An unusual coordination of a 4-azopyrazol-5-one heterocyclic derivative with metals. Synthesis, X-ray studies, spectroscopic characteristics, and theoretical modeling
Sign Up to like & getrecommendations! Published in 2017 at "Inorganica Chimica Acta"
DOI: 10.1016/j.ica.2017.06.036
Abstract: Abstract A series of novel transition and rare-earth metal complexes of ( Z )-4-((1-(benzo[ d ]thiazol-2-yl)-3-methyl-5-oxo-4,5-dihydro-1 H -pyrazol-4-yl)diazenyl)-1,5-dimethyl-2-phenyl-1 H -pyrazol-3(2 H )-one (HL) were isolated and identified by FT IR, EPR, 1 H NMR, and… read more here.
Keywords: coordination; heterocyclic derivative; unusual coordination; one heterocyclic ... See more keywords
Unusual Coordination Pattern of the Lithium Center in a Chiral α-Lithiated Silicon Compound
Sign Up to like & getrecommendations! Published in 2021 at "Organometallics"
DOI: 10.1021/acs.organomet.0c00756
Abstract: An understanding of how stereogenic centers can influence the construction of a new metalated chirality center requires profound investigations concerning coordination and aggregation effects. A ra... read more here.
Keywords: coordination; pattern lithium; unusual coordination; lithium center ... See more keywords