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authIdHal_s : helene-gerard

Carbene complexes from olefins, using RuHCl((PiPr3)2. Influence of the olefin substituent

J. N. Coalter , Greg. J. Spivak , Hélène Gérard , Eric Clot , Ernest R. Davidson et al.
Journal of the American Chemical Society, 1998, 120, pp.9388-9389. ⟨10.1021/ja980518r⟩
Journal articles istex hal-00429119v1
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Spin-driven activation of dioxygen in various metalloenzymes and their inspired models.

Aurelien de La Lande , Dennis R Salahub , Jacques Maddaluno , Anthony Scemama , Julien Pilme et al.
Journal of Computational Chemistry, 2011, 32 (6), pp.1178-1182. ⟨10.1002/jcc.21698⟩
Journal articles istex hal-00992047v1

Facile route towards mono and bi metallic Nanocrystals with size and shape control

Christophe Petit , Antony Vivien , Maya Guillaumont , Caroline Salzemann , Hélène Gérard et al.
17th European Conference on Solid State Chemistry, Sep 2019, Lille, France
Conference papers hal-03943955v1

Diversity in Synthesis of N-Heterocycles from Simple Propargylic Alcohols

Eric Gayon , Hélène Gérard , Emmanuel Vrancken , Jean-Marc Campagne
SYNLETT, 2015, 26 (17), pp.2336-2350. ⟨10.1055/s-0034-1378804⟩
Journal articles hal-01218485v1

Direct Synthesis of Nitriles from Carboxylic Acids Using Indium-Catalyzed Transnitrilation: Mechanistic and Kinetic Study

Laurent Vanoye , Ahmad Hammoud , Hélène Gérard , Alexandra Barnes , Régis Philippe et al.
ACS Catalysis, 2019, 9 (11), pp.9705-9714. ⟨10.1021/acscatal.9b02779⟩
Journal articles hal-02408288v1

Ph2P(BH3)Li: from ditopicity to dual reactivity.

Gabriella Barozzino Consiglio , Pierre Queval , Anne Harrison-Marchand , Alessandro Mordini , Jean-François Lohier et al.
Journal of the American Chemical Society, 2011, 133 (16), pp.6472-6480. ⟨10.1021/ja201760c⟩
Journal articles hal-00991604v1

Addition of Hetero Allenyl Copper Reagents to Aldehydes: Scope and Behavior

Emmanuel Vrancken , Nacira Alouane , Hélène Gérard , Pierre Mangeney
Journal of Organic Chemistry, 2007, 2007 (72), pp.1770-1779. ⟨10.1021/jo062344z⟩
Journal articles istex hal-00382925v1
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Ligand effects on coordination properties of organolithium compounds: insights from computational experiments on a "weakened" Li+

Hélène Gérard , Patrick Chaquin , Jacques Maddaluno
Journal of Molecular Graphics and Modelling, 2019, 26 (3), pp.59. ⟨10.1007/s00894-020-4302-2⟩
Journal articles hal-03439676v1

Dynamic Kinetic Resolution Processes Based on the Switchable Configurational Instability of Allenyl Copper Reagents

Chayma Ben Maamer , Pierre Mpawenayo , Baptiste Lecachey , Nacira Alouane , Pierre Mangeney et al.
Organic Letters, 2021, 23 (16), pp.6305-6310. ⟨10.1021/acs.orglett.1c02095⟩
Journal articles hal-03348774v1
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Intertwined Analytical, Experimental and Theoretical Studies on the Formation and Structure of a Copper Dienolate

Baptiste Lecachey , Laetitia Palais , Benoît Courcy , Samira Bouauli , Muriel Durandetti et al.
Chemistry - A European Journal, 2021, 27 (29), pp.7942 - 7950. ⟨10.1002/chem.202100596⟩
Journal articles hal-03440070v1
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Hcp cobalt nanocrystals with high magnetic anisotropy prepared by easy one-pot synthesis

