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Addition of Stabilized Carbanions to Cationic (η 6 ‐Arene)tricarbonylmanganese Complexes: Syntheses of Homo (Mn–Mn) and Hetero (Mn–Cr) Dinuclear Complexes
Author(s) -
Rose Eric,
Le CorreSusanne Claudine,
RoseMunch Françoise,
Renard Christophe,
Gagliardini Vanessa,
Teldji Fatima,
Vaissermann Jacqueline
Publication year - 1999
Publication title -
european journal of inorganic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.667
H-Index - 136
eISSN - 1099-0682
pISSN - 1434-1948
DOI - 10.1002/(sici)1099-0682(199903)1999:3<421::aid-ejic421>3.0.co;2-0
Subject(s) - carbanion , chemistry , cationic polymerization , manganese , medicinal chemistry , chromium , polymer chemistry , stereochemistry , organic chemistry
The reaction of secondary α‐cyano or α‐sulfonyl carbanions with cationic (η 6 ‐arene)tricarbonylmanganese complexes affords neutral mono‐ and dinuclear tricarbonyl(η 5 ‐cyclohexadienyl)manganese complexes. The X‐ray analyses of three (η 5 ‐cyclohexadienyl)Mn complexes (two mononuclear and one dinuclear) obtained by addition of α‐cyano carbanion to cationic (η 6 ‐arene)manganese complexes are reported. The addition of benzylic carbanions of (η 6 ‐arene)tricarbonylchromium complexes to cationic (η 6 ‐arene)manganese complexes gives rise to the formation of the corresponding heterodinuclear [(η 5 ‐cyclohexadienyl)manganese–(η 6 ‐arene)chromium] complexes.