Synthesis and reactivity of new (methoxy)methyl complexes of manganese(I) and rhenium(I)

Hevia, Eva and Miguel, Daniel and Perez, Julio and Riera, Victor (2006) Synthesis and reactivity of new (methoxy)methyl complexes of manganese(I) and rhenium(I). Organometallics, 25 (20). pp. 4909-4912. ISSN 0276-7333 (https://doi.org/10.1021/om060459n)

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Abstract

The reactions of Na[M(CO)(3)(bipy)] (M = Mn, Re) with ClCH2OCH3 afford the (methoxy) methyl complexes [M(CH2OCH3)(CO)(3)(bipy)] (M = Mn, 1; Re, 2), characterized by IR and NMR spectroscopy and, in the case of 1, also by X-ray diffraction. Highly electrophilic species, presumably cationic alkylideneoxonium complexes, although they were not detected, were prepared in situ by reaction of 1 and 2 with methyl triflate. These species react with neutral nucleophiles such as SMePh to generate the alkylidenesulfonium complexes [M(CH2SPhMe)-(CO)(3)(bipy)](+)[OTf](-) (M = Mn, 3; Re, 4) and with styrene to give phenylcyclopropane and the corresponding triflate complexes [M(OTf)(CO)(3)(bipy)].

ORCID iDs

Hevia, Eva ORCID logoORCID: https://orcid.org/0000-0002-3998-7506, Miguel, Daniel, Perez, Julio and Riera, Victor;
  • Item type:Article
    ID code:34767
    Dates:
    Date
    Event
    25 September 2006
    Published
    Keywords:carbonyl-diimine complexes, ligands, alkenes, cyclopropanation, synthase, Chemistry, Organic Chemistry, Physical and Theoretical Chemistry, Inorganic Chemistry
    Subjects:Science > Chemistry
    Department:Faculty of Science > Pure and Applied Chemistry
    Depositing user: Pure Administrator
    Date deposited:21 Oct 2011 12:22
    Last modified:20 Jan 2021 19:43
    URI:https://strathprints.strath.ac.uk/id/eprint/34767
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