@Julien07

Group Leader Synthesis Chemistry - Syngenta

 Stein
Joined June 2012
  • Tweets264
  • Following653
  • Followers887
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This collaborative work with @EngleLab has now been accepted for publication in @angew_chem. A massive thank you to everyone involved especially to @CamZRub and Anna for driving this project to the finish line! @SCORE_Lab_Lyon @scrippsresearch @ICBMSLyon @CNRSchimie
Engle Lab@EngleLab18 Mar 2024
The final version of this collaborative study w/ @Julien07 is now online in @angew_chem. tinyurl.com/mu7jm254

Stereodivergent, Kinetically Controlled Isomerization of Terminal Alkenes via Nickel Catalysis

The nickel-catalyzed kinetic alkene mono-transposition generates E- or Z-olefins depending on the steric properties and denticity of the ligand employed. Mechanistic studies reveal that the aryl...

onlinelibrary.wiley.com
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This new version highlights the mechanism of our Ni-catalyzed stereodivergent isomerization. A tremendous effort from the team! Thank you again to @EngleLab for a great collaboration! @CamZRub @SCORE_Lab_Lyon @CNRSchimie @CNRS_dr07
Engle Lab@EngleLab29 Dec 2023
A year later, we've learned a lesson learned by many others: mechanistic work w/ Ni is hard! 🛠️ Nevertheless, we've made some progress and now share an updated @ChemRxiv pre-print shedding🔦 on how this stereodivergent isomerization works. @Julien07 tinyurl.com/kysaup5e
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Julien Vantourout retweeted
SCORE Lab@SCORE_Lab_Lyon13 Dec 2023
"Photoredox-Catalyzed α-C-H Monoalkylation of Symmetric Polyols in the Presence of CO2". Just accepted in @angew_chem. Congrats to @gaegaet_ from @ICBMSLyon and Ricardo Meyrelles from @Boris_Maryasin group. Special mention to @JeremyMerad (#HDR2024) 😉
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Julien Vantourout retweeted
Angewandte Chemie@angew_chem12 Dec 2023
Electroreductive Synthesis of Nickel(0) Complexes (Keary M. Engle and co-workers) @EngleLab @BaranLabReads @Julien07 @CamZRub @g_laudadio @chemistte #openaccess onlinelibrary.wiley.com/doi/…

Electroreductive Synthesis of Nickel(0) Complexes **

An electrochemical reduction of Ni(II) salts to make Ni(COD)2 on preparative scales is reported. The method was extended to other useful precatalyst complexes such as Ni(COD)(DQ), Ni(tBustb)3,...

onlinelibrary.wiley.com
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Julien Vantourout retweeted
Angewandte Chemie@angew_chem5 Dec 2023
Electrochemically Driven Nickel-Catalyzed Halogenation of Unsaturated Halide and Triflate Derivatives (Julien C. Vantourout and co-workers) @Julien07 @GroupItemm @ICBMSLyon onlinelibrary.wiley.com/doi/…

Electrochemically Driven Nickel‐Catalyzed Halogenation of Unsaturated Halide and Triflate Derivat...

Joint experimental and theoretical techniques highlighted three main catalytic events in an electrochemically driven nickel-catalyzed halogen exchange reaction of aryl halides: Oxidative addition of...

onlinelibrary.wiley.com
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The final version of this collaborative study is now out in @angew_chem! Congratulations again to the team, especially to @CamZRub for the amazing job on this project. tinyurl.com/mr2yyy8a @EngleLab @BaranLabReads @SCORE_Lab_Lyon @ICBMSLyon @CNRSchimie
Julien Vantourout@Julien075 Apr 2023
Tired of buying Ni(COD)2? Now you can quickly electrogenerate it using an ElectraSyn 2.0! A fruitful collaboration with @EngleLab, @BaranLabReads and BMS brilliantly conducted by @CamZRub that appeared today @ChemRxiv. chemrxiv.org/engage/chemrxiv…
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Julien Vantourout retweeted
Engle Lab@EngleLab21 Nov 2023
Delighted to see the final version of this collaborative study out in @angew_chem, describing a robust & scalable e-chem ⚡️ method to Ni(0) w/ #BMSChemistry @BaranLabReads @Julien07. Thx to our fearless leader @CamZRub! tinyurl.com/mr2yyy8a
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Electrochemically‐Driven Ni‐Catalyzed Halogenation of Unsaturated Halide and Triflate Derivatives. onlinelibrary.wiley.com/doi/…. A nice collaboration with @GroupItemm! Congratulations to Mingyu who brilliantly conducted this project from start to finish!

