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Correction: Reactivity of a pyridinium-substituted dimethyldihydropyrene switch under aerobic conditions: self-sensitized photo-oxygenation and thermal release of singlet oxygen.

Chemical communications (Cambridge, England)

Cobo S, Lafolet F, Saint-Aman E, Philouze C, Bucher C, Silvi S, Credi A, Royal G.
PMID: 26340694
Chem Commun (Camb). 2015 Oct 07;51(78):14682. doi: 10.1039/c5cc90403j.

Correction for 'Reactivity of a pyridinium-substituted dimethyldihydropyrene switch under aerobic conditions: self-sensitized photo-oxygenation and thermal release of singlet oxygen' by Saioa Cobo et al., Chem. Commun., 2015, 51, 13886-13889.

First chiral selenium ylides used for asymmetric conversion of aldehydes into epoxides.

Chemical communications (Cambridge, England)

Takada H, Metzner P, Philouze C.
PMID: 12240070
Chem Commun (Camb). 2001 Nov 21;(22):2350-1. doi: 10.1039/b106063p.

Enantioenriched selenonium ylides have been generated by addition of benzyl bromide to C2 symmetric (2R,5R)-2,5-dimethylselenolane in the presence of NaOH, and subsequently reacted with a variety of aldehydes to give oxiranes with excellent enantiomeric excesses (a catalytic version has...

(1S)-(Z)-2-benzyloxy-N-(3-methyl-1-butylidene)-1-phenylethylamine N-oxide.

Acta crystallographica. Section C, Crystal structure communications

Drouard D, Py S, Averbuch MT, Philouze C, Vallée Y.
PMID: 11588377
Acta Crystallogr C. 2001 Sep;57:1079-80. doi: 10.1107/s0108270101009477. Epub 2001 Sep 11.

The preparation and crystal structure of the title compound, C(20)H(25)NO(2), are described. The N atom substituent of the nitrone function adopts a conformation which minimizes the 1,3-allylic strain.

New electron-deficient chiral phosphines: (4R,5R)-1,3-bis(trifluoromethanesulfonyl)perhydro-1,3,2-benzodiazaphosphol-2-yl] substituted amines.

Acta crystallographica. Section C, Crystal structure communications

Konya D, Philouze C, Gimbert Y, Greene AE.
PMID: 11828125
Acta Crystallogr C. 2002 Feb;58:o108-11. doi: 10.1107/s0108270101018200. Epub 2002 Jan 23.

Three chiral electron-deficient phosphine ligands, [(4R,15R)-,3-bis(trifluoromethanesulfonyl)perhydro-1,3,2-benzodiazaphosphol-2-yl]diethylamine, C(12)H(20)F(6)N(3)O(4)PS(2), (IIIa), [(4R,5R)-1,3-bis(trifluoromethanesulfonyl)perhydro-1,3,2-benzodiazaphosphol-2-yl]dimethylamine, C(10)H(16)F(6)N(3)O(4)PS(2), (IIIb), and bis[(4R,5R)-1,3-bis(trifluoromethanesulfonyl)perhydro-1,3,2-benzodiazaphosphol-2-yl]methylamine, (IV), as the chloroform solvate, C(17)H(23)F(12)N(5)O(8)P(2)S(4).0.98CHCl(3), have been prepared from (1R,2R)-N,N'-bis(trifluoromethanesulfonyl)-1,2-cyclohexanediamine and diethyl phosphoramidous dichloride, dimethyl phosphoramidous dichloride or methyl imidodiphosphorus tetrachloride. The pi-acceptor abilities of...

Synthesis, structure, and characterization of new mononuclear Mn(II) complexes. Electrochemical conversion into new oxo-bridged Mn(2)(III,IV) complexes. Role of chloride ions.

Inorganic chemistry

Hureau C, Blondin G, Charlot MF, Philouze C, Nierlich M, Césario M, Anxolabéhère-Mallart E.
PMID: 15877451
Inorg Chem. 2005 May 16;44(10):3669-83. doi: 10.1021/ic050243y.

Two Mn(II) complexes are isolated and X-ray characterized, namely, cis-[(L(2))Mn(II)(Cl)(2)] (1) and [(L(3))Mn(II)Cl(OH(2))](ClO(4)) (2(ClO(4))), where L(2) and L(3) are the well-known tetradentate N,N'-dimethyl-N,N'-bis(2-pyridylmethyl)ethane-1,2-diamine and N,N'-dimethyl-N,N'-bis(2-pyridylmethyl)propane-1,3-diamine ligands, respectively. The crystal structure reveals that whereas the ligand L(2) is in the...

