Digitized inventory of the French peatlands of 1949
Digitized data from the French peatland inventory ("Les tourbières françaises", Ministry of Industry and Trade, 1949). This national inventory was carried out in order to estimate the stock of peat in metropolitan France and to facilitate its exploitation, essentially for fuel purposes. Thus, a ...
MEDUSA: Marine benthic Ecological Data from Underwater imagery Surveys of sub-Antarctic Crozet environments
Inscribed on the UNESCO World Heritage list, the sub-Antarctic Crozet archipelago is located in a region facing significant environmental changes impacting a poorly known marine biodiversity. Underwater imagery constitutes a valuable non-invasive approach for gathering ecological data and improving ...
Spatial and temporal variability of pelagic and benthic organic matter composition in lake
As part of the QUALILAC project (Influence of the watershed on the functioning of lakes: importance of nutritional quality for couplings between benthic and pelagic environments), monitoring of the origin, quantity and quality of organic matter (OM) available at the water column and benthic level ...
4’-(N-(2-cyanoethyl)pyrrol-2-yl)-2,2’:6’,2’’-terpyridine
Data for the synthesis and caracterization of 4’-(N-(2-cyanoethyl)pyrrol-2-yl)-2,2’:6’,2’’-terpyridine.
4′-(N-(Propargyl)pyrrol-2-yl)-2,2′:6′,2′′-terpyridine
A new terpyridine molecule, bearing a N-propargylated pyrrole, was prepared and characterized. Its synthesis was based on a Krohnke-type reaction between 2-acetylpyridine and N-propargylpyrrole-2-carboxaldehyde in a basic medium. An allene-containing terpyridine was also obtained as a by-product.
Phytomanagement - Tavaux (F-39)
The site is located in Western Europe along a major river and surrounded by several urban aggregates. Production at the chlor- alkali facility began in 1950 with wastewater discharged directly to a stream. In 1964 a dam was constructed downstream of the discharge. A 12-ha area with dikes 5-m high ...
Physicochemical and bacteriological characteristics of water - Arcier watershed - 2020-2022
Physical characteristics, major ions, minor ions, trace elements measured from May 2020 to February 2022 in five sites of the Arcier karst watershed (Doubs, France), as well as at the Arcier spring. These measurements were complemented by the acquisition of extended spectrum beta-lactamase ...
Geochemical data on rainfall and groundwater at Douala (Cameroon)
Stable isotopes (oxygen-18 and deuterium) data on rainfall at monthly and daily scales at Douala. Concerning groundwater, there is two sets of data: one on water stable isotopes (oxygen-18 and deuterium) and another one on major ion chemistry.
1-{4-[(Hexyloxy)methyl]pyridin-2-yl}ethanone
A new member of the 2-acetylpyridine family has been prepared and characterized by NMR and IR spectroscopies.
Jurassic Karst
Hydrogeochemical monitoring of karst springs in the Jura mountains
Majors, traces elements and strontium isotopes (87Sr/86Sr) of Cretaceous limestone and Quaternary marl - Jura Mountains
Majors, traces elements and 87Sr/86Sr ratio of Cretaceous limestone (Hauterivien) and Quaternary marls (two samples). The limestone was sampled in the Frasne-Bouverans syncline at proximity of the Forbonnet pealtand (Complexe tourbeux de Frasne-Bouverans). The marl was sampled in the underlying ...
Strontium isotopic ratio (87Sr/86Sr) of waters from the Forbonnet peatland - Jura Mountains
Strontium isotopic (87Sr/86Sr) ratio of waters samples from the Forbonnet peatland (Frasne-Bouverans peatland complex). 53 sampled represent low and high flow conditions and also a wide spatial cover through horizontal and vertical sampling across the peatland. One sample represent the upstream ...
Water temperature data of the Forbonnet peatland (Thermopeat project)
This describes the temperature data acquired in a range of piezometers throughout the Forbonnet peatland (Jura Mountains, Frasne-Bouverans peatland complex).
Phytomanagement - Tavazzano (IT)
In the frame of the NETFIB project, the project partners study the production of nettle in agro-forestry systems, within a poplar-phytomanaged plantation, aiming at lowering the impact of degradation of polluted sites while maximazing ecosystem services. The objective of the production of the ...
New spiropyrrolothiazole derivatives bearing an oxazolone moiety as potential antidiabetic agent: Design, synthesis, crystal structure, Hirshfeld surface analysis, ADME and molecular docking studies
In a sustained search for novel and effective antihyperglycemics, a new series of fifteen isomeric oxazolone-fused dispiropyrrolothiazoles resulting from one-pot three component reaction between L-4-thiazolidine carboxylic acid, arylidene-oxazolones and isatin (or acenaphthenequinone) has been ...
Antimicrobial Activity and DFT Studies of a Novel Set of Spiropyrrolidines Tethered with Thiochroman-4-one/Chroman-4-one Scaffolds
A novel series of 14 spiropyrrolidines bearing thiochroman-4-one/chroman-4-one, and oxindole/acenaphthylene-1,2-dione moieties were synthesized and characterized by spectroscopic techniques, as well as by three X-ray diffraction studies, corroborating the stereochemistry. Quantum chemical ...
Synthesis, antidiabetic activity and molecular docking study of rhodanine-substitued spirooxindole pyrrolidine derivatives as novel α-amylase inhibitors
In a sustained search for novel α-amylase inhibitors for the treatment of type 2 diabetes mellitus (T2DM), we report herein the synthesis of a series of nineteen novel rhodanine-fused spiro[pyrrolidine-2,3′-oxindoles]. They were obtained by one-pot three component [3 + 2] cycloaddition of stabilized ...