Electrochemically Driven Nickel‐Catalyzed Halogenation of Unsaturated Halide and Triflate Derivat...

Joint experimental and theoretical techniques highlighted three main catalytic events in an electrochemically driven nickel-catalyzed halogen exchange reaction of aryl halides: Oxidative addition of...

onlinelibrary.wiley.com
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Julien Vantourout retweeted
PG Echeverria@PGE133 Nov 2023
Happy to share this work regarding the electrochemical alpha-functionnalization of enol ether ! Congrats @SamerGnaim @Julien07 @NicolasJacob63 @Minafin_Group (big thanks to @BaranLabReads ) chemrxiv.org/engage/chemrxiv…

Electro-Oxidative Platform for Nucleophilic α-Functionalization of Ketones | ChemRxiv

The significance of α-functionalization of carbonyl compounds arises from its frequent use in synthetic organic chemistry. Consequently, there is a substantial and constant demand for the creation of...

chemrxiv.org
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We have multiple 5- to 7-months internships at our Syngenta Research Center located in Stein AG (Switzerland) to chemistry students who are currently enrolled in a Bachelor's, Master's, or PhD program. Here is the direct link to the job advertisement: smrtr.io/gVyPP
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Tired of buying Ni(COD)2? Now you can quickly electrogenerate it using an ElectraSyn 2.0! A fruitful collaboration with @EngleLab, @BaranLabReads and BMS brilliantly conducted by @CamZRub that appeared today @ChemRxiv. chemrxiv.org/engage/chemrxiv…
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Julien Vantourout retweeted
SCORE Lab@SCORE_Lab_Lyon21 Jan 2023
The group has 1 postdoctoral associate and 2 PhD student positions available to work on projects at the interface synthesis, organometalllic, catalysis, photoredox, and electrochemistry. Details can be found using the following link: icbms.fr/fr/emplois-et-stage…

ICBMS

1, rue Victor Grignard - 69100 Villeurbanne

icbms.fr
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The 1st paper from our collaboration with @EngleLab is online! We report the Ni-catalyzed isomerization of terminal alkene. This work was funded by @INC_CNRS. Congrats to all involved especially @CamZRub who initiated the work @SCORE_Lab_Lyon doi.org/10.26434/chemrxiv-20…

Stereodivergent, Kinetically Controlled Isomerization of Terminal Alkenes via Nickel Catalysis |...

Because internal alkenes are more challenging synthetic targets than terminal alkenes, metal-catalyzed olefin mono-transposition (i.e., positional isomerization) approaches have emerged to afford...

chemrxiv.org
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Julien Vantourout retweeted
SCORE Lab@SCORE_Lab_Lyon8 Nov 2022
The team had a great time playing bowling last night! Perfect way to welcome Kunlong who started his PhD in the group a few weeks ago and to celebrate Sylvain’s JCO poster prize!! @ICBMSLyon @CNRS_dr07 @UnivLyon1
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Julien Vantourout retweeted
Allan Watson@allanjbwatson1 Nov 2022
Our study of direct Chan–Lam reactions of aryl BMIDA reagents is accepted @EurJOC. Congratulations to @john_mcguff, @EvaIsrael01, @westy605, and @Julien07! @StAndrewsChem chemistry-europe.onlinelibra…

Direct Chan–Lam Amination and Etherification of Aryl BMIDA Reagents

The direct Chan–Lam coupling of arylboronic acid methyliminodiacetic acid esters (ArBMIDA) with amine and alcohol nucleophiles is reported. Limitations of the process are also discussed. We also...

