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Speciation Behavior of Copper( II) Acetate in Simple Organic Solvents - Revealing the Effect of Trace Water

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F14%3A10271750" target="_blank" >RIV/00216208:11310/14:10271750 - isvavai.cz</a>

  • Alternative codes found

    RIV/61388963:_____/14:00429527

  • Result on the web

    <a href="http://dx.doi.org/10.1002/ejic.201400036" target="_blank" >http://dx.doi.org/10.1002/ejic.201400036</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1002/ejic.201400036" target="_blank" >10.1002/ejic.201400036</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Speciation Behavior of Copper( II) Acetate in Simple Organic Solvents - Revealing the Effect of Trace Water

  • Original language description

    Copper(II) acetate is frequently used as a catalyst for bond-forming reactions in organic synthesis. Unlike aqueous solutions, in which complete heterolysis to CuOAc+(aq) and AcO-(aq) prevails at low concentrations, it is clear that copper(II) acetate shows a large degree of aggregation in typical organic solvents. Here, the speciation behavior of Cu(OAc)(2) in organic solvents is probed by electrospray ionization mass spectrometry (ESI-MS), which reveals an extensive clustering of copper acetate species to form ions of the general composition [Cu-n(X)(2n-1)](+) and [Cu-n(X)(2n+1)](-) (X = OAc and OCH3), along with (solvated) monomeric species such as [Cu(OAc)(CH3OH)(n)](+). The ESI-MS measurements are complemented by solution-phase studies of Cu(OAc)(2) by electron paramagnetic resonance spectroscopy, which support an extensive aggregation of Cu(OAc)(2) in organic solvents. Collisional experiments reveal that either simple degradation or redox processes can be observed, depending on t

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    CA - Inorganic chemistry

  • OECD FORD branch

Result continuities

  • Project

    <a href="/en/project/GAP207%2F11%2F0338" target="_blank" >GAP207/11/0338: Reaction mechanisms in organometallic chemistry</a><br>

  • Continuities

    I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Others

  • Publication year

    2014

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    European Journal of Inorganic Chemistry

  • ISSN

    1434-1948

  • e-ISSN

  • Volume of the periodical

    neuveden

  • Issue of the periodical within the volume

    8

  • Country of publishing house

    DE - GERMANY

  • Number of pages

    6

  • Pages from-to

    1407-1412

  • UT code for WoS article

    000333445600018

  • EID of the result in the Scopus database