Search Results - "Cambon, Aime"

Highly fluorinated thermotropic liquid crystals: an update by Guittard, Frederic, Taffin de Givenchy, Elisabeth, Geribaldi, Serge, Cambon, Aime

“…Fluorine is used in liquid crystal materials in order to give them particular properties as compared to their hydrocarbon homologues. This leads to use of the…”
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Preparation and Liquid Crystalline Properties of (Hydroxypropyl) cellulose Perfluorooctanoate by Guittard, Frederic, Yamagishi, Tadaaki, Cambon, Aime, Sixou, Pierre

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Branched Fluorinated Nonionic Y-Shaped Surfactants. Effect of Molecular Geometry on Liquid Crystalline Phase Behavior by Kratzat, Krystyna, Guittard, Frédéric, Taffin de Givenchy, Elisabeth, Cambon, Aimé

“…The synthesis of branched partially fluorinated nonionic Y-shaped surfactants, with the general formula CF n C2N(E m M)2, where CF n denotes fluorinated alkyl…”
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Eudesmane sesquiterpenes from laggera alata by Raharivelomanana, Phila, Bianchini, Jean-Pierre, Ramanoelina, Armand R.P., Rasoarahona, Jean R.E., Faure, Robert, Cambon, Aime

“…7- epi-γ-eudesmol and 7- epi-β-eudesmol were isolated along with five other eudesmane-type compounds from the essential oil of Laggera alata var. alata. Two…”
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Synthesis and mesomorphic properties of perfluorinated rod-like liquid crystals with sulphur-containing spacers by DE GIVENCHY, ELISABETH TAFFIN, GUITTARD, FREDERIC, BRACON, FREDERIC, CAMBON, AIME

“…In order to determine the influence of 'sulphur-containing' spacers on the formation of mesophases in low molecular mass compounds, we have examined the…”
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Bisabolane sesquiterpenoids from Santalum austrocaledonicum by Alpha, Tearii, Raharivelomanana, Phila, Bianchini, Jean-Pierre, Faure, Robert, Cambon, Aime

“…Two new sesquiterpenoids, 6,13-dihydroxybisabola-2,10-diene and 7,13-dihydroxybisabola-2,10-diene, were isolated, together with ( E)-anceol, from the heartwood…”
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A sesquiterpenoid from Santalum austrocaledonicum var. austrocaledonicum by Alpha, Tearii, Raharivelomanana, Phila, Bianchini, Jean-Pierre, Faure, Robert, Cambon, Aime

“…Campherene-2,13-diol has been isolated from the heartwood of Santalum austrocaledonicum var. austrocaledonicum. A new sesquiterpenoid, campherene-2,13-diol,…”
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α-Santaldiol and β-santaldiol, two santalane sesquiterpenes from Santalum insulare by Alpha, Tearii, Raharivelomanana, Phila, Bianchini, Jean-Pierre, Faure, Robert, Cambon, Aime, Joncheray, Laleh

“…Two new sesquiterpene alcohols, β-santaldiol and α-santaldiol, have been isolated from the heartwood of Santalum insulare var. marchionense and, by means of…”
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Structure de deux nouvelles iminomycosporines isolées de Pocillopora eydouxi by Teai, Taivini T, Raharivelomanana, Phila, Bianchini, Jean-Pierre, Faure, Robert, Martin, Paul M.V, Cambon, Aimé

“…Deux nouvelles molécules UV absorbantes de la famille des iminomycosporines à résidu acides aminés ont été isolées et caractérisées à partir du corail récifal…”
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β-Bisabolenol and β-Bisabolenal, Two New Bisabolene Sesquiterpenes from Neocallitropsis pancheri by Raharivelomanana, Phila, Cambon, Aime, Azzaro, Marcel, Bianchini, Jean-Piere, Faure, Robert

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Convenient synthesis of monodisperse fluorinated nonionic surfactants containing two hydrophilic hydroxylated moieties by Guittard, Frédéric, Taffin de Givenchy, Elisabeth, Szönyi, François, Cambon, Aimé

