HETEROBIMETALLIC CYCLOHEPTATRIENYL AND CYCLOHEPTATRIENYLIDENE COMPLEXES

Authors
TAMM M GRZEGORZEWSKI A BRUDGAM I HARTL H
Citation
M. Tamm et al., HETEROBIMETALLIC CYCLOHEPTATRIENYL AND CYCLOHEPTATRIENYLIDENE COMPLEXES, Chemical communications, (22), 1997, pp. 2227-2228
Citations number
22
Categorie Soggetti
Chemistry
Journal title
Chemical communications → ACNP
ISSN journal
13597345
Issue
22
Year of publication
1997
Pages
2227 - 2228
Database
ISI
SICI code
1359-7345(1997):22<2227:HCACC>2.0.ZU;2-V
Abstract
The heterobimetallic mu-(eta(1):eta(6)-1,3,5-cycloheptatrien-2-yl) com plex 4 is obtained from 2-trimethylstannyl-1,3,5-cycloheptatriene 2 an d [CpFe(CO)(2)Br] followed by reaction with [(EtCN)(3)Cr(CO)(3)]; hydr ide abstraction results in the formation of the first heterobimetallic cycloheptatrienylidene (CHT) complex [CpFe(CO)(2){mu-(eta(1):eta(7)-C HT)}Cr(CO)(3)]BF4 5; the crystal structure of 4 is reported.