EMMD - Electrochemistry, Molecular Materials and Devices

EMMD (Electrochemistry, Molecular Materials and Devices) research activities are devoted to molecular materials, from molecules to materials and from materials to devices. Electrochemical techniques are used to synthesize, to immobilize and to detect chemical or biological species. The synthetic aspect relates to the synthesis and functionalization of macrocycles (porphyrins, phthalocyanines…) and polymers. The analytical aspect 1) exploits the redox properties of compounds or sensitive layers (biomaterials, conducting polymers, charge-transfer complexes, …) for the characterization and the detection of biomolecules or chemical pollutants in sensor devices; 2) to apprehend reaction mechanism of molecular processes. Our projects are focused on applications in the fields of environment, health and food industry.

ROGER Julien Voir la fiche profil en français Français (FR)

  • Address :

    ICMUB Institut de Chimie Moléculaire de l'Université de Bourgogne
    Bât. MIRANDE - Aille B - Bureau 319
    9 Avenue Alain Savary
    21000 Dijon – France

  • Tél : +33 380 396 070
  • julien.roger@u-bourgogne.fr

Since 2013, I currently work at the Institut de Chimie Moléculaire de l'Université de Bourgogne (ICMUB), University of Burgundy as assistant professor. My current research interests focus on the C-H bond activation for new C-Heteroatom bond formation and mechanism understanding.

Topics 3

Solvent-Free Ruthenium-Catalysed Triflate Coupling as a Convenient Method for Selective Azole-o-C–H Monoarylation
O. Abidi, T. Boubaker, J.-C. Hierso, J. Roger Org. biomol. Chem. 2019
P19.  Highly Functionalized Brønsted Acidic/Lewis Basic Hybrid Ferrocene Ligands: Synthesis and Coordination Chemistry
L. Radal, P. Vosahlo, J. Roger, H. Cattey, R. Amardeil, I. Cisarova, P. Stepnicka, N. Pirio, J.-C. Hierso Eur. J. Inorg. Chem. 2019, 865–874.
Palladium-Catalyzed C-H Bond Electrophilic Fluorination: Mechanistic Overview and Supporting Evidences

C. Testa, J. Roger, P. Fleurat-Lessard, J.-C. Hierso Eur. J. Org. Chem. 2019, 233–253 (Selected for cover). 

 Phenol Derivatives in Ruthenium-Catalyzed C–H Arylation: a General Synthetic Access to Azole-Based Congested Polyaromatics. 

J. Roger, J.-C. Hierso Eur. J. Org. Chem. 2018, 4953–4958 (Selected as Very Important Paper, Highlighted as Hot Topic: C–H activation in Asian JOC).
 Oxidative C-N fusion of pyridinyl-substituted porphyrins 

M. Berthelot, G. Hoffmann, A. Bousfiha, J. Echaubard, J. Roger, H. Cattey, A. Romieu, D. Lucas, P. Fleurat-Lessard, C. Devillers Chem. Comm. 201854, 5414–5417. 
 Palladium-catalyzed heteroaryl thioethers synthesis overcoming palladium dithiolate resting states inertness: Practical road to sulfones and NH-sulfoximines. 
J. Guilbaud, M. Labonde, A. Selmi, M. Kammoun, H. Cattey, N. Pirio, J. Roger, J.-C. Hierso Catal. Com. 2018111, 52-58.
P14. Input of P,N-(phosphanyl, amino)-ferrocene hybrid derivatives in late transition metals catalysis. 
N. Dwadnia, J. Roger, H. Cattey, N. Pirio, J.-C. Hierso Coord. Chem. Rev.2018355, 74–100.

