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Übergangsmetallketen‐Verbindungen, XXII. Anionische η 2 ‐Ketenylkomplexe von Molybdän und Wolfram
Author(s) -
Kreißl Fritz R.,
Sieber Werner J.,
Alt Helmut G.
Publication year - 1984
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.19841170724
Subject(s) - chemistry , molybdenum , carbyne , tungsten , cyclopentadienyl complex , transition metal , medicinal chemistry , tungsten compounds , ketene , ligand (biochemistry) , metal , stereochemistry , inorganic chemistry , carbene , organic chemistry , catalysis , biochemistry , receptor
Transition Metal Ketene Compounds, XXII. Anionic η 2 ‐Ketenyl Complexes of Molybdenum and Tungsten Anionic η 2 ‐ketenyl complexes [NR 4 ′]{η 5 ‐C 5 H 5 (CO) (CN)M[η 2 ‐OCCR]} [M = molybdenum: 3a, b ; M = tungsten: 4a – c ] are formed by ligand substitution on neutral η 2 ‐ketenyl compounds as well as by reaction of dicarbonyl(η 5 ‐cyclopentadienyl)carbyne complexes with tetraalkylammonium cyanides.