Design and synthesis of a cyclitol-derived scaffold with axial pyridyl appendages and its encapsulation of the silver(I) cation.

Beilstein journal of organic chemistry

Léo PM, Morin C, Philouze C.
PMID: 21085514
Beilstein J Org Chem. 2010 Oct 29;6:1022-4. doi: 10.3762/bjoc.6.115.

Conversion of a myo-inositol derivative into a scyllo-inositol-derived scaffold with C₃(v) symmetry bearing three axial pyridyl appendages is presented. This pre-organized hexadentate ligand allows complexation of silver(I). The crystal structure of the complex was established.

Separation of geometric isomers of a dicopper complex by using a (19)F-labeled ligand: dynamics, structures, and DFT calculations.

Inorganic chemistry

Durot S, Hossain LH, Hamman S, Jamet H, Orio M, Gautier-Luneau I, Luneau D, Philouze C, Pierre JL, Belle C.
PMID: 20704332
Inorg Chem. 2010 Sep 06;49(17):7832-40. doi: 10.1021/ic1006567.

Introducing a fluorine group on two pyridines of the HL(CH(3)) ligand (2,6-bis[(bis(2-pyridylmethyl)amino)methyl]-4-methylphenol) allows the separation of two geometric isomers after complexation by two copper(II) ions. Methods for isolating the isomers (1(meso) and 1(rac)) as a mu-phenoxo,mu-hydroxo dicopper(II) complex as...

Infective endocarditis epidemiology and consequences of prophylaxis guidelines modifications: the dialectical evolution.

Current infectious disease reports

Chirouze C, Hoen B, Duval X.
PMID: 25233804
Curr Infect Dis Rep. 2014 Nov;16(11):440. doi: 10.1007/s11908-014-0440-y.

Historically, infective endocarditis (IE) affected patients with predisposing cardiac conditions and community-acquired bacteremia. Over the past 30 years, significant changes have occurred, regarding microorganisms, underlying valvular heart diseases, portals of entry, and patients' comorbidities. Given these epidemiological changes and...

Experimental and Theoretical Identification of the Origin of Magnetic Anisotropy in Intermediate Spin Iron(III) Complexes.

Chemistry (Weinheim an der Bergstrasse, Germany)

Wang L, Zlatar M, Vlahović F, Demeshko S, Philouze C, Molton F, Gennari M, Meyer F, Duboc C, Gruden M.
PMID: 29447424
Chemistry. 2018 Apr 06;24(20):5091-5094. doi: 10.1002/chem.201705989. Epub 2018 Mar 02.

The complexes [FeL

A highly active diradical cobalt(iii) catalyst for the cycloisomerization of alkynoic acids.

Chemical communications (Cambridge, England)

Leconte N, du Moulinet d'Hardemare A, Philouze C, Thomas F.
PMID: 29987295
Chem Commun (Camb). 2018 Jul 19;54(59):8241-8244. doi: 10.1039/c8cc04459g.

The first cobalt-catalysed cycloisomerisation of alkynoic acids is reported, thanks to the design of a well-defined diradical cobalt(iii) catalyst, in the absence of any additives. The high efficiency, regioselectivity and chemoselectivity are comparable to those of noble metal-based systems....

Solvent- and Halide-Induced (Inter)conversion between Iron(II)-Disulfide and Iron(III)-Thiolate Complexes.

Chemistry (Weinheim an der Bergstrasse, Germany)

Wang L, Cantú Reinhard FG, Philouze C, Demeshko S, de Visser SP, Meyer F, Gennari M, Duboc C.
PMID: 29869814
Chemistry. 2018 Aug 14;24(46):11973-11982. doi: 10.1002/chem.201801377. Epub 2018 Jun 29.

Disulfide/thiolate interconversion controlled by Cu is proposed to be involved in relevant biological processes. In analogy to Cu, it can be envisaged that Fe also participates in the control of similar biological processes. We describe here Fe complexes that...

Synthesis of redox active photochromic phenanthrene derivatives.

Chemistry (Weinheim an der Bergstrasse, Germany)

Chatir E, Boggio-Pasqua M, Loiseau F, Philouze C, Royal G, Cobo S.
PMID: 34870346
Chemistry. 2021 Dec 06; doi: 10.1002/chem.202103755. Epub 2021 Dec 06.

A phenanthrene unit has been functionalized by several methylthiophene units in order to bring it a photochromic behavior. These compounds were characterized by NMR, absorption and emission spectroscopies, theoretical calculations as well as cyclic voltammetry. The association of a...

Showing 1 to 12 of 88 entries