Publication
One-Pot Three-Component Synthesis of alpha -Iminonitriles by IBX/TBAB-Mediated Oxidative Strecker Reaction
Publications associées (32)
Reactivity of Bromine Radical with Dissolved Organic Matter Moieties and Monochloramine: Effect on Bromate Formation during Ozonation
Bromine radical (Br center dot) has been hypothesized to be a key intermediate of bromate formation during ozonation. Once formed, Br center dot further reacts with ozone to eventually form bromate. However, this reaction competes with the reaction of Br c ...
AMER CHEMICAL SOC2023The influence of sulfate addition on hydration kinetics and C-S-H morphology of C3S and C3S/C(3)A systems
Karen Scrivener, Franco Alberto Zunino Sommariva
A comprehensive understanding of hydration kinetics, sulfate requirement and phase assemblage of Portland cement is crucial for further optimization of early-age performance, especially when part of cement is replaced by mineral additions in blended cement ...
PERGAMON-ELSEVIER SCIENCE LTD2022TiCl3-Mediated Synthesis of 2,3,3-Trisubstituted Indolenines: Total Synthesis of (+)-1,2-Dehydroaspidospermidine, (+)-Condyfoline, and (-)-Tubifoline
Qian Wang, Jieping Zhu, Cyril Piemontesi, Bastien Delayre
2,3,3-Trisubstituted indolenine constitutes an integral part of many biologically important monoterpene indole alkaloids. We report herein an unprecedented access to this skeleton by a TiCl3-mediated reductive cyclization of tetrasubstituted alkenes bearin ...
WILEY-V C H VERLAG GMBH2020Remote C(sp 3 )−H Arylation and Vinylation of N ‐Alkoxypyridinium Salts to δ‐Aryl and δ‐Vinyl Alcohols
Qian Wang, Jieping Zhu, Xu Bao
The reaction of readily available and benchstable N-alkoxypyridinium salts with arylboronic and vinylboronic acids afforded d-aryl and d-vinyl alcohols, respectively, in the presence of fac-Ir(ppy)3 and Cu(OTf)2 dual catalysts. The reaction takes place thr ...
2019Investigation of the heterogeneously catalysed gas phase CO2 hydrogenation reaction: Development of analysis methods and reaction analysis on pristine metal catalysts
Robin Tobias Andreas Mutschler
The aim of this thesis is to contribute to the development of analysis methods that enable an improved investigation of the CO2 hydrogenation reaction such as quantitative mass spectrometry and infrared thermography. Furthermore, the contribution is in the ...
EPFL2019On decoupling rate processes in chemical reaction systems - Methods and applications
Dominique Bonvin, Julien Léo Billeter, Michael Amrhein, Diogo Filipe Mateus Rodrigues
Models of chemical reaction systems can be complex as they need to include information regarding the reactions and the mass and heat transfers. The commonly used state variables, namely, concentrations and temperatures, express the interplay between many p ...
2018On Decoupling Rate Processes in Chemical Reaction Systems - Methods and Applications
Dominique Bonvin, Julien Léo Billeter, Michael Amrhein, Sriniketh Srinivasan, Diogo Filipe Mateus Rodrigues
Models of chemical reaction systems can be complex as they need to include information regarding the reactions and the mass and heat transfers. The commonly used state variables, namely, concentrations and temperatures, express the interplay between many p ...
Elsevier2017Delineating the Mechanism of Ionic Liquids in the Synthesis of Quinazoline-2,4(1H,3H)-dione from 2-Aminobenzonitrile and CO2
Paul Joseph Dyson, Gabor Laurenczy, Martin Hulla, Shoubhik Das, Sami Manoubi Armand Chamam
Ionic liquids (ILs) are versatile solvents and catalysts for the synthesis of quinazoline-2,4-dione from 2-aminobenzonitrile and CO2. However, the role of the IL in this reaction is poorly understood. Consequently, we investigated this reaction and showed ...
Wiley-Blackwell2017Fluorophores for Excited-State Intramolecular Proton Transfer by an Yttrium Triflate Catalyzed Reaction of Isocyanides with Thiocarboxylic Acids
Qian Wang, Jieping Zhu, Shuo Tong, Shun Zhao, Qing He
Discovery of new chemical reactivity of a given functional group can often result in innovative synthesis of important chemical entities that possess unprecedented properties. We designed and developed a one-step synthesis of 5-amino-4-carboxamidothiazoles ...
Wiley-Blackwell2017Global Identification of Kinetic Parameters via the Extent-based Incremental Approach
Dominique Bonvin, Julien Léo Billeter, Diogo Filipe Mateus Rodrigues
The identification of reaction kinetics represents the main challenge in building models for reaction systems. The identification task can be performed via either simultaneous model identification (SMI) or incremental model identification (IMI), the latter ...
2017