Results 191 to 200 of about 205,156 (280)

Homo- and Heteroleptic Silylstannylenes: Synthesis, Structure and Use as Precursors to Bimetallic Compounds. [PDF]

Organometallics
Murray AJ, Wales LL, Dietz M, Poland EM, McManus C, Crumpton AE, Struijs JJC, Aldridge S.   +7 more
europepmc   +1 more source

[Ti(py)4I2] as an Entry Point to Titanium(II) Chemistry via Titanium Metal Oxidation

Chemistry – A European Journal, EarlyView.
A strategically novel approach based on the oxidation of Ti metal enables access to Ti(II) chemistry. Controlled formation and complexation of Ti diiodide affords the Ti(II) complex [Ti(py)4I2], which serves as a convenient entry point to Ti(II) compounds.
Alexander Sedykh
wiley   +1 more source

Structure-activity relationships can be directly extracted from high-throughput crystallographic evaluation of fragment elaborations in crude reaction mixtures. [PDF]

Chem Sci
Grosjean H, Fieseler KK, Sanchez-Garcia R, Thompson W, Deane CM, von Delft F, Biggin PC.   +6 more
europepmc   +1 more source

H2O2 Activation and Alkane Oxidation by Copper Complexes With R‐dpa N3‐Tridentate Ligands: The Complex‐Based Dicopper Active Species as a Key Feature in the Efficient Alkane Oxidation

Chemistry – A European Journal, EarlyView.
Two reaction pathways, Paths 1 and 2, are involved in H2O2 activation by Cu complexes with N3‐tridentate ligands, depending on the ease of bridging structure formation. In Path 1, hydroxy radical (HO•) is formed from a hydroperoxo Cu(II) intermediate. In Path 2, a relevant complex‐based μ‐O• bridged Cu(II)2 active species is formed from a bis‐μ‐oxo Cu ...
Kyosuke Fujikawa, Momoe Kawahashi, Alexander Granichny, Siegfried Schindler, Hiroaki Kitagishi, Masahito Kodera   +5 more
wiley   +1 more source

Quantum Crystallography: the 100-year revolution. [PDF]

IUCrJ
Cooper MJ.
europepmc   +1 more source

Visualization of Chemical Reactions by Crystallography

Nihon Kessho Gakkaishi, 2013
Shin-ichi ADACHI, Hidehiro UEKUSA, Tomoji OZEKI, Masaki KAWANO, Genji KURISU   +4 more
openaire   +2 more sources

A Novel Heterometallic Ring {Cr5Ni3} and New {Cr6Co2} and {Cr6Zn2} Rings

Chemistry – A European Journal, EarlyView.
A novel heterometallic ring containing five Cr(III) and three Ni(II) centers is reported. It forms an octagon and has a single isomer, as revealed by a combination of magnetic and EPR studies and collision‐induced dissociation mass spectrometry. ABSTRACT A new heterometallic ring, [Me4N][(Me4N)2Cr5Ni3F8(BTFB)16] (BTFB = 3,5‐bis(trifluoromethyl)benzoate)
Abdulelah Alsuhaymi, Niklas Geue, Adam Brookfield, Grigore A. Timco, Selena J. Lockyer, Gareth D. Smith, George F. S. Whitehead, Perdita E. Barran, David Collison, Richard E. P. Winpenny   +9 more
wiley   +1 more source

Erratum: 2-(3-(4-Bromophenyl)-5-{3-[5-methyl-1-(4-methylphenyl)-1<i>H</i>-1,2,3-triazol-4-yl]-1-phenyl-1<i>H</i>-pyrazol-4-yl}-4,5-dihydro-1<i>H</i>-pyrazol-1-yl)-4-(4-chlorophenyl)-1,3-thiazole. Corrigendum. [PDF]

IUCrdata
El-Hiti GA, Abdel-Wahab BF, Khidre RE, Mostafa MS, Hegazy AS, Kariuki BM.   +5 more
europepmc   +1 more source

Phosphorescent Iridium Hydrazinonicotinic Acid (HYNIC) Complexes That Bind to Prostate Specific Membrane Antigen: Potential Photodynamic Therapy of Prostate Cancer

Chemistry – A European Journal, EarlyView.
A phosphorescent iridium(III) complex has been prepared with a 6‐hydrazinonicotinic acid (HYNIC) ligand tethered to a lysine‐ureido‐glutamatic acid pharmacophore, which binds to an enzyme, called prostate‐specific membrane antigen (PSMA), which is overexpressed in prostate cancer.
La'El Kimchi, Emily R. McGowan, Katherine A. Morgan, Jonathan M. White, Trevor A. Smith, Stacey E. Rudd, Paul S. Donnelly   +6 more
wiley   +1 more source