“…New fluorinated nonionic surfactants containing two monodisperse oligo(oxyethylene) tails and having a hydroxyl group in the terminal position were easily…”
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Synthesis of new β-hydroxylated and β-carboxylated bisquaternary ammonium salts containing fluorinated spacer groups by Bassilana, Cécile, Martin, Benjamin, Cambon, Aimé

“…The synthesis of new cationic bolaphiles in which the hydrophobic section is partially fluorinated, is described. These bisquaternary ammonium salts are…”
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Synthèse de nouveaux diépoxides hautement fluorés, précurseurs de tensioactifs bolaphiles à espaceur fluoré by Serrurier, Cécile Bassilana, Cambon, Aimé

“…In this paper, we describe the synthesis of new highly fluorinated diepoxides from diols of general formula HOCH 2(CF 2) n CH 2OH which are not often used in…”
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Synthesis and Behavior at the Air–Water Interface of Fluorinated Nonionic Surfactants Containing Two Methylated Polyoxyethylene Moieties by Guittard, Frédéric, de Givenchy, Elisabeth Taffin, Cambon, Aimé

“…The nonionic surfactants of the type polyoxyethylated monomethylated and containing a fluorinated tail were synthesized from 2-(F-alkyl)ethylamines. These…”
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Two guaiane and eudesmane-type sesquiterpenoids from Neocallitropsis pancheri by Raharivelomanana, Phila, Bianchini, Jean-Pierre, Faure, Robert, Cambon, Aimé, Azzaro, Marcel

“…Two new sesquiterpenoids with the guaiane and eudesmane carbon skeleton termed pancherione and eudesm-4(14)-en-3α, 11-diol, were isolated from the heartwood of…”
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Synthesis and Liposome Formation of New Synthetic Perfluoroalkylated Cationic Lipids Derived from N-[[2-(F-Alkyl)Ethylthio]Methyl (Or Propyl] N'(2-Dimethylaminoethyl) Ureas by Jouani, Mohamed A., Szönyi, Stéphane E., Wehrli, Ernst, Cambon, Aimé

“…Abstract The synthesis of new urea intermediates was performed from 3′-[2-(F-alkyl)ethylthio]alkyl isocyanates. The quatemization of…”
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Volatile Constituents of the Flower Buds Concrete of Premna serratifolia L by Teai, Taivini, Bianchini, Jean-Pierre, Claude-Lafontaine, Angélina, Cambon, Aimé

“…The volatile constituents of the flower buds of Premna serratifolia were isolated by vacuum distillation from a hexane concrete and fractionated by silica gel…”
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Synthesis and physicochemical properties of new vesicle-forming fluorosurfactants derived from substituted dithioacetamides by Dieng, Samba Yandé, Szönyi, Stéphane, Jouani, Mohamed Azz-Eddine, Watzke, Heribert Johann, Cambon, Aimé

“…New fluorine-containing double-chain surfactants have been prepared from substituted dithioacetamides; a distinctive feature of some of the surfactants…”
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Synthèse et structure des sulfites cycliques d'éthylène F-alkylés; précurseurs de nouveaux tensioactifs amphotères fluorés by Benomar, Fatiha, Rouvier, Emile, Fayn, Joël, Cambon, Aimé

“…New F-alkylated cyclic sulfites (4 F-alkyl-1,2,3-dioxathiolane-2-oxides) were prepared from 1 F-alkyl-ethane-1,2-diols and their structures determined. These…”
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Les bolaphiles bi( Falkylés) de type cationique à espaceur court: aptitude à la vésiculation en solution aqueuse après sonication by Gaysinskia, Marc, Joncheray, Laleh, Guittard, Frédéric, Cambon, Aimé, Chang, Patrick

“…The production of vesicular membranes in aqueous solution by a new series of bis (polyfluoroalkylated) bis (ammonium) compounds with a short spacer length,…”
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