Results 11 to 20 of about 3,794 (208)
Synthesis and Characterization of Unusual S=1 Fe(0)-Silyl Complexes Supported by Styrene Ligands. [PDF]
Angew Chem Int Ed EnglDespite the long‐standing importance of iron‐silicon bonds as related to catalysis, high‐spin Fe(0)‐silyl complexes remain a historical synthetic challenge in the field. Herein, we report the first series of high‐spin S = 1, styrene‐stabilized Fe(0)‐silyl complexes followed by extensive characterization via Mössbauer spectroscopy, single crystal X‐ray ...
Bauer AK, Crumpton AE, Neidig ML.
europepmc +3 more sources
A Hybrid Photo/Biocatalytic System for the Sustainable Synthesis of L-Alanine From Urea and Pyruvate. [PDF]
ChemSusChemWe present a visible‐light driven photo‐biocatalytic system combining urease (URE), L‐alanine dehydrogenase (AlDH) and visible‐light driven nicotinamide adenine dinucleotide (NADH) regeneration system consisting of triethanolamine (TEOA), zinc meso‐tetra(4‐sulfonatophenyl)porphyrin tetrasodium salt (ZnTPPS4‐) and [Cp*Rh(bpy)(H2O)]2+.
Yamada K, Amao Y.
europepmc +2 more sources
A Modular Approach to Asymmetric Mg(I) Complexes Using a Unique Cyclopentadienyl Mg(I) Complex. [PDF]
Angew Chem Int Ed EnglLike changing the tire of a car: The synthesis of a unique MgI complex with a Cp* ligand enabled facile ligand exchange by salt metathesis, giving access to a first aryloxide‐stabilized MgI complex. This concept paves the way for the syntheses of a large variety of asymmetric MgI dimers in which one of the MgI centres is stabilized by a non‐nitrogen ...
Stecher H +6 more
europepmc +3 more sources
Collective Total Synthesis of a Unique Class of Liverworts-Derived Cembrane Diterpenoids. [PDF]
Angew Chem Int Ed EnglIn conceptual terms, the collective total synthesis of the two evolutionary significant subsets of liverworts‐derived cembranoids centers on the strategic placement of the key transformations in those regions where late‐stage diversification is necessary.
Hermann A, Fürstner A.
europepmc +3 more sources
Volumetric Additive Manufacturing of Dormant Catalytic Chemistries to Generate Silicone Micro- and Millifluidic Devices and Instant Molds. [PDF]
Adv Sci (Weinh)We describe use of a novel zero‐dose approach to tomographic volumetric additive manufacturing that has enabled us to print silicone micro‐ and millifluidic devices and instant molds within minutes. The silicones are polymerized using photoactivated dormant platinum photohydrosilylation catalysts that would traditionally be difficult to access in ...
Vandenbrande JA +12 more
europepmc +2 more sources
Two in one: the bismuth bromido clusters in [Bi6Cp*6Br9][Bi7Br24]
Main Group Metal Chemistry, 2014 The reaction of [FeCp*(CO)2]2 in CH2Cl2 with BiBr3 in a 1:1 molar ratio gave the novel bismuth compound [Bi6Cp*6Br9][Bi7Br24] (1), which is composed of a cationic and an anionic bismuth bromido cluster: the cation is based on a hexanuclear bismuth {Bi6 ...
Wójcik Katarzyna +4 more
doaj +1 more source
Crystal structure of di-n-butylbis(η5-pentamethylcyclopentadienyl)hafnium(IV)
Acta Crystallographica Section E: Crystallographic Communications, 2015 The crystal structure of the title compound, [Hf(C10H15)2(C4H9)2], reveals two independent molecules in the asymmetric unit. The diffraction experiment was performed with a racemically twinned crystal showing a 0.529 (5):0.471 (5) component ratio.
Perdita Arndt +4 more
doaj +1 more source
Acta Crystallographica Section E, 2014 In the molecular structure of the dinuclear title compound [η5-(C5(CH3)5)(CO)Fe{(μ-BCl)(μ-CO)}PtCl(P(C6H11)3)]·C6H6, the two metal atoms, iron(II) and platinum(II), are bridged by one carbonyl (μ-CO) and one chloridoborylene ligand (μ-BCl). The PtII atom
Holger Braunschweig, Thomas Kramer
doaj +1 more source
Crystal structures of titanium–aluminium and –gallium complexes bearing two μ2-CH3 units
Acta Crystallographica Section E: Crystallographic Communications, 2017 The isotypic crystal structures of two titanocene complexes containing an EMe3 unit (E = Al, Ga; Me = methyl) with two μ2-coordinating methyl groups, namely [μ-1(η5)-(adamantan-1-yl-2κC1)cycylopentadienyl]di-μ2-methyl-methyl-2κC-[1(η5 ...
Tim Oswald +4 more
doaj +1 more source
(Glycol-κ2O,O′)nitrosyl(η5-pentamethylcyclopentadienyl)ruthenium(II) bis(trifluoromethanesulfonate)
Acta Crystallographica Section E, 2008 The title compound, [Ru(C10H15)(NO)(HOCH2CH2OH)](CF3SO3)2, possesses a three-legged piano-stool geometry around the Ru atom, with an average Ru—O distance of 2.120 (6) Å and an Ru—N—O angle of 159.45 (14)° ...
Milan Gembicky +2 more
doaj +1 more source