and characterized. Its reactivity was probed against several small molecules. Thanks to Melina Dianas 👍 doi.org/10.1002/ejic...
A detailed study on the reactivity of ambiphilic metallacycles is presented. Thanks to @felixkraemer.bsky.social, @pascalweisenb.bsky.social and @isra-group.bsky.social)! Have a look at the paper 👉 doi.org/10.1002/ejic...
Stabilities and Limitations in the Reactivity of Phosphorus Ylide‐Based Aluminum‐ and Gallium‐Carbon Ambiphiles − A Combined Experimental and Computational Approach
The unexpected reactivity and stability limits of phosphorus ylide-based aluminum- and gallium-carbon ambiphiles are described. While the previously published t-butyl-substituted compound (2-{AltBu2}...
doi.org
April 9, 2025 at 8:26 AM
A detailed study on the reactivity of ambiphilic metallacycles is presented. Thanks to @felixkraemer.bsky.social, @pascalweisenb.bsky.social and @isra-group.bsky.social)! Have a look at the paper 👉 doi.org/10.1002/ejic...
Congrats to Pascal Weisenburger @pascalweisenb.bsky.social for being elected for a Kekulé fellowship. 👍👍👍 And many thanks to the Fonds der Chemischen Industrie @chemieverband.bsky.social. We highly appreciate this generous support! More details: www.vci.de/fonds/der-fo...
https://www.vci.de/fonds/der-fonds/foerderprogramm/seiten.jsp
t.co
March 3, 2025 at 3:31 PM
Congrats to Pascal Weisenburger @pascalweisenb.bsky.social for being elected for a Kekulé fellowship. 👍👍👍 And many thanks to the Fonds der Chemischen Industrie @chemieverband.bsky.social. We highly appreciate this generous support! More details: www.vci.de/fonds/der-fo...
Many thanks to @joshabbenseth.bsky.social and Frank Tambornino for highlighting our collaborative study on the organometallic and photochemistry of R2Al(BPI) complexes in „Trendbericht Anorganische Chemie 2025“ 👍👍👍
onlinelibrary.wiley.com/doi/10.1002/...
onlinelibrary.wiley.com/doi/10.1002/...
February 13, 2025 at 8:16 PM
Many thanks to @joshabbenseth.bsky.social and Frank Tambornino for highlighting our collaborative study on the organometallic and photochemistry of R2Al(BPI) complexes in „Trendbericht Anorganische Chemie 2025“ 👍👍👍
onlinelibrary.wiley.com/doi/10.1002/...
onlinelibrary.wiley.com/doi/10.1002/...
Let’s start here with our last post from the other timeline:
Many thanks to the Podlech group for letting us be part of this nice study: A Stable Carbon‐Centered Radical Showing Six Amphoteric Redox States. Now out in Chem Eur J.
chemistry-europe.onlinelibrary.wiley.com/doi/10.1002/...
Many thanks to the Podlech group for letting us be part of this nice study: A Stable Carbon‐Centered Radical Showing Six Amphoteric Redox States. Now out in Chem Eur J.
chemistry-europe.onlinelibrary.wiley.com/doi/10.1002/...
A Stable Carbon‐Centered Radical Showing Six Amphoteric Redox States
A fully conjugated system built by alternate fusion of four benzene and three cyclopentadiene rings is a further rare example of an air- and moisture-stable carbon-centered hydrocarbon radical. It wa...
chemistry-europe.onlinelibrary.wiley.com
February 7, 2025 at 5:30 PM
Let’s start here with our last post from the other timeline:
Many thanks to the Podlech group for letting us be part of this nice study: A Stable Carbon‐Centered Radical Showing Six Amphoteric Redox States. Now out in Chem Eur J.
chemistry-europe.onlinelibrary.wiley.com/doi/10.1002/...
Many thanks to the Podlech group for letting us be part of this nice study: A Stable Carbon‐Centered Radical Showing Six Amphoteric Redox States. Now out in Chem Eur J.
chemistry-europe.onlinelibrary.wiley.com/doi/10.1002/...
We have finally moved our group account to this platform in order to return to peaceful and fruitful exchanges! A warm welcome from the Breher Research Group to all!
February 6, 2025 at 1:43 PM
We have finally moved our group account to this platform in order to return to peaceful and fruitful exchanges! A warm welcome from the Breher Research Group to all!