Daniela Vuluga
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View article: Monobromination of Cubane 1,4-Diester, A Synthetic Handle for Fluorosulfonylation and Giese-Type Reactions
Monobromination of Cubane 1,4-Diester, A Synthetic Handle for Fluorosulfonylation and Giese-Type Reactions Open
The bromination of cubane 1,4-diester is described for the first time. The versatility of the C-Br bond for forging C-S and C-C bonds was demonstrated. The fluorosulfonylation reaction allowed the first entry of the cubane in click chemist…
View article: Oxidative Neutralisation of Sulfur‐Based Chemical Warfare Agents Mediated by a Lipase: From Batch to Flow Reactor
Oxidative Neutralisation of Sulfur‐Based Chemical Warfare Agents Mediated by a Lipase: From Batch to Flow Reactor Open
The sulfur‐containing chemical warfare agents sulfur mustard HD and nerve agent VX are highly toxic and persistent in the environment. Therefore, their neutralisation requires harsh oxidation conditions, but also precise selectivity. Here …
View article: A <sup>19</sup>F Solvatomagnetic Comparison Method for the Determination of the <i>α</i><sub>1</sub> Scale of Solvent Hydrogen‐Bond Donation and Its Application to Deep Eutectic Solvents
A <sup>19</sup>F Solvatomagnetic Comparison Method for the Determination of the <i>α</i><sub>1</sub> Scale of Solvent Hydrogen‐Bond Donation and Its Application to Deep Eutectic Solvents Open
We develop a nonsolvatochromic comparison method for the determination of the α 1 scale of solvent hydrogen‐bond acidity by means of 19 F NMR spectrometry. We compare the 19 F chemical shifts of 4‐fluoro‐2‐methylpyridine (as a sensitive hy…
View article: Photoinduced Formation of Cubyl Aryl Thioethers and Synthesis of Monocubyl Analogue of Dapsone
Photoinduced Formation of Cubyl Aryl Thioethers and Synthesis of Monocubyl Analogue of Dapsone Open
1,4-Disubstituted cubyl aryl thioethers were generated from the corresponding iodocubanes and aryl thiolates upon UV irradiation in dimethyl sulfoxide at room temperature. This simple procedure was found to be compatible with a variety of …
View article: Anionic synthesis and end-functionalization of polymyrcene in a flow microreactor system
Anionic synthesis and end-functionalization of polymyrcene in a flow microreactor system Open
The synthesis of functionalized polymyrcene, from bio-based myrcene and from carbon dioxide, is performed, thanks to the unique features of microflow systems.
View article: Theoretical, Semiempirical, and Experimental Solvatochromic Comparison Methods for the Construction of the α<sub>1</sub> Scale of Hydrogen-Bond Donation of Solvents
Theoretical, Semiempirical, and Experimental Solvatochromic Comparison Methods for the Construction of the α<sub>1</sub> Scale of Hydrogen-Bond Donation of Solvents Open
Today, the hydrogen bonding donation (HBD) ability parameter of new solvents, α, is generally determined either by the Kamlet-Taft solvatochromic comparison of two probes, Reichardt betaine dye B(30) and 4-nitroanisole, or by the measureme…
View article: Hydrogen-Bond Acceptance of Solvents: A <sup>19</sup>F Solvatomagnetic β<sub>1</sub> Database to Replace Solvatochromic and Solvatovibrational Scales
Hydrogen-Bond Acceptance of Solvents: A <sup>19</sup>F Solvatomagnetic β<sub>1</sub> Database to Replace Solvatochromic and Solvatovibrational Scales Open
A variety of physicochemical properties and several hydrogen-bond donors have been used to define methods and to build scales aiming at measuring the hydrogen-bond acceptance of solvents. There is a great deal of confusion in these scales …
View article: Measurement of the hydrogen bond acceptance of ionic liquids and green solvents by the <sup>19</sup>F solvatomagnetic comparison method
Measurement of the hydrogen bond acceptance of ionic liquids and green solvents by the <sup>19</sup>F solvatomagnetic comparison method Open
A 19F solvatomagnetic comparison of 4-fluorophenol and 4-fluoroanisole yields a more reliable measurement of the hydrogen-bond acceptance of ionic liquids and green solvents than the solvatochromic comparison method.
View article: Bromine–Lithium Exchange on a <i>gem</i>-Dibromoalkene, Part 2: Comparative Performance of Flow Micromixers
Bromine–Lithium Exchange on a <i>gem</i>-Dibromoalkene, Part 2: Comparative Performance of Flow Micromixers Open
International audience
View article: Correlation analysis of solvent effects on solvolysis rates: What can the empirical parameters of solvents actually say?
Correlation analysis of solvent effects on solvolysis rates: What can the empirical parameters of solvents actually say? Open
The logarithm of heterolysis rates of 4‐methoxyneophyl tosylate, Et 3 CBr, tert ‐BuCl, and tert ‐BuBr in a set of 12 to 28 hydrogen‐bond (HB) and non‐HB donor solvents are correlated to four sets of solvent parameters: (a) E T (30), (b) π …
View article: Thiol–ene chemistry of vegetable oils and their derivatives under UV and air: a model study by using infrared spectroscopy and mass spectrometry
Thiol–ene chemistry of vegetable oils and their derivatives under UV and air: a model study by using infrared spectroscopy and mass spectrometry Open
This model study highlights that oxidation of fatty unsaturated esters is beneficial to prepare coatings by photoinitiated thiol–ene process.
View article: In Vitro Evaluation of Biocompatibility of Uncoated Thermally Reduced Graphene and Carbon Nanotube-Loaded PVDF Membranes with Adult Neural Stem Cell-Derived Neurons and Glia
In Vitro Evaluation of Biocompatibility of Uncoated Thermally Reduced Graphene and Carbon Nanotube-Loaded PVDF Membranes with Adult Neural Stem Cell-Derived Neurons and Glia Open
Graphene, graphene-based nanomaterials (GBNs), and carbon nanotubes (CNTs) are being investigated as potential substrates for the growth of neural cells. However, in most in vitro studies, the cells were seeded on these materials coated wi…
View article: Photoinitiated thiol–epoxy addition for the preparation of photoinduced self-healing fatty coatings
Photoinitiated thiol–epoxy addition for the preparation of photoinduced self-healing fatty coatings Open
Herein, we report the use of the photoinitiated thiol–epoxy chemistry for the preparation of a new biosourced self-healing coating.