L. Meziane , C. Salzemann , Corinne Aubert , H. Gérard , C. Petit et al.
Nanoscale, 2016, 8, pp.18640-18645 ⟨10.1039/C6NR05792F⟩
Journal articles hal-01393430v1

Fate of CH2=CHE (E = H, OMe) in the presence of unsaturated Ru(X)(H)L2q+ (X = Cl, q=0; X = CO, q=1): Highly sensitive to X and E

Hélène Gérard , Eric Clot , Claude Giessner-Prettre , Kenneth G. Caulton , Ernest R. Davidson et al.
Organometallics, 2000, 19, pp.2291-2298. ⟨10.1021/om991002z⟩
Journal articles istex hal-00429108v1

Diastereodivergent Behavior of Alkyl- versus Cyano- Allenylcuprates towards Aldehydes: a Key Role for Lithium

Emmanuel Vrancken , Hélène Gérard , David Linder , Ouizem Souad , Nacira Alouane et al.
Journal of the American Chemical Society, 2011, ⟨10.1021/ja200702a⟩
Journal articles hal-00605979v1

Experimental and Theoretical Study of the Regiospecific Coordination of RuII and OsII Fragments on the Lacunary Polyoxometalate [alpha -PW11O39]7-.

Danielle Laurencin , Richard Villanneau , Hélène Gérard , Anna Proust
Journal of Physical Chemistry A, 2006, 110, pp.6345-6355. ⟨10.1021/jp056826a⟩
Journal articles istex hal-00358150v1
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Catalytically Active Species in Copper/DiPPAM-Catalyzed 1,6-Asymmetric Conjugate Addition of Dialkylzinc to Dienones A Computational Overview

Stéphanie Halbert , Jimmy Lauberteaux , Charlie Blons , Renata Marcia de Figueiredo , Christophe Crévisy et al.
ChemCatChem, 2019, 11 (16), pp.4108-4115. ⟨10.1002/cctc.201900233⟩
Journal articles hal-02181830v1

Stereoselective and Catalytic Access to β-Enaminones: An Entry to Pyrimidines

Eric Gayon , Monika Szymczyk , Hélène Gérard , Emmanuel Vrancken , Jean-Marc Campagne et al.
Journal of Organic Chemistry, 2012, ⟨10.1021/jo301675g⟩
Journal articles hal-00739802v1

Understanding Lead Chemistry from Topological Insights: The Transition between Holo- and Hemidirected Structures within the [Pb(CO)n]2+ Model Series

Christophe Gourlaouen , Hélène Gérard , Jean-Philip Piquemal , Olivier Parisel
Chemistry - A European Journal, 2008, 14 (9), pp.2730-2743. ⟨10.1002/chem.200701265⟩
Journal articles istex hal-02126879v1

Dioxygen Activation by Mononuclear Copper Enzymes: Insights from a Tripodal Ligand Mimicking Their Cu M Coordination Sphere

Aurélien de La Lande , Dennis R. Salahub , Vicent Moliner , Hélène Gérard , Jean-Philip Piquemal et al.
Inorganic Chemistry, 2009, 48 (15), pp.7003-7005. ⟨10.1021/ic900567z⟩
Journal articles hal-02126825v1

Competitive ligand/chelate binding in [Cu(TMPA)]+ and [Cu(tren)]+ based complexes

Lauréline Bonniard , Aurelien de La Lande , Simon Ulmer , Jean-Philip Piquemal , Olivier Parisel et al.
Catalysis Today, 2011, 177 (1), pp.79-86. ⟨10.1016/j.cattod.2011.07.015⟩
Journal articles hal-02126870v1

Quantum chemistry insight into Mg-substitution in chlorophyll by toxic heavy metals: Cd, Hg and Pb

Rim Bechaieb , Azaiez Ben Akacha , Hélène Gérard
Chemical Physics Letters, 2016, 663 (03), pp.27-32. ⟨10.1016/j.cplett.2016.09.053⟩
Journal articles hal-02129242v1

Vinyl (Thio)Ethers versus Enamines: A DFT Insight into Their Divergent Reactivities toward Nitroalkenes

H. Gérard , Isabelle Chataigner
Chemistry - A European Journal, 2017, 23 (55), pp.13711-13717. ⟨10.1002/chem.201701961⟩
Journal articles hal-02046278v1

MeLi + LiCl in THF: one heterodimer and no tetramers.

