Search - Archive ouverte HAL Access content directly

Filter your results

26 Results

Calcium(II)-Catalyzed Intermolecular Hydroarylation of Deactivated Styrenes in Hexafluoroisopropanol

Chenxiao Qi , Vincent Gandon , David Leboeuf
Angewandte Chemie International Edition, 2018, 57 (43), pp.14245-14249
Journal articles hal-01999479v1
Image document

Macrolactonization Reactions Driven by a Pentafluorobenzoyl Group**

Guillaume Force , Anna Perfetto , Robert J Mayer , Ilaria Ciofini , David Lebœuf et al.
Angewandte Chemie International Edition, 2021, 60 (36), pp.19843-19851. ⟨10.1002/anie.202105882⟩
Journal articles hal-03379789v1
Image document

DFT Analysis into the Calcium(II)-Catalyzed Coupling of Alcohols With Vinylboronic acids: Cooperativity of Two Different Lewis Acids and Counterion Effects

Shengwen Yang , Christophe Bour , David Lebœuf , Vincent Gandon
Journal of Organic Chemistry, 2021, 86 (13), pp.9134-9144. ⟨10.1021/acs.joc.1c01263⟩
Journal articles hal-03401941v1
Image document

Approach to pactamycin analogues using rhodium(II)- catalyzed alkene aziridination and C(sp 3 )-H amination reactions

Romain Rodrigues , Yanis Lazib , Julien Maury , Luc Neuville , David Leboeuf et al.
Organic Chemistry Frontiers, 2018, 5 (6), pp.948-953. ⟨10.1039/c7qo00878c⟩
Journal articles hal-02366206v1

Harnessing the Lewis Acidity of HFIP through its Cooperation with a Calcium(II) Salt: Application to the Aza-Piancatelli Reaction

David Lebøeuf , Lucile Marin , Bastien Michelet , Alejandro Perez-Luna , Régis Guillot et al.
Chemistry - A European Journal, 2016, 22 (45), pp.16165--16171. ⟨10.1002/chem.201603592⟩
Journal articles istex hal-01712359v1

Synthesis of Cyclopenta[ b ]piperazinones via an Azaoxyallyl Cation

Boubacar Baldé , Guillaume Force , Lucile Marin , Régis Guillot , Emmanuelle Schulz et al.
Organic Letters, 2018, 20 (23), pp.7405-7409
Journal articles hal-01999496v1

Calcium(II)- and Triflimide-Catalyzed Intramolecular Hydroacyloxylation of Unactivated Alkenes in Hexafluoroisopropanol

Chenxiao Qi , Shengwen Yang , Vincent Gandon , David Leboeuf
Organic Letters, 2019, 21 (18), pp.7405-7409. ⟨10.1021/acs.orglett.9b02705⟩
Journal articles hal-02331907v1
Image document

Hydroarylation of enamides enabled by HFIP via a hexafluoroisopropyl ether as iminium reservoir

Nicolas Zeidan , Sergiu Bicic , Robert Mayer , David Lebœuf , Joseph Moran et al.
Chemical Science, 2022, 13 (28), pp.8436-8443. ⟨10.1039/D2SC02012B⟩
Journal articles hal-03801034v1

Catalytic Activity of Gold(I) Complexes with Hemilabile P,N Ligands

Bastien Michelet , David Lebœuf , Christophe Bour , Karel Škoch , Filip Horký et al.
ChemPlusChem, 2017, 82 (3), pp.442-448. ⟨10.1002/cplu.201600562⟩
Journal articles hal-03007828v1
Image document

Sulfoxide‐Controlled Stereoselective Aza‐Piancatelli Reaction

Lucile Marin , Soufyan Jerhaoui , Emilie Kolodziej , Régis Guillot , Vincent Gandon et al.
Advanced Synthesis and Catalysis, 2021, 363 (17), pp.4277-4282. ⟨10.1002/adsc.202100848⟩
Journal articles hal-03379917v1
Image document

Aza-Piancatelli Cyclization as a Platform for the Preparation of Scaffolds of Natural Compounds: Application to the Total Synthesis of Bruceolline D

Lucile Marin , Guillaume Force , Vincent Gandon , Emmanuelle Schulz , David Lebøeuf et al.
European Journal of Organic Chemistry, 2020, 2020 (33), pp.5323-5328. ⟨10.1002/ejoc.202000849⟩
Journal articles hal-02990401v1
Image document

Synthesis of Bridged Tetrahydrobenzo[b]azepines and Derivatives through an Aza-Piancatelli Cyclization/Michael Addition Sequence

Shengdong Wang , Régis Guillot , Jean-François Carpentier , Yann Sarazin , Christophe Bour et al.
Angewandte Chemie International Edition, 2020, 59 (3), pp.1134-1138. ⟨10.1002/anie.201911761⟩
Journal articles hal-02438534v1
Image document

Exploiting hexafluoroisopropanol (HFIP) in Lewis and Brønsted acid-catalyzed reactions

