CHEMISTRY OF COMPLEXES OF PERHALOGENATED CYCLOPENTADIENES AND ALKYNES.13. SYNTHESIS, REACTION AND STRUCTURE OF [C5CL4MM]MN(CO)(3) (M = MN(CO5), AU(PPH3))

Authors
SUNKEL K BIRK U
Citation
K. Sunkel et U. Birk, CHEMISTRY OF COMPLEXES OF PERHALOGENATED CYCLOPENTADIENES AND ALKYNES.13. SYNTHESIS, REACTION AND STRUCTURE OF [C5CL4MM]MN(CO)(3) (M = MN(CO5), AU(PPH3)), Journal of organometallic chemistry, 458(1-2), 1993, pp. 181-186
Citations number
23
Categorie Soggetti
Chemistry Inorganic & Nuclear","Chemistry Inorganic & Nuclear
Journal title
Journal of organometallic chemistry → ACNP
ISSN journal
0022328X
Volume
458
Issue
1-2
Year of publication
1993
Pages
181 - 186
Database
ISI
SICI code
0022-328X(1993)458:1-2<181:COCOPC>2.0.ZU;2-Q
Abstract
[C5Cl4Br]Mn(CO)3 reacts with butyllithium and Mn(CO)5Br or Au(PPh3)Cl to give the bimetallic cyclopentadienyl-bridged complexes [C5Cl4Mn(CO) 5]Mn(CO)3 (1) and [C5Cl4Au(PPh3)]Mn(CO)3 (2), respectively. The molecu lar structures of 1 and 2 show no or very weak interactions between th e metal centers. 1 reacts with BuLi and Au(PPh3)Cl in a formal substit ution reaction to give 2. PPh3 replaces one CO ligand in 1 to yield [C 5Cl4[Mn(CO)4(PPh3)]]mn(CO)3 (3).