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Notizen / Notes Metallorganische Lewis‐Säuren, XXXIX. σ,π‐Ethinid‐verbrückte Rhenium‐Eisencarbonyle [(OC) 5 Re (μ‐η 1 :η 2 ‐CCR)‐Fe(CO) 2 Cp] + BF 4 − (R = Me, Ph)
Author(s) -
Fritz Peter M.,
Polborn Kurt,
Steimann Manfred,
Beck Wolfgang
Publication year - 1989
Publication title -
chemische berichte
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.667
H-Index - 136
eISSN - 1099-0682
pISSN - 0009-2940
DOI - 10.1002/cber.19891220516
Subject(s) - rhenium , chemistry , lewis acids and bases , group 2 organometallic chemistry , electrophile , medicinal chemistry , stereochemistry , molecule , crystallography , catalysis , inorganic chemistry , organic chemistry
Organometallic Lewis Acids, XXXIX. – σ, π‐Ethynide Bridged Rhenium Iron Carbonyls [(OC) 5 Re(μ‐η 1 :η 2 ‐C)‐Fe(CO) 2 Cp] + BF 4 − (R = Me, Ph) The addition of Re(CO) 5 + [as Re(CO) 5 FBF 3 ] to Cp(OC) 2 ‐FeCCR (R = Me, Ph) gives under electrophilic substitution of Fe(CO) 2 Cp + by Re(CO) 5 + the σ,π‐ethynide bridged title complexes 1 of which the phenylethynide compound 1a has been characterized by X‐ray structural analysis.