chemistry-europe.onlinelibrary.wiley.com
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Congratulations @sylvain_cht !!! Way to go !!! #proudPI – at Villeurbanne, France
SCORE Lab@SCORE_Lab_Lyon4 Nov 2022
Congratulations to @sylvain_cht for being awarded one of the poster prizes #JCO2022! Sylvain's work was published earlier this year @JOC_OL (pubs.acs.org/doi/abs/10.1021…) and focuses on electrochemical Mn-catalyzed alkene functionalization. @Julien07 @FLUORrismo @ICBMSLyon

Mn-Mediated α‑Radical Addition of Carbonyls to Olefins: Systematic Study, Scope, and Electrocatal...

Abstract. A systematic study of the manganese-mediated α-radical addition of carbonyl groups to olefins is presented. After an in-depth investigation of th

pubs.acs.org
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Julien Vantourout retweeted
SCORE Lab@SCORE_Lab_Lyon4 Nov 2022
Congratulations to @sylvain_cht for being awarded one of the poster prizes #JCO2022! Sylvain's work was published earlier this year @JOC_OL (pubs.acs.org/doi/abs/10.1021…) and focuses on electrochemical Mn-catalyzed alkene functionalization. @Julien07 @FLUORrismo @ICBMSLyon

Mn-Mediated α‑Radical Addition of Carbonyls to Olefins: Systematic Study, Scope, and Electrocatal...

Abstract. A systematic study of the manganese-mediated α-radical addition of carbonyl groups to olefins is presented. After an in-depth investigation of th

pubs.acs.org
Organic Chemistry Division from the SCF@DCO_SCF4 Nov 2022
Congratulations to all awardees of the poster and oral communication awards!!!
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Thank you for the highlight and invitation @EurJOC @ggmasson1 @EmmanuelMagnier! A nice collaboration with @FLUORrismo and @FMILyon! @ICBMSLyon @SCORE_Lab_Lyon @CNRS_dr07 @INC_CNRS – at Villeurbanne, France
EurJOC@EurJOC30 Sep 2022
This week, as part of our #NextGenOrgChem collection, we feature the work of @Julien07 (@ICBMSLyon) on the electrochemical trifluoromethylselenolation of  activated alkyl halides. Nominated by our board members @ggmasson1 and @EmmanuelMagnier ➡️doi.org/10.1002/ejoc.2022001…
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Julien Vantourout retweeted
SCORE Lab@SCORE_Lab_Lyon28 Sep 2022
The final version of this study was published @ACSCatalysis pubs.acs.org/doi/10.1021/acs… @TKerackian @amgoune_abder @Julien07 @FLUORrismo @ICBMSLyon @INC_CNRS @CNRS_dr07

Nickel-Catalyzed Electro-Reductive Cross-Coupling of Aliphatic N‑Acyl Imides with Alkyl Halides as...

Abstract. The development and in-depth study of a cross-electrophile coupling of alkyl N-acyl imides with alkyl halides relying on the combination of nicke

pubs.acs.org
SCORE Lab@SCORE_Lab_Lyon5 Jul 2022
Delighted to announce that our Nickel-catalyzed electro-reductive cross-coupling of aliphatic amides with alkyl halides to access dialkyl ketones just appeared @ChemRxiv! Congratulations @TKerackian who brilliantly conducted this interdisciplinary project! chemrxiv.org/engage/chemrxiv…
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We are looking to hiring Master students! We have several projects available! Research fields: Synthesis - Catalysis - Electrochemistry Starting date: February 2023. Interested candidates, feel free to contact me at [email protected] to get more info. – at Villeurbanne, France
SCORE Lab@SCORE_Lab_Lyon14 Sep 2022
The lab is looking for 3 Master students to work on projects at the interface of catalysis, photoredox chemistry and electrochemistry. Starting date February 2023. Feel free to contact us by DM to get more details. @ICBMSLyon @UnivLyon1 @CNRS_dr07
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