Zinc‐Mediated Formation of Trifluoromethyl Ethers from Alcohols and Hypervalent Iodine Trifluoromethylation Reagents

Raffael Koller, Kyrill Stanek, Daniel Stolz, +3

Angewandte Chemie International Edition

Reactivity of a 10-I-3 Hypervalent Iodine Trifluoromethylation Reagent With Phenols

Kyrill Stanek, Raffael Koller, Antonio Togni

The Journal of Organic Chemistry

Inorganic ChemistryChemical EngineeringAffords 1,3,5-Trimethyl-2-EngineeringDerivative (Chemistry) +8

Acid-mediated formation of trifluoromethyl sulfonates from sulfonic acids and a hypervalent iodine trifluoromethylating agent

Raffael Koller, Quentin A. Huchet, Philip Battaglia, +2

Chemical Communications

Acid-mediated FormationTrifluoromethyl SulfonatesChemical EngineeringEngineeringInitial Mechanistic Investigations +9

New hypervalent iodine reagents for electrophilic trifluoromethylation and their precursors: synthesis, structure, and reactivity

Katrin Niedermann, Jan M. Welch, Raffael Koller, +4

Tetrahedron

Inorganic ChemistryChemical EngineeringEngineeringFluorous SynthesisOrganic Chemistry +3

What can reaction databases teach us about Buchwald–Hartwig cross-couplings?

Martin Fitzner, Georg Wuitschik, Raffael Koller, +3

Chemical Science

Machine Learning C–N Couplings: Obstacles for a General-Purpose Reaction Yield Prediction

Martin Fitzner, Georg Wuitschik, Raffael Koller, +2

ACS Omega

Artificial IntelligenceC-n CouplingsEngineeringMachine LearningMachine Learning Tool +17

Lewis Acid Catalyzed Synthesis of α-Trifluoromethyl Esters and Lactones by Electrophilic Trifluoromethylation

Dmitry Katayev, Václav Matoušek, Raffael Koller, +1

Organic Letters

Inorganic ChemistryChemical EngineeringEngineeringLewis AcidElectrosynthesis +10

Electrophilic Trifluoromethylation of Primary Phosphines: Synthesis of a <i>P</i>-Bis(trifluoromethyl) Derivative of BINAP

Nicolas Armanino, Raffael Koller, Antonio Togni

Organometallics

Primary Phosphine 8Inorganic ChemistryPhosphorus Lone PairEngineeringCoordination Complex +10

Enantioselective Synthesis of Tertiary α‐Hydroxyketones from Unfunctionalized Ketones: Palladium‐Catalyzed Asymmetric Allylic Alkylation of Enolates

Barry M. Trost, Raffael Koller, Benjamín Schäffner

Angewandte Chemie International Edition

Enantioselective SynthesisEngineeringTertiary α‐HydroxyketonesTertiary α-HydroxyketonesAsymmetric Allylic Alkylation +9

Enantioselective Synthesis of Tertiary α‐Hydroxyketones from Unfunctionalized Ketones: Palladium‐Catalyzed Asymmetric Allylic Alkylation of Enolates

Barry M. Trost, Raffael Koller, Benjamín Schäffner

Angewandte Chemie

Enantioselective SynthesisLanguage DocumentationEngineeringTertiary α‐HydroxyketonesDie Als Ausgangsmaterialien +13