Results 41 to 50 of about 68,670 (112)

{α,α′-Bis[(tert-butyl)(6-methoxypyridin-2-yl)phosphino]-o-xylene}(η2-N-methylmaleinimide)palladium(0) toluene hemisolvate

IUCrData
The solvated title compound, [Pd(C5H5NO2)(C28H38N2O2P2)]·0.5C7H8, consists of a palladium(0) atom coordinated by a chelating α,α′-bis[(tert-butyl)(6-methoxypyridin-2-yl)phosphino]o-xylene ligand and an η2-coordinating N-methylmaleinimide molecule to ...
Stefan Müller, Anke Spannenberg, Helfried Neumann, Robert Franke, Matthias Beller   +4 more
doaj   +1 more source

Tris(2,2′-bipyridine)iron(II) tris(dicyanomethylidene)methanediide

IUCrData
The asymmetric unit of the title compound, [Fe(C10H8N2)3][C{C(CN)2}3], contains an iron–bipyridyl unit and one third of two crystallographic independent tris(dicyanomethylidene)methanediide units.
Said Abdelghafour Messalti, Fatima Setifi, Uwe Böhme, Zouaoui Setifi, Mohammad Hadi Al-Douh   +4 more
doaj   +1 more source

2-Methylimidazolium tetrakis(2-thenoyltrifluoroacetonato-κ2O,O′)neodymium(III)

IUCrData
The title complex, (C4H7N2)[Nd(C8H4F3O2S)4], is a salt formed via the acid–base reaction between 2-thenoyltrifluoroacetone (HTTA) and 2-methylimidazole (MeIm) in presence of neodymium(III) trifluoromethanesulfonate.
José Manuel Bravo-Arredondo, Sylvain Bernès, Karen Mejía, Bertin Anzaldo, Erick Ramírez, David Moro   +5 more
doaj   +1 more source

Assessment of the Protection of Dopaminergic Neurons by an α7 Nicotinic Receptor Agonist, PHA 543613 Using [18F]LBT-999 in a Parkinson’s Disease Rat Model

Frontiers in Medicine, 2015
The inverse association between nicotine intake and Parkinson’s disease (PD) is well established and suggests that this molecule could be neuroprotective through anti-inflammatory action mediated by nicotinic receptors, including the α7-subtype (α7R ...
S. Serrière, Aurélie Doméné, J. Vercouillie, C. Mothes, Sylvie Bodard, Nuno Rodrigues, D. Guilloteau, S. Routier, G. Page, S. Chalon   +9 more
semanticscholar   +1 more source

2,3,4,6-Tetra-O-acetyl-1-[(dimethylcarbamothioyl)sulfanyl]-β-d-galactopyranose

IUCrData
In the structure of the title compound, C17H25NO9S2, the bond lengths in the C—S—C moiety are almost equal at 1.7959 (8) and 1.7877 (9) Å, with a shorter formally double C—S bond of 1.6698 (9) Å at the other sulfur atom.
Reham A. Mohamed-Ezzat, Galal H. Elgemeie, Peter G. Jones   +2 more
doaj   +1 more source

Methyl 3-[(tert-butoxycarbonyl)amino]benzoate

IUCrData
In the extended structure of the title compound, C13H17NO4, molecular pairs are connected via N—H...O and C—H...O hydrogen bonds, generating inversion dimers characterized by R22(10) graph-set motifs.
Murugesan Ponmagaram, Krishnan Saranraj, Karuppiah Muruga Poopathi Raja   +2 more
doaj   +1 more source

3-(4-Fluorophenyl)imidazo[1,2-a]pyridine-2-carbaldehyde

IUCrData
In the title compound, C14H9FN2O, the dihedral angle between the imidazo–pyridine fused ring system and the pendant fluorophenyl ring is 53.77 (4)°. In the crystal, C—H...O and C—H...F hydrogen bonds link the molecules into a three-dimensional network. A
Firudin I. Guseinov, Aida I. Samigullina, Tuncer Hökelek, Sahil Z. Hamidov, Jamal Lasri, Khudayar I. Hasanov, Narmina A. Guliyeva, Alebel N. Belay   +7 more
doaj   +1 more source

Using ambulance service PCRs to understand 999 call-outs to older people with dementia

, 2016
Objectives: To use local ambulance service patient care records (PCRs) at an aggregate level to study the use of emergency medical services (EMS) by older people with dementia in two English counties.
Marina Buswell, Philip Lumbard, Jane Fleming, DR Ayres, C. Brayne, C. Goodman   +5 more
semanticscholar   +1 more source

Preparation of CuO-Bi₂O₃-MgO/SiO₂ Spherical Catalyst and Its Formaldehyde Acetylenation Performance

Crystals
A spherical CuO-Bi2O3-MgO/SiO2 catalyst was prepared using the coprecipitation-gel method. The study investigated the influence of the MgO/SiO2 ratio on the catalyst structure and the activity of the catalyst in the preparation of 1,4-butanediol from ...
Xiang-Yu Wang, Gang Guan, Hao Tao, Jun-Jian Su, Ping Luo, Feng-Yun Ma, Xiao-Ding Li   +6 more
doaj   +1 more source

Determination of the ²⁰⁷Pb Chemical Shift Tensor in Crocoite, PbCrO₄, Using Single-Crystal NMR Spectroscopy

Crystals
The full chemical shift tensor of 207Pb (spin I=1/2) in the natural mineral crocoite, PbCrO4, has been determined using single-crystal NMR spectroscopy at room temperature.
Sebastian Kläger, Otto E. O. Zeman, Thomas Bräuniger   +2 more
doaj   +1 more source