J. E. Bäckvall, “Metal-Mediated Additions to Conjugated Dienes” in Study on the Reactivity of Nucleophiles Coordinated to Palladium” J. Am. Chem. Soc. via Palladium-Catalyzed Amide Addition to Allylic Substrates” Tetrahedron Lett.

10 Dec 2013 di(tert-butyl)amide and 2,2,6,6-tetramethylpiperidide. Luke M. temperature CVD from the reaction between these two-coordinate M[N(t-Bu)2]2

Written by internationally recognised leaders in the field, Metal Amide Chemistry is the authoritative survey of this important class of compounds, the first since Lappert and Power’s 1980 book “Metal and Metalloid Amides.”. An introduction to the topic is followed by in-depth discussions of the amide compounds of: Pyramidalization/twisting of the amide functional group via remote steric congestion triggered by metal coordination Chem Sci . 2017 Jan 1;8(1):85-90. doi: 10.1039/c6sc03669d. Donor and ate‐Coordination in Rare‐Earth Metal Bis(dimethylsilyl)amide Complexes † Christian Meermann Department of Chemistry, University of Bergen, Allégaten 41, 5007 Bergen, Norway, Fax: +47‐55589490 group (IV) metals titanium, zirconium and hafnium alone have been reported to mediate a multitude of reactions as their corresponding tetra-valent com-plexes, ranging from polymerizations,10 ,11 amide hydrolysis,12 13 14 esterifications,15,16 and Diels-Alder,17,18 to Knoevenagel and aldol condensa-tions.19 2005-06-01 · Complex 1 is the first binary metal/LH − complex and the first example of a succinamato(−1) metal complex in which amide–O coordination has been observed. The amide coordination of even one of the three crystallographically independent LH − ligands is enough to lead to an 1D coordination polymer and, thus, complex 1 becomes the first example of a polymeric succinamato(−1) complex of any metal. OSTI.GOV Journal Article: Amide coordination effects in organolithiums.

Se hela listan på chemistry.stackexchange.com The structures of complexes between amides and metal ions were examined by FAB mass spectrometry and collision-induced dissociation (CID). Zn2+ was coordinated by the amide carbonyl oxygen atom of N-tetradecylacetamide (1). In contrast, Ca2+ and Mg2+ were coordinated by the amide group of 1 in both the keto and enol forms. 1998-03-01 · However, some information was provided regarding changes in the amide bond lengths upon metal coordination; specifically an increase in the carbonyl carbon to oxygen (C a O) bond of 0.03 Å and a decrease in the carbonyl carbon to nitrogen (C a –N) bond length of 0.025 Å following binding of peptides to metal ions through the amide nitrogen. Se hela listan på opentextbc.ca Request PDF | Unusual metal coordination chemistry from an amino-amide derivative of 4-nitrophenol, a surprising ligand | The simple ligand N-(2-aminoethyl)-2-hydroxy-5-nitrobenzamide exhibits Amide bond cleavage initiated by coordination with transition metal ions and tuned by an auxiliary ligand† Yongpo Yang , a Chunxin Lu , b Hailong Wang b and Xiaoming Liu * b Ten coordination polymers constructed from divalent metal salts, polycarboxylic acids, and bis-pyridyl-bis-amide ligands with different donor atom positions and flexibility are reported.

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Merely immobilising a successful metal complex catalyst to a functionalised support rarely yielded other than 6957 Rhodium Amide and Imidazole Complexes.

3.2.2 Alkylation of pattern on the triazole, the geometry may resemble different types of amide bonds. The 1,5-disubstituted av D Račkauskaitė · 2015 · Citerat av 13 — Metal Coordination Guided Formation of Discrete Neutral Three-Component Hydrogen-Bonded Architectures.

Aggregation and Solvation of Chiral N,P-Amide Ligands in Coordinating transition-metal-complexes, chemical-shift, calculations, gaussian-type basis, lithium

XIV. The coordination chemistry of N-methyl-N,N′-bis(2′-pyridinecarboxamide)-1,2-ethane; a potentially tetradentate ligand containing both secondary and tertiary amide groups'. Fingerprint Dive into the research topics of 'Coordination of divalent metal cation to amide group to form adduct ion in FAB mass spectrometry: Implication of Zn2+ in enzymatic hydrolysis of amide bond'. Together they form a unique fingerprint.

complex-forming compounds, i.e. wherein a radioactive metal (e.g. 111In3+) is complexed or chelated by, B01J31/00 Catalysts comprising hydrides, coordination complexes or organic compounds B01J31/187 Amide derivatives thereof.
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av J Han · 2019 · Citerat av 6 — These membranes usually contain metal complexes as the oxygen carrier, like cobalt which is the same as the length of the reported Co–O coordinate bond [38], showing the Pebax, poly(amide-12-b-ethylene oxide).

Journal of Inclusion Phenomena and Macrocyclic Chemistry. 94 (3-4): pp. 229-239. Source Title Metal complexation with picrate salts gave crystalline products that could be structurally characterised for calcium, lanthanum, praseodymium, and ytterbium.
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Written by internationally recognised leaders in the field, Metal Amide Chemistry is the authoritative survey of this important class of compounds, the first since Lappert and Power’s 1980 book “Metal and Metalloid Amides.” An introduction to the topic is followed by in-depth discussions of the amide compounds of: alkali metals

group av H Hooshyar · 2016 · Citerat av 8 — accompanied by dissolution of oxygen into the metal and internal oxidation.