Baptiste Lecachey , Hassan Oulyadi , Pedro Lameiras , Anne Harrison-Marchand , Hélène Gérard et al.
Journal of Organic Chemistry, 2010, 75 (17), pp.5976-5983. ⟨10.1021/jo101282m⟩
Journal articles hal-00991692v1

L‘ = CO vs Cl- Transposition: Remarkable Consequences for the Product of (L‘)−Ru(L)2-(H) and Vinyl Ether

Dejian Huang , Hélène Gérard , Eric Clot , Victor Young Jr. , William E. Streib et al.
Organometallics, 1999, 18, pp.5441-5443. ⟨10.1021/om990649g⟩
Journal articles istex hal-00429111v1

Li+-Controlled Diastereoselectivity of the Addition of Allenyl Cuprate Reagents to Aldehydes

Pierre Mangeney , Hélène Gérard , Emmanuel Vrancken
Synthesis: Journal of Synthetic Organic Chemistry, 2016, 49 (3), pp.526-531. ⟨10.1055/s-0036-1588613⟩
Journal articles hal-01468753v1
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Development of a Radical Silylzincation of (Het)Aryl-Substituted Alkynes and Computational Insights into the Origin of the trans-Stereoselectivity

Elise Romain , Karen de La Vega-Hernández , Frédéric Guégan , Juan Sanz García , Carolin Fopp et al.
Advanced Synthesis and Catalysis, 2021, 363 (10), pp.2634-2647. ⟨10.1002/adsc.202001566⟩
Journal articles hal-03236531v1

What can be learnt on biologically relevant systems from the topological analysis of the electron localization function?

J.-P. Piquemal , J. Pilmé , O. Parisel , H. Gerard , I. Fourré et al.
International Journal of Quantum Chemistry, 2008, 108 (11), pp.1951-1969. ⟨10.1002/qua.21711⟩
Journal articles hal-02126817v1

Theoretical Study of the Relative Stabilities of the alpha /beta 3-[XW11O39]m- Lacunary Polyoxometalates (X = P, Si).

Danielle Laurencin , Anna Proust , Hélène Gérard
Inorganic Chemistry, 2008, 47, pp.7888-7893. ⟨10.1021/ic800539j⟩
Journal articles istex hal-00358162v1

1,3-Li/H Shift of 1-Aryl-1,2-alkadienyl Reagents: An Experimental and Theoretical Study

Nacira Alouane , Kamel Bentayeb , Emmanuel Vrancken , Hélène Gérard , Pierre Mangeney et al.
Chemistry - A European Journal, 2009, 15 (1), pp.45. ⟨10.1002/chem.200801849⟩
Journal articles istex hal-00354305v1

First-Principles Molecular Dynamics Evaluation of Thermal Effects on the NMR1JLi,C Spin–Spin Coupling

Aurélien De la lande , Catherine Fressigné , Hélène Gérard , Jacques Maddaluno , Olivier Parisel et al.
Chemistry - A European Journal, 2007, 13 (12), pp.3459-3469. ⟨10.1002/chem.200601108⟩
Journal articles istex hal-02357635v1
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Asymmetric Sequential Cu-Catalyzed 1,6/1,4-Conjugate Additions of Hard Nucleophiles to Cyclic Dienones: Determination of Absolute Configurations and Origins of Enantioselectivity

Charlie Blons , Marie S. T. Morin , Thibault E. Schmid , Thomas Vives , Sophie Colombel-Rouen et al.
Chemistry - A European Journal, 2017, 23 (31), pp.7515-7525. ⟨10.1002/chem.201606034⟩
Journal articles hal-01533324v1