Valentyn Pozhydaiev , Martin Power , Vincent Gandon , Joseph Moran , David Lebœuf et al.
Chemical Communications, 2020, 56 (78), pp.11548-11564. ⟨10.1039/D0CC05194B⟩
Journal articles hal-02990301v1
Image document

Modular Synthesis of 9,10-Dihydroacridines through an ortho-C Alkenylation/Hydroarylation Sequence between Anilines and Aryl Alkynes in Hexafluoroisopropanol

Shengdong Wang , Guillaume Force , Jean-François Carpentier , Yann Sarazin , Christophe Bour et al.
Organic Letters, 2021, 23 (7), pp.2565-2570. ⟨10.1021/acs.orglett.1c00487⟩
Journal articles hal-03245060v1
Image document

Rapid and Mild Metal-Free Reduction of Epoxides to Primary Alcohols Mediated by HFIP

Marie Vayer , Shaofei Zhang , Joseph Moran , David Lebœuf
ACS Catalysis, 2022, 12 (6), pp.3309-3316. ⟨10.1021/acscatal.2c00216⟩
Journal articles hal-03622355v1
Image document

Lewis Acid/Hexafluoroisopropanol: A Promoter System for Selective ortho-C-Alkylation of Anilines with Deactivated Styrene Derivatives and Unactivated Alkenes

Shengdong Wang , Guillaume Force , Régis Guillot , Jean-François Carpentier , Yann Sarazin et al.
ACS Catalysis, 2020, 10 (18), pp.10794-10802. ⟨10.1021/acscatal.0c02959⟩
Journal articles hal-02961178v1
Image document

Formal [8+3]-Annulation between Azaoxyallyl Cations and Tropones

Guillaume Force , Amélie Pérot , Régis Guillot , Vincent Gandon , David Leboeuf et al.
Synthesis: Journal of Synthetic Organic Chemistry, 2020, 52 (04), pp.553-564. ⟨10.1055/s-0039-1690745⟩
Journal articles hal-02919117v1

Boron Trifluoride‐Mediated Trifluoromethylthiolation of N ‐Acyliminiums

Julien Maury , Guillaume Force , Benjamin Darses , David Leboeuf
Advanced Synthesis and Catalysis, 2018, 360 (14), pp.2752-2756. ⟨10.1002/adsc.201800514⟩
Journal articles hal-02365913v1
Image document

Unlocking the Friedel-Crafts arylation of primary aliphatic alcohols and epoxides driven by hexafluoroisopropanol

Shaofei Zhang , Marie Vayer , Florent Noël , Vuk D Vuković , Andrei Golushko et al.
Journal articles hal-03468221v1
Image document

Alkaline-earth complexes with macrocyclic-functionalised bis(phenolate)s and bis(fluoroalkoxide)s

Joanna Hammoud , Fatima Abou-Khalil , Thierry Roisnel , Vincent Dorcet , Christophe Bour et al.
Dalton Transactions, 2020, 49 (37), pp.13017-13028. ⟨10.1039/d0dt02573a⟩
Journal articles hal-02959795v1

Calcium(II)-Catalyzed Intra- and Intermolecular Hydroamidation of Unactivated Alkenes in Hexafluoroisopropanol

Chenxiao Qi , Felix Hasenmaile , Vincent Gandon , David Leboeuf
ACS Catalysis, 2018, 8 (3), pp.1734-1739
Journal articles hal-01999376v1
Image document

Brønsted Acid and H‐Bond Activation in Boronic Acid Catalysis

Shaofei Zhang , David Lebœuf , Joseph Moran
Chemistry - A European Journal, 2020, 26 (44), pp.9883-9888. ⟨10.1002/chem.202001902⟩
Journal articles hal-02990292v1

Ca II -Catalyzed Alkenylation of Alcohols with Vinylboronic Acids

David Lebœuf , Marc Presset , Bastien Michelet , Christophe Bour , Sophie Bezzenine-Lafollée et al.
Chemistry - A European Journal, 2015, 21 (31), pp.11001-11005. ⟨10.1002/chem.201501677⟩
Journal articles istex hal-03007865v1

Highly Enantioselective Rhodium-Catalyzed [2+2+2] Cycloaddition of Diynes to Sulfonimines

Muriel Amatore , David Leboeuf , Max Malacria , Vincent Gandon , Corinne Aubert et al.
Journal of the American Chemical Society, 2013, 135 (12), pp.4576-4579. ⟨10.1021/ja309301n⟩
Journal articles hal-01397907v1
Image document

Hexafluoroisopropanol-Promoted Haloamidation and Halolactonization of Unactivated Alkenes

Chenxiao Qi , Guillaume Force , Vincent Gandon , David Lebœuf
Angewandte Chemie International Edition, 2021, 60 (2), pp.946-953. ⟨10.1002/anie.202010846⟩
Journal articles hal-03379894v1

Photooxygenation of 2-propargylfurans: a path to structurally diverse nitrogen-containing 5-membered rings

Lucile Marin , Guillaume Force , Régis Guillot , Vincent Gandon , Emmanuelle Schulz et al.
Chemical Communications, 2019, 55 (38), pp.5443-5446. ⟨10.1039/C9CC01197H⟩
Journal articles hal-02358819v1