Search Results - "Van Der Veken, Benjamin"

On the Importance of an Acid Additive in the Synthesis of Pyrido[1,2-a]benzimidazoles by Direct Copper-Catalyzed Amination by Masters, Kye-Simeon, Rauws, Tom R. M., Yadav, Ashok K., Herrebout, Wouter A., Van der Veken, Benjamin, Maes, Bert U. W.

“…Not just an acid! An expedient and highly modular synthesis of 6‐, 7‐, and 8‐substituted pyrido[1,2‐a]benzimidazoles (4) has been developed by a direct…”
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In-Source CID of Guanosine: Gas Phase Ion-Molecule Reactions by Tuytten, Robin, Lemière, Filip, Esmans, Eddy L., Herrebout, Wouter A., van der Veken, Benjamin J., Dudley, Ed, Newton, Russell P., Witters, Erwin

“…In-source collision induced dissociation was applied to access second generation ions of protonated guanosine. The in-source gas-phase behavior of [BH 2] +-NH…”
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The Nature of Improper, Blue-Shifting Hydrogen Bonding Verified Experimentally by van der Veken, Benjamin J, Herrebout, Wouter A, Szostak, Roman, Shchepkin, Dimitrij N, Havlas, Zdenek, Hobza, Pavel

“…In the infrared spectra of solutions in liquid argon of dimethyl ether ((CH3)2O) and fluoroform (HCF3), bands due to a 1:1 complex between these monomers have…”
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ONSH: Optimization of Oxidative Alkylamination Reactions through Study of the Reaction Mechanism by Verbeeck, Stefan, Herrebout, Wouter A, Gulevskaya, Anna V, van der Veken, Benjamin J, Maes, Bert U. W

“…Oxidative alkylamination of electron-deficient (hetero)aromatic compounds, via the nucleophilic substitution of hydrogen, is a methodology that has made…”
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Intermolecular Interactions between Halothane and Dimethyl Ether: A Cryosolution Infrared and Ab Initio Study by Michielsen, Bart, Herrebout, Wouter A., van der Veken, Benjamin J.

“…The complex of halothane (CHClBrCF3) and dimethyl ether has been investigated experimentally in solutions of liquid krypton using infrared spectroscopy and…”
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Role of Nitrogen Lewis Basicity in Boronate Affinity Chromatography of Nucleosides by Tuytten, Robin, Lemière, Filip, Esmans, Eddy L, Herrebout, Wouter A, van der Veken, Benjamin J, Maes, Bert U. W, Witters, Erwin, Newton, Russell P, Dudley, Ed

“…Urinary modified nucleosides have a potential role as cancer biomarkers, and most of the methods used in their study have utilized low-pressure phenylboronate…”
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C-2 Arylation of Piperidines through Directed Transition-Metal-Catalyzed sp3 CH Activation by Prokopcová, Hana, Bergman, Sheba D., Aelvoet, Karel, Smout, Veerle, Herrebout, Wouter, Van der Veken, Benjamin, Meerpoel, Lieven, Maes, Bert U. W.

“…All you need is an open vial! The direct α arylation of cyclic alkylamines (see scheme) requires an open vial, as the hydrogen atom involved in the…”
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Halogen bonding to a divalent sulfur atom: an experimental study of the interactions of CF3X (X = Cl, Br, I) with dimethyl sulfide by Hauchecorne, Dieter, Moiana, Alessio, van der Veken, Benjamin J, Herrebout, Wouter A

“…Using FTIR and Raman spectroscopy, the formation of halogen bonded complexes of the trifluorohalomethanes CF(3)Cl, CF(3)Br and CF(3)I with dimethyl sulfide…”
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Direct Measurement of the Stability of the Supramolecular Synthon C6H6·C6F6 by Vanspeybrouck, Wim, Herrebout, Wouter A, van der Veken, Benjamin J, Lundell, Jan, Perutz, Robin N

“…The 1:1 complex between benzene and hexafluorobenzene has been studied in liquid krypton. Molecular dynamics simulations on the solutions predict that the…”
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Induced solvent chirality: A VCD study of camphor in CDCl3 by Debie, Elke, Jaspers, Lize, Bultinck, Patrick, Herrebout, Wouter, Veken, Benjamin Van Der

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CH bonds with a Positive Dipole Gradient Can Form Blue-Shifting Hydrogen Bonds: The Complex of Halothane with Methyl Fluoride by Michielsen, Bart, Herrebout, Wouter A., van der Veken, Benjamin J.

