Zobrazeno 1 - 10
of 50
pro vyhledávání: '"Joseph Grondin"'
Publikováno v:
Catalysts, Vol 13, Iss 6, p 939 (2023)
A one-pot multicomponent green process is investigated for the synthesis of perfluoroalkylated cyclic carbonate which merges the photo-promoted Atom Transfer Radical Addition (ATRA) of a perfluoroalkyl iodide (Rf-I) onto allyl alcohols with the Lewis
Externí odkaz:
https://doaj.org/article/98a8073db0684041a9cd3e616a3e9ec7
Publikováno v:
C, Vol 5, Iss 3, p 39 (2019)
We report a rational investigation of the selective synthesis of poly(cyclohexene carbonate) from CO2 and cyclohexene oxide by using commercially available Lewis acids with nontoxic metal centers. After a preliminary screening, we focused on the use
Externí odkaz:
https://doaj.org/article/287b1ab7e8fa4012821d04994332040f
Publikováno v:
Journal of Molecular Liquids
Journal of Molecular Liquids, Elsevier, 2021, 333, pp.115993. ⟨10.1016/j.molliq.2021.115993⟩
Journal of Molecular Liquids, Elsevier, 2021, 333, pp.115993. ⟨10.1016/j.molliq.2021.115993⟩
Visible light promoted perfluoroalkylation reactions initiated via halogen bonding interactions between perfluoroalkyl iodides (Rf–I, Rf = CnF2n+1) and Lewis bases have been recognized as a powerful tool in the field of radical synthetic chemistry.
Publikováno v:
C, Vol 5, Iss 3, p 39 (2019)
Volume 5
Issue 3
Journal of Carbon Research
Journal of Carbon Research, MDPI, 2019, 5 (3), pp.39. ⟨10.3390/c5030039⟩
Volume 5
Issue 3
Journal of Carbon Research
Journal of Carbon Research, MDPI, 2019, 5 (3), pp.39. ⟨10.3390/c5030039⟩
We report a rational investigation of the selective synthesis of poly(cyclohexene carbonate) from CO2 and cyclohexene oxide by using commercially available Lewis acids with nontoxic metal centers. After a preliminary screening, we focused on the use
Publikováno v:
Journal of Raman Spectroscopy. 47:449-456
In this paper we investigate the solvation of silver bis(trifluoromethylsulfonyl)imide salt (AgTFSI) in 1-ethyl-3-methylimidazolium TFSI [EMI][TFSI] ionic liquid by combining Raman and infrared (IR) spectroscopies with density functional theory (DFT)
Autor:
François Guillaume, R.E. Lechner, Arnaud Desmedt, Joseph Grondin, Jean-Claude Lassègues, Dominique Cavagnat
Publikováno v:
Solid State Ionics. 252:19-25
Clathrate hydrates are nanoporous crystalline materials made of a network of hydrogen-bonded water molecules (forming host cages) stabilized by the presence of foreign (generally hydrophobic) guest molecules. The encapsulation of strong acids such as
Publikováno v:
Journal of Heterocyclic Chemistry. 49:652-657
Ionic liquids based on three-membered ring aziridinium cations have been synthesized for the first time using a straightforward synthetic route. N-butyl-N-methylaziridinium bis(trifluoromethanesulfonyl)imide, N-propyl-N-ethylaziridinium bis(trifluoro
Autor:
Dominique Cavagnat, Thierry Buffeteau, Joseph Grondin, Roman Holomb, Jean-Claude Lassègues, Patrik Johansson
Publikováno v:
Journal of Raman Spectroscopy. 42:733-743
Imidazolium-based ionic liquids (ILs) involving anions of variable coordinating strength have been investigated using infrared (IR) and Raman spectroscopies, density functional theory (DFT) calculations and selective deuteration of the imidazolium CH
Publikováno v:
The Journal of Physical Chemistry A. 114:10700-10705
The conformational states of diglyme in both the solid and liquid states have been determined by an integrated use of both IR and Raman spectroscopy together with ab initio/density functional theory (DFT) calculations. Using knowledge from diglyme al
Publikováno v:
Applied Spectroscopy. 64:112-119
The infrared (IR) spectra of ionic liquids involving 1-butyl-3-methylimidazolium (BMI) and the (CF3SO2)2N-, BF4-, or PF6- anions, recorded in the transmission and attenuated total reflection (ATR) modes, exhibit strong differences in the most intense