Modelling the response of Antarctic marine species to environmental changes. Methods, applications and limitations
Ecological modelling is nowadays widely used to highlight the environmental conditions that influence the species ecological niche and better understand their response to environmental changes. Methodological challenges are however present for Southern Ocean marine case studies and it is important ...
1-(4-Formyl-2,6-dimethoxyphenoxy)-4-chlorobut-2-yne
A reaction of biomass-derived aldehyde synringaldehyde and half an equivalent of 1,4-dichlorobut-2-yne was attempted in order to obtain a bis-aldehyde with an alkyne spacer. The reaction was carried out in a basic media to effect bis O-alkylation, as described in literature for the preparation of ...
4′-(5-Methylfuran-2-yl)-2,2′:6′,2″-terpyridine: A New Ligand Obtained from a Biomass-Derived Aldehyde with Potential Application in Metal-Catalyzed Reactions
The new ligand 4′-(5-methylfuran-2-yl)-2,2′:6′,2″-terpyridine (1) was prepared in one step from 2-acetylpyridine and 5-methylfurfural. The latter is an aldehyde that can be readily obtained from biomass. The new terpyridine molecule was characterized by 1H and 13C-NMR spectroscopy as well as by ...
Diversity-oriented Synthesis of Spiropyrrolo[1, 2-a]isoquinoline Derivatives via Diastereoselective and Regiodivergent Three-component 1,3-Dipolar Cycloaddition Reactions: In vitro and in vivo Evaluation of the Antidiabetic Activity of Rhodanine Analogues
An efficient diastereoselective route is developed to get access to novel spiropyrrolo[1,2-a]isoquinoline-oxindole skeletons by a one-potthree-component [3 + 2] cycloaddition reaction of (Z)-5-arylidene-1,3-thiazolidine-2,4-diones, isatin derivatives, and 1,2,3,4-tetrahydroisoquinoline (THIQ). ...
4,4″-Dichloro-4′-(2-thienyl)-2,2′:6′,2″-terpyridine
A new thiophene-substituted terpyridine derivative has been prepared and characterized. This ligand features a thiophene heterocycle (as an electrochemically polymerizable unit) as well as two chlorine atoms for further functionalization.
4′-(N-(Propan-1,2-dienyl)pyrrol-2-yl)-2,2′:6′,2″-terpyridine
A new pyrrole-substituted terpyridine derivative that possesses an allene moiety was obtained as an “unexpected” sole product during an attempt to alkylate the N-atom of pyrrole with propargyl bromide in order to obtain an alkyne-functionalized terpyridine.
4′-(5-n-Propylthiophen-2-yl)-2,2′:6′,2″-terpyridine
A new thiophene-substituted terpyridine derivative has been prepared through the reaction between 5-n-propylthiophene-2-carboxaldehyde and 2-acetylpyridine. This terpyridine derivative bears an alkyl chain linked via a thiophene heterocycle.
Climate projection over France (8 km resolution) CMIP5
The set of climate projections available corresponds to the GCM (Global Circulation Model) data from CMIP5 (Coupled Model Intercomparison Project; Taylor et al., 2012) used in the fifth IPCC report. A total of 23 GCMs from 16 different institutions were downloaded on the ESGF (Earth System Grid ...
Access
Discipline
- Paleontology
- Mathematical & computational biology
- Environmental sciences
- Chemistry, organic
- Geosciences, multidisciplinary
- Crystallography
- Ecology
- Astronomy & astrophysics
- Geology
- Physics, atomic, molecular & chemical
- Meteorology & atmospheric sciences
- Microbiology
- Geochemistry & geophysics
- Biodiversity conservation
- Spectroscopy
- Materials science, multidisciplinary
- Water resources
- Chemistry, inorganic & nuclear
- Mineralogy
- Archaeology
- Chemistry, physical
- Physics, mathematical
- Computer science, artificial intelligence
- Geography, physical
- Cell biology
- Parasitology
- Multidisciplinary sciences
- Computer science, information systems
- Engineering, mechanical
- Computer science, software engineering
- Agronomy
- Plant sciences
- Health care sciences & services
- Biochemistry & molecular biology
- Engineering, industrial
- Materials science, characterization & testing
- Engineering, electrical & electronic
- Engineering, environmental
- Computer science, theory & methods
- Mycology
- Engineering, multidisciplinary
- Forestry
- Oncology
- Marine & freshwater biology
- Oceanography
- Infectious diseases
- Anatomy & morphology
- Behavioral sciences
- Chemistry, analytical
- Cultural studies
- Genetics & heredity
- History
- Neurosciences
- Pathology
- Pharmacology & pharmacy
- Polymer science
- Robotics
- Statistics & probability
- Entomology
- Energy & fuels
- Music
- Electrochemistry
- Neuroimaging
- Zoology
- Nuclear science & technology
- Dermatology
- Computer science, interdisciplinary applications
- Operations research & management science
- Ornithology
- Computer science, hardware & architecture
- Communication
- Surgery
- Telecommunications
- Clinical neurology
- Physics, condensed matter
- Chemistry, applied
- Physics, multidisciplinary
- Physiology
- Biophysics
- Tropical medicine
- Psychiatry
- Psychology
- Psychology, experimental
- Public, environmental & occupational health
- Reproductive biology
- Anthropology
- Asian studies
- Materials science, biomaterials
- Limnology
- Mechanics
- Medical informatics
- Language & linguistics
- Humanities, multidisciplinary
