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of 115
pro vyhledávání: '"C. Larpent"'
Publikováno v:
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We report studies of a newly synthesized cyclam derivative with four chain substituents (tetra-( N -2-tetradecyl-carboxamidoethyl)-tetraazacyclotetradecane; TC14) which could be of interest for the selective liquid–liquid extraction of cations. We
Publikováno v:
Magnetic Resonance in Chemistry. 34:538-544
Publikováno v:
Colloids and Surfaces A: Physicochemical and Engineering Aspects. 75:257-267
Reversed micelles of diethylhexyl sodium sulphosuccinate (AOT) are used in this work as mobile carriers to transport amino acids between a source (S) and a receiving (R) aqueous phase across an organic liquid membrane (M) (isooctane). For most experi
Autor:
G. Meignan, C. Larpent
Publikováno v:
Tetrahedron Letters. 34:4331-4334
Reaction of water-soluble phosphines with disubstituted electrodeficient alkynes in H 2 O (D 2 O) gives rise either to mixtures of cis and trans (dideuterated) olefins or specifically to trans (dideuterated) olefins, by simple control of the phosphin
Publikováno v:
ChemInform. 22
Among the water-soluble phosphines sulfonated arylphosphines have been widely studied, particularly in the field of organometallic chemistry and biphasic catalysis because such ligands accord water-solubility to coordination compounds and thus afford
Autor:
C. Larpent, G. Meignan
Publikováno v:
ChemInform. 24
Autor:
X. Chasseray, C. Larpent
Publikováno v:
ChemInform. 25
Publikováno v:
Physical chemistry chemical physics : PCCP. 11(15)
The behaviour of a di-block molecule associating a diamide group and a non-ionic surfactant (C(i)E(j)) is determined in a ternary surfactant/water/oil/system. Its properties are compared to the ones of a parent non-ionic surfactant C(i)E(j) through t
Autor:
T. F. Tadros, C. Larpent
Publikováno v:
Colloid & Polymer Science. 269:1171-1183
The preparation of microlatex dispersions from microemulsions of a monomer (styrene, methylmethacrylate or vinyl acetate) is described. A simple method for preparing the microemulsion has been devised. This consists of forming a water-in-oil (w/o) em
Autor:
Henri Patin, C. Larpent
Publikováno v:
Journal of Molecular Catalysis. 61:65-73
Deuterium in D2O or H2O and alternatively hydrogen in D2O are used for the preparation of a catalytic system based on RhCl2·3H2O and P(m-C6H4SO3Na)3 as starting materials. The aqueous dispersion of rhodium colloidal species is used for the hydrogena