The experimental site of Thann is located in the valley of the Thur in Alsace (France) near the border with Germany and Switzerland, on a 15 ha-chemistry-based industrial complex. The Thann plant owned by the TRONOX company is one of the most important sites for TiO2 production in Europe and is the ...
Natural site: section in a sinkhole in the road works (RN57). 3 palynological samples. Negative.
Archaeological excavations. 6 palynological samples. Very poor samples.
Archaeological site: excavation in a tumulus (VI century BC). 10 palynological samples. Poor.
Archaeological excavations. 11 palynological samples; 4 positive samples. Very high rates of Brassicaceae pollen in an ancient well.
Natural site: drilling in a swamp forest. 4 palynological samples. Should be looked by new analysis.
Crystal structure of the coordination polymer catena-poly[[[(acetonitrile-κN)copper(I)]-μ3-1,3-dithiolane -κ3S:S:S'] hexafluoridophosphate]
The polymeric title compound, [Cu2(C2H3N)2(C3H6S2)2](PF6)2, represents an example of a one-dimensional coordination polymer resulting from the reaction of [Cu(MeCN)4][PF6] with 1,3-dithiolane. The cationic one-dimensional ribbon consists of two copper(I) centers each ligated by one acetonitrile ...
A new coordination polymer (CP) defined as [Cu2Cl2(EtS(CH2)4SEt)4]n (CP2) was prepared by reacting EtS(CH2)4SEt with CuCl in acetonitrile in a 1 : 2 stoichiometric ratio. The X-ray structure reveals formation of non-porous 3D material composed of parallel 2D-[Cu2Cl2S2]n layers of Cl-bridged ...
Three-Component Access to Functionalized Spiropyrrolidine Heterocyclic Scaffolds and Their Cholinesterase Inhibitory Activity
A novel one-pot [3+2]-cycloaddition reaction of (E)-3-arylidene-1-phenyl-succinimides, cyclic 1,2-diketones (isatin, 5-chloro-isatin and acenaphtenequinone), and diverse α-aminoacids such as 2-phenylglycine or sarcosine is reported. The reaction provides succinimide-substituted dispiropyrrolidine ...
Drilling in a peat-bog. 51 palynological samples + 5 radiocarbon datings. The results are in conjunction with research on the history of iron mining.
Drilling in a wetland area. 39 palynological samples + 3 radiocarbon datings. The results are in conjunction with research on the history of iron mining.
Archaeological excavation, sections. 24 palynological samples + 4 radiocarbon datings. On 3 different sections in the site. Results wich should be published.
Section in an archaeological site. 4 palynological samples + 2 radiocarbon datings. Very bad conservation. Poor samples.
Archaeological site: mesolithic. 8 palynological samples. Less than 10 pollen grains per sample.
Archaeological site: soil pits by AFAN. 7 palynological samples. Nearly sterile samples.
Natural site. Drilling. 40 palynological samples + 2 radiocabon datings. Often poor conservation. The two radiocarbon datings are in the biginnig of the Subatlantic pollen zone.
Natural site: drilling. 4 palynological samples + one radiocabon dating. Acceptable results but very marked by wet environment (alnus, cyperaceae).
Natural site: peat bog in the north edge of the lake. 5 palynological samples. 1st half of the subatlantic period at 2.15 m depth. Should be looked by new analysis.
Archaeological excavations. 3 palynological samples. Poor.
Archaeological excavations. 8 palynological samples. Negative upper samples.
Natural site. Core in a wet meadow border on northeast of the "l'étang de Mauguio". 41 palynological samples + 3 radiocarbon datings. Around 40 further samples have been read by Didier Galop (GEODE, Toulouse). Pollen diagram never published.
Archaeological site: excavation in a well. Only one palynological sample: positive. Sample collected at a depth of 7,90 meters.
Archaeological excavations. Only one palynological sample + one radiocarbon dating. Negative.
Archaeological excavations. Only one palynological sample. Very positive (89 % of Non Arboreal Pollen).