“…The complex of halothane (CF3CBrClH) with ([D3])methyl fluoride is investigated theoretically by means of ab initio calculations at the MP2/6‐311++G(d,p) level…”
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Improper or Classical Hydrogen Bonding? A Comparative Cryosolutions Infrared Study of the Complexes of HCClF2, HCCl2F, and HCCl3 with Dimethyl Ether by Delanoye, Sofie N, Herrebout, Wouter A, van der Veken, Benjamin J

“…Complexes of haloforms of the type HCCl n F3 - n (n = 1−3) with dimethyl ether have been studied in liquid argon and liquid krypton, using infrared…”
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On the weakly C-H···π hydrogen bonded complexes of sevoflurane and benzene by Dom, Johan J J, van der Veken, Benjamin J, Michielsen, Bart, Jacobs, Sam, Xue, Zhifeng, Hesse, Susanne, Loritz, Hans-Martin, Suhm, Martin A, Herrebout, Wouter A

“…A vibrational assignment of the anaesthetic sevoflurane, (CF(3))(2)CHOCH(2)F, is proposed and its interaction with the aromatic model compound benzene is…”
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Conformational and structural studies of 2,2,2 trifluoroethylamine from temperature dependent Raman spectra of xenon solutions and ab initio calculations by Durig, James R., Darkhalil, Ikhlas D., Klaassen, Joshua J., Nagels, Nick, Herrebout, Wouter A., van der Veken, Benjamin J.

“…► Vibrational data indicate the presence of two conformers. ► The enthalpy difference going from the trans form to the gauche form is 267±27cm−1. ► The heavy…”
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Blue-Shifting or Red-Shifting Hydrogen Bonding? Predictions for Haloform Complexes with Dimethyl Ether on the Basis of Perturbation Theory by Herrebout, Wouter A, Delanoye, Sofie N, van der Veken, Benjamin J

“…Frequency shifts of the C−H stretching mode, ν1, of the haloforms CHF3, CHClF2, CHCl2F, and CHCl3 because of complexation with dimethyl ether have been…”
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Conformational Characteristics of Methyl Nitrite:  A Cryospectroscopic Study by van der Veken, Benjamin J, Herrebout, Wouter A

“…Mid-infrared spectra of solutions in liquid argon, krypton, and xenon of methyl nitrite, which occurs as a mixture of cis and trans conformers, have been…”
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A Cryosolution Infrared Study of the Complexes of Fluoroform with Ammonia and Pyridine:  Evidence for a C−H···N Pseudo Blue-Shifting Hydrogen Bond by Herrebout, Wouter A, Melikova, Sonia M, Delanoye, Sofie N, Rutkowski, Konstantin S, Shchepkin, Dimitri N, van der Veken, Benjamin J

“…Mid-infrared spectra of mixed solutions in liquid xenon containing fluoroform and either ammonia or pyridine have been investigated at temperatures between 173…”
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Conformational and structural studies of isopropylamine from temperature dependent Raman spectra of xenon solutions and ab initio calculations by Durig, James R., Klaassen, Joshua J., Darkhalil, Ikhlas D., Herrebout, Wouter A., Dom, Johan J.J., van der Veken, Benjamin J.

“…► Vibrational data indicate the presence of two conformers of nearly equal intensity. ► The enthalpy difference going from the trans form to the gauche form is…”
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Conformational Stability From Temperature-Dependent Fourier Transform Infrared Spectra Of Noble Gas Solutions, r0 Structural Parameters, and Barriers To Internal Rotation for Ethylamine by DURIG, James R., ZHENG, Chao, GOUNEV, Todor K., HERREBOUT, Wouter A., VAN DER VEKEN, Benjamin J.

“…Variable temperature (-55 to -145 degrees C) studies of the infrared spectra (3500 to 100 cm(-1)) of ethylamine, CH(3)CH(2)NH(2), dissolved in liquid krypton…”
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Conformational Stability From Temperature-Dependent Fourier Transform Infrared Spectra Of Noble Gas Solutions, r 0 Structural Parameters, and Barriers To Internal Rotation for Ethylamine by Durig, James R, Zheng, Chao, Gounev, Todor K, Herrebout, Wouter A, van der Veken, Benjamin J

“…Variable temperature (−55 to −145 °C) studies of the infrared spectra (3500 to 100 cm-1) of ethylamine, CH3CH2NH2, dissolved in liquid krypton and/or xenon…”
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