Scientific article

Formation of (6-Alkylidene-η5-cyclohexadienyl)iron Complexes by Rhodium-Catalyzed Carbenoid Reactions

Published inOrganometallics, vol. 12, no. 11, p. 4668-4672
Publication date1993

Reaction of ethyl lithiodiazoacetate with the cationic [Fe(arene)Cp] complexes 1 and 2 produces σ-adducts 6 and 7. Upon treatment with a catalytic amount of Rh₂(OAc)₄ in CH₂Cl₂, the adducts are transformed to metallocarbenes, which react further by 1,2- hydrogen migration. While reaction of 6 results in a mixture of equilibrating E and Z stereoisomers 8 and 9, a single product (10) is obtained from 7.

  • Swiss National Science Foundation - 2-602-087
  • Swiss National Science Foundation - 20-27-466.89
Citation (ISO format)
MOTALLEBI, Shahrokh, MULLER, Paul. Formation of (6-Alkylidene-η<sup>5</sup>-cyclohexadienyl)iron Complexes by Rhodium-Catalyzed Carbenoid Reactions. In: Organometallics, 1993, vol. 12, n° 11, p. 4668–4672. doi: 10.1021/om00035a063
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Article (Published version)
ISSN of the journal0276-7333

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