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3-spiroindolizines containing an isoindole ring through intra-molecular arylation of spiro-N-acyliminium species

Based on N-acyliminium species, efficient approaches to spirocyclic systems connected by two different carbon centers to the isoindole ring have been developed. The imide reduction and the tandem oxidative cleavage of olefin/formyl-amide equilibration were at first selected as the key steps for ...

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Wetland functionning and functional traits of Nuphar lutea

Dataset
Collected date : from Apr 2015 to Mar 2016

Eleven populations of Nuphar lutea were sampled in eleven wetlands differing in physicochemical characteristics and spread along three rivers (the Ain, the Doubs and the Loue Rivers). Fifteen traits, grouped into four sets (growth, reproduction, storage and defence), were measured during the growing ...

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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.

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HISTORISK database

Database
Collected date : from 1 Jan 2006 ongoing
Creators : Emmanuel Garnier

The HISTORISK database lists and describes hazards having caused disasters and consequently recorded in archives and historic document (maps, paintings, newspapers, etc.) occured in France (mainland and overseas territories) since the Middle Ages. From 2018, new data of the same type will concern ...

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Gourdans-Ain River-Chemical data

Dataset
Collected date : from 21 Mar 1994 to 11 Dec 2012
Labels : ZAAJ ZABR
Creators : Gudrun Bornette

Water physico-chemical data of the cut-off channel called Gourdans

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Planet-Ain River-Chemical data

Dataset
Collected date : from 21 Mar 1994 to 11 Nov 2012
Labels : ZAAJ ZABR
Creators : Gudrun Bornette

Water physico-chemical data of the cut-off channel called Planet

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Brotteaux-Ain river-Chemical data

Dataset
Collected date : from 1994 to 2012
Labels : ZAAJ ZABR
Creators : Gudrun Bornette

Water physico-chemical data of the cut-off channel called Brotteaux

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Port-Galland-Ain River-Chemical data

Dataset
Collected date : from 16 Feb 1993 to 12 Nov 2012
Labels : ZAAJ ZABR
Creators : Gudrun Bornette

Water physico-chemical data of the cut-off channel called Port-Galland

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Sous Bresse-Ain River-Chemical data

Dataset
Collected date : from 16 Feb 1993 ongoing
Labels : ZAAJ ZABR
Creators : Gudrun Bornette

Water physico-chemical data of the cut-off channel called Sous Bresse

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Puit-Novets-Ain River-Chemical data

Dataset
Collected date : from 28 Apr 2003 to 9 Jan 2012
Labels : ZAAJ ZABR
Creators : Gudrun Bornette

Water physico-chemical data of the cut-off channel called Puit-Novets

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Reactivity of CuI and CuBr toward Dialkyl Sulfides RSR: From Discrete Molecular Cu4I4S4 and Cu8I8S6 Clusters to Luminescent Copper(I) Coordination Polymers

The CuX salts (X = I, Br) react with SR2 to form molecular clusters of the types [(R2S)4(Cu4I4)] and [(R2S)6(Cu8I8)] or to give 1D polymers and 2D metal−organic frameworks. The cluster nuclearity and connectivity as well as the dimensionality of these compounds depend on the steric demand of SR2, ...

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Diethyl 2,2'-(1,4-phenyl­enedi­oxy)­diacetate

In the title compound, C14H18O6, a crystallographic center at the centroid of the aromatic ring generates the complete mol­ecule which is planar within 0.085 (1) Å for the non-H atoms. In the crystal, weak C—H⋯O and C—H⋯π inter­actions link the molecules.

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Bis{(4-methylthio)phenylthio}methane as assembling ligand for the construction of Cu(I) and Hg(II) coordination polymers. Crystal structures and topological (AIM) analysis of the bonding

The novel 1D coordination polymer (CP) [{Cu(μ2-Br)2Cu}(μ-L2)2] CP2 has been obtained by reaction of the tetrakisthioether p-MeSC6H4SCH2SC6H4SMe-p (L2) with CuBr in a 1:2 metal-to ligand ratio. In contrast to the previously described CP [{Cu(μ2-Br)2Cu}(μ-L1)2] CP1 obtained by reaction of the ...

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Crystal structure of 4,4-di­bromo-1-(3,4-di­meth­­oxy­phen­yl)-2-aza­buta-1,3-diene-1-carbo­nitrile

The title compound, C12H10Br2N2O2, represents an example of a planar π-con­jugated 2-aza­butadiene mol­ecule, which is both an inter­esting starting material for further organic transformations and a potential ligand in organometallic coordination chemistry. Its metric mol­ecular parameters are ...

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Zones humides basse vallée de l'Ain

Dataset
Collected date : from 1 Jul 1982 ongoing
Labels : ZAAJ
Creators : Gudrun Bornette

Aquatic plant communities and water physico-chemical data of cut-off river channels of the Ain river.

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