 Versatile tuning of N-directed palladium C–H halogenation building diversity in ortho-substituted s-aryltetrazines. 
C. D. Mboyi, C. Testa, S. Reeb, S. Genc, H. Cattey, P. Fleurat-Lessard, J. Roger, J.-C. Hierso ACS Catal. 20177, 8493–8501. 
P12. (2-pyridyl)sulfonyl groups for ortho-directing palladium carbon-halogen C–X bond formation at functionalized arenes (X = I, Br, Cl, F) 

J. Guilbaud, M. Labonde, H. Cattey, S. Contal, C. Montalbetti, N. Pirio, J. Roger, J.-C. Hierso Adv. Synth. Catal. 201721, 3792–3804. 
P11. A general diastereoselective synthesis of highly functionalized ferrocenyl ambiphiles enabled on a large scale by electrochimical purification 
E. Lerayer, P. Renaut, J. Roger, N. Pirio, H. Cattey, C. H. Devillers, D. Lucas, J.-C. Hierso Chem. Comm. 201753, 6017–6020. 
P10. Gold-catalyzed Suzuki coupling of ortho-substituted hindered aryl substrates 
N. Dwadnia, J. Roger, N. Pirio, H. Cattey, R. Ben Salem, J.-C. Hierso Chem. Asian J. 201712, 459–464. 
P9. Dialkylated Bis(phosphino) Ferrocenes: Diastereoselective Synthesis and Effects on Silver-Mediated Nucleophilic Fluorination of Chloroquinolines at C–Cl Bond 
J. Roger, S. Royer, H. Cattey, A. Savateev, R. V. Smaliy, A. N. Kostyuk, J.-C. Hierso Eur. J. Inorg. Chem. 2017, 330–339.

 Gold(I) Complexes of Constraint Ferrocenyl Polyphosphines: Aurophilic Digold Chlorides Formation and Dynamic Phosphine-Concerted Shuttling of a [ClAu•••AuCl] Fragment
V. Rampazzi, J. Roger, R. Amardeil, M.-J. Penouilh, P. Richard, J.-C. Hierso Inorg. Chem. 201655, 10907–10921. 
P7. Ortho-Functionalized Aryl Tetrazines by Pd-Catalyzed Direct C–H Halogenation: Application to Fast Electrophilic Fluorination Reactions 
C. Testa, E. Gigot,S. Genc, R. Decreau,J. Roger, J.-C. Hierso Angew. Chem. Int. Ed. 201655, 5555−5559. 
P6. Palladium–Polypyrrole Nanocomposites Pd@PPy for Direct C–H Functionalization of Pyrroles and Imidazoles with Bromoarenes
P. Bizouard, C. Testa, V. A. Zinovyeva, J. Roger, J.-C. Hierso Synlett 201627, 1227–1231 (Cover, Highlighted in Synfact). 

Converging and Diverging Synthetic Strategies to Tetradentate (N,N′)-Diaminomethyl,(P,P′)-Ferrocenyl Ligands: Influence of tert-Butyl Groups on Ferrocene Backbone Conformation
F. Allouch, N. Dwadnia, N. V. Vologdin,Y. V. Svyaschenko, H. Cattey, M.-J. Penouilh, J. Roger, D. Naoufal, R. Ben Salem, N. Pirio, J.-C. Hierso Organometallics 201532, 5784–5797. 
P4. Palladium-Catalysed C–H Bond Electrophilic Fluorination of Highly Substituted Arylpyrazoles: Experimental and DFT Mechanistic Insights
C. Testa, J. Roger, S. Schieb, P. Fleurat-Lessard, J.-C. Hierso Adv. Synth. Catal. 2015357, 2913–2923 (Selected as Very Important Paper). 

A General Palladium-Catalyzed Method for Alkylation of Heteroarenes Using Secondary and Tertiary Alkyl Halides
X. Wu, J. W. T. See, K. Xu, H. Hirao, J. Roger, J.-C. Hierso, J. Zhou Angew. Chem. Int. Ed. 201453, 13573–13577. 
P2. Palladium C–N bond formation catalysed by air-stable robust polydentate ferrocenylphosphines: a comparative study for the efficient and selective coupling of aniline derivatives to dichloroarene
M. Platon, J. Roger, S. Royer, J.-C. Hierso Catal. Sci. Technol. 20144, 2072–2080.

(Aminomethyl)-Substituted Ferrocenes and Derivatives: Straightforward Synthetic Routes, Structural Characterization and Electrochemical Analysis
N. Dwadnia, F. Allouch, H. Cattey, J. Roger, S. Fournier, N. Pirio, C. H. Devillers, D. Lucas, D. Naoufal, A. Kanj, R. Ben Salem, J.-C. Hierso Organometallics 201332, 5784–5797.