Search Results - "Iftime, Gabriel"

Synthesis, Crystal Structures, and Second-Order Nonlinear Optical Properties of New Chiral Ferrocenyl Materials by Balavoine, Gilbert G. A, Daran, Jean-Claude, Iftime, Gabriel, Lacroix, Pascal G, Manoury, Eric, Delaire, Jacques A, Maltey-Fanton, Isabelle, Nakatani, Keitaro, Di Bella, Santo

“…A series of chiral enantiomerically pure analogues of (E)-(2-(4-nitrophenyl)ethenyl)ferrocene (2), substituted by R (3, R = Me; 4, R = CH2OH; 5, R = SiMe3), in…”
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Highly Enantioselective One-Pot Synthesis of Chiral Tri- and Tetrasubstituted Ferrocenes from 1,1′-Ferrocenedicarbaldehyde by Iftime, Gabriel, Daran, Jean-Claude, Manoury, Eric, Balavoine, Gilbert G. A.

“…Exclusively planar chirality is exhibited by the ferrocenes obtained in a highly enantioselective synthesis in which a chiral aminoamide acts as a temporary…”
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Chiral 1,2,1‘-Trisubstituted Ferrocenes:  Access to Chiral Oxaferrocenophanes by Iftime, Gabriel, Daran, Jean-Claude, Manoury, Eric, Balavoine, Gilbert G. A

“…Combining the Kagan method for synthesis of chiral 2-substituted ferrocenecarbaldehydes with our recent method for synthesis of 1‘-substituted…”
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Mono and difunctionalisation of chiral ferrocenyl bis-acetals. X-Ray crystal structure of bis-1,1′-[(2 S, 4 S)-(hydroxymethyl)-2-dioxane1,3]-ferrocene by Iftime, Gabriel, Daran, Jean-Claude, Manoury, Eric, Balavoine, Gilbert G.A

“…The chiral 1,1′-bis-acetals, bis-1,1′-[(2 S, 4 S)-(hydroxymethyl)-2-dioxane1,3]-ferrocene ( 3) and 1,1′-bis-1,1′-[(2 S, 4…”
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Optically Transparent Polymer Aerogels Via Controlled Radical Polymerization by Meckler, Stephen M., Iftime, Gabriel, Nallapaneni, Asritha, Van Overmeere, Quentin, Keoshkerian, Barkev, Bulger, Eli, Ho, Alec S., Zhu, Chenhui, Rivest, Jessy B., Chintapalli, Mahati

“…We present a class of porous polymer monoliths with high visible light transmittance and low haze synthesized using nitroxide-mediated stable free radical…”
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Control of Chirality of an Azobenzene Liquid Crystalline Polymer with Circularly Polarized Light by Iftime, Gabriel, Labarthet, François Lagugné, Natansohn, Almeria, Rochon, Paul

“…Irradiation with circularly polarized light of a film of an achiral azobenzene liquid crystalline polymer induces chirality. Circularly polarized light with…”
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Synthesis and Characterization of Two Chiral Azobenzene-Containing Copolymers by Iftime, Gabriel, Natansohn, Almeria, Rochon, Paul

“…Two copolymers, poly{4‘-[[[2-(methacryloyloxy)ethyl]ethyl]amino]-4-nitroazobenzene}-co-[(methacryloyloxy)-4-nitrophenyl-(S)-prolinol]…”
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Main Chain-Containing Azo-Tetraphenyldiaminobiphenyl Photorefractive Polymers by Iftime, Gabriel, Labarthet, François Lagugné, Natansohn, Almeria, Rochon, Paul, Murti, Krish

“…The design of polymeric materials with optimized photoconductivity and nonlinear optical properties is of major interest for emerging optical applications…”
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Push-pull azulene-based chromophores with nonlinear optical properties by Iftime, Gabriel, Lacroix, Pascal G., Nakatani, Keitaro, Razus, Alexandru C.

“…A new chromophore 6-methoxy-1-[2-(4-nitrophenyl)ethenyl]-azulene was synthesized and tested for the Second Harmonic Generation (SHG) in solid state by the…”
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Azo-Azulene Derivatives as Second-Order Nonlinear Optical Chromophores by Lacroix, Pascal G., Malfant, Isabelle, Iftime, Gabriel, Razus, Alexandru C., Nakatani, Keitaro, Delaire, Jacques A.

“…The molecular and solid state nonlinear optical (NLO) properties of several (phenylazo)‐azulenes are investigated. In particular, (4‐nitrophenylazo)‐azulene (2…”
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A Novel and Perfectly Aligned Crystal of a Ferrocenyl Chromophore Displaying High Quadratic Nonlinear Optical Bulk Efficiency by Chiffre, Jérome, Averseng, Frédéric, Balavoine, Gilbert G. A., Daran, Jean-Claude, Iftime, Gabriel, Lacroix, Pascal G., Manoury, Eric, Nakatani, Keitaro

“…The highest nonlinear optical bulk efficiency for a 2‐(4‐nitrophenyl)ethenylferrocene (140 times that of urea) has been achieved for E‐4 owing to a favourable…”
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Spiropyran-Merocyanine Equilibrium in Presence of Organic Acids and Bases by Xiao, Ningning, Chen, Yu, Lemieux, Robert, Buncel, Erwin, Iftime, Gabriel, Kazmaier, Peter M.

“…Manipulation of the rate of thermal reversion of N-functionalized merocyanines (MC) to the corresponding spiropyran isomers in the dark, was demonstrated by…”
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Photoinduced birefringence in copolymers containing Disperse Red 1 and styrene by Iftime, Gabriel, Fisher, Lana, Natansohn, Almeria, Rochon, Paul

“…A series of copolymers of 4'-[[[2-(methacryloyloxy)ethyl]ethyl]amino]-4-nitroazobenzene (DR1M) and an optically "inert" styrene comonomer were tested for…”
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Hochenantioselektive Eintopfsynthese chiraler drei‐ und vierfach substituierter Ferrocene aus 1,1′‐Ferrocendicarbaldehyd by Iftime, Gabriel, Daran, Jean‐Claude, Manoury, Eric, Balavoine, Gilbert G. A.

“…Ausschließlich planar‐chiral sind die Ferrocene, die durch eine hochenantioselektive Synthese unter Verwendung eines chiralen Aminoamids als zeitweilige…”
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Hochenantioselektive Eintopfsynthese chiraler drei- und vierfach substituierter Ferrocene aus 1,1′-Ferrocendicarbaldehyd by Iftime, Gabriel, Daran, Jean-Claude, Manoury, Eric, Balavoine, Gilbert G. A.

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