Results 101 to 110 of about 35,072 (269)

A structural basis for IκB kinase 2 activation via oligomerization-dependent trans auto-phosphorylation. [PDF]

open access: yes, 2013
Activation of the IκB kinase (IKK) is central to NF-κB signaling. However, the precise activation mechanism by which catalytic IKK subunits gain the ability to induce NF-κB transcriptional activity is not well understood.
Fusco, Amanda J   +11 more
core   +2 more sources

From Nanoparticles to Single Crystals of Al‐MOFs: Synergistic Coordination and pH Modulation, and Rapid Sorption Kinetics Assessment by Optical Calorimetry

open access: yesChemistry – A European Journal, Volume 31, Issue 38, July 8, 2025.
High‐throughput studies were carried out to elucidate the synergistic effects of coordination modulation and pH modulation on the crystal size of different Al‐MOFs, resulting in nanoparticles as well as large crystals (dmax ≈ 0.1 µm – 800 µm). In addition, the influence of particle size on CO2 sorption properties was investigated, showing increasing ...
Bastian Achenbach   +2 more
wiley   +1 more source

Poly[tetraaqua-di-μ4-malonato-barium(II)cadmium(II)]

open access: yesActa Crystallographica Section E, 2011
In the title complex, [BaCd(C3H2O4)2(H2O)4]n, the BaII atoms, located on crystallographic twofold axes, adopt slightly distorted square-antiprismatic coordination geometries, while the CdII atoms, which lie on crystallographic centres of symmetry, have a
Long Liu   +3 more
doaj   +1 more source

Iron-mediated Preparation of Vinylcyclopropanes. Scope, Mechanism, and Applications [PDF]

open access: yes, 2003
The addition of stabilized carbon nucleophiles to tricarbonyl(1-methoxycarbonylpentadienyl)iron(1+) cation (1a) proceeds via attack at C2 on the face of the ligand opposite the Fe(CO)3 group to generate tricarbonyl(pentenediyl)iron complexes 2. Oxidation
Cao, Yeyu   +3 more
core   +1 more source

Diethyl 2-(2-nitrobenzylidene)malonate

open access: yesActa Crystallographica Section E, 2009
In the title compound, C14H15NO6, the ethoxycarbonyl groups adopt extended conformations. In the crystal, molecules are linked into centrosymmetric dimers via pairs of C—H...O hydrogen bonds with a R22(20) motif.
S. Thenmozhi   +4 more
doaj   +1 more source

Catalytic Dehydrogenation of Lauric Acid and a Potential Use in Polyester Synthesis

open access: yesEuropean Journal of Lipid Science and Technology, Volume 127, Issue 7, July 2025.
A three‐step reaction sequence was developed to synthesize renewable lauric acid–based dimethyl esters. The sequence consists of a catalytic dehydrogenation of saturated fatty acids with molecular oxygen as oxidant, an esterification with methanol, and a dimerization reaction with dithiols via thia‐Michael addition.
Luis Santos Correa   +3 more
wiley   +1 more source

Unnatural α-amino ethyl esters from diethyl malonate or ethyl β-bromo-α-hydroxyiminocarboxylate

open access: yesBeilstein Journal of Organic Chemistry, 2018
We have explored here the scope of the age-old diethyl malonate-based accesses to α-amino esters involving Knoevenagel condensations of diethyl malonate on aldehydes, reductions of the resulting alkylidenemalonates, the preparation of the corresponding α-
Eloi P. Coutant   +5 more
doaj   +1 more source

Home - About - Disclaimer - Privacy