A5023483026- Crystallization and Solubility Studies
- X-ray Diffraction in Crystallography
- Asymmetric Synthesis and Catalysis
- Chemical Synthesis and Analysis
- Synthetic Organic Chemistry Methods
- Cyclopropane Reaction Mechanisms
- Molecular Sensors and Ion Detection
- Metalloenzymes and iron-sulfur proteins
- Advanced Nanomaterials in Catalysis
- Supramolecular Self-Assembly in Materials
- Axial and Atropisomeric Chirality Synthesis
- Chemical Reaction Mechanisms
- Analytical Chemistry and Sensors
- Molecular spectroscopy and chirality
- Mass Spectrometry Techniques and Applications
- Polyoxometalates: Synthesis and Applications
- Crystallography and molecular interactions
- Porphyrin and Phthalocyanine Chemistry
- Multicomponent Synthesis of Heterocycles
- Synthesis and Biological Evaluation
- Metal complexes synthesis and properties
Université de Montréal
1996-2020
Département de Chimie Moléculaire
2019
Bombardier (Canada)
2015
3M (United States)
1997
Merck Canada Inc. (Canada)
1995
Université de Sherbrooke
1995
Motivated by the recent report of a heteroleptic ruthenium bis-terpyridine complex [Ru(toltpy)(bipytpy)](PF6)2 (toltpy: 4'-(tolyl)-2,2':6',2''-terpyridine; bipytpy: 4'-(4-bromophenyl)-4,4''':4'',4''''-di-pyridinyl-2,2':6',2''-terpyridine) capable driving photo-evolution hydrogen with constant rate activity for 12 days [M. Rupp et al., Inorg. Chem., 2019, 58, 9127-9134], we investigated impact an internal electron donor on photoactivity three new photosensitizers. We used...
Abstract The synthesis of peptides bearing two benzo-18-crown-6 side chains at different positions is reported. These were designed to undergo specific ligand induced conformationl changes using the cooperative complexation difunctional guests in between crown moieties. Binding studies show that indeed complex selectively Cs+ and linear α,ω-diammonium alkanes simultaneous action distant ethers. resulted a conformational change backbone peptide 2, best binder, switches from β-sheet β-turn...
Three flexible peptidic receptors bearing two crown ethers at different positions are demonstrated to have a geometrical recognition ability towards longer substrates of series primary diammonium aliphatic guests.
A simple one-pot procedure is described for the synthesis and purification of 4′-substituted 4,4′′-di-<i>tert</i>-butyl-2,2′:6′,2′′-terpyridine ligands. The new series ligand display improved solubility in most organic solvents comparison to traditional 2,2′:6′,2′′-terpyridine
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