TY - JOUR
T1 - Synthesis of Fe2(CO)6(μ-CRCR′COEtH) complexes (R = R′ = Ph; R = Ph, R′ = Me). New products resulting from the action of [Et3O][BF4] on a mixture of di- and tri-nuclear anionic iron complexes containing a bridging ethene or alkyne ligand
AU - Yanez, R.
AU - Ros, J.
AU - Solans, X.
AU - Font-Bardia, M.
AU - Mathieu, R.
PY - 1990/5/15
Y1 - 1990/5/15
N2 - The action of [Et3O][BF4] with the mixture resulting from the reaction of the RCCR′ alkynes (R = R′ = Ph; R = Ph, R′ = Me) with [PPh4][HFe3(CO)11] in boiling THF or acetone leads to the formation of Fe2(CO)6(μ-CRCR′C(OEt)H) complexes as the main products. For the complex with R′ = Me, the X-ray structure of the complex shows that the Fe2(CO)6 unit is bridged by the organic fragment, which is η1η3-bonded through the carbons of the chain to the two iron atoms and also bonded to an iron atom through the oxygen of the ethoxy group. © 1989.
AB - The action of [Et3O][BF4] with the mixture resulting from the reaction of the RCCR′ alkynes (R = R′ = Ph; R = Ph, R′ = Me) with [PPh4][HFe3(CO)11] in boiling THF or acetone leads to the formation of Fe2(CO)6(μ-CRCR′C(OEt)H) complexes as the main products. For the complex with R′ = Me, the X-ray structure of the complex shows that the Fe2(CO)6 unit is bridged by the organic fragment, which is η1η3-bonded through the carbons of the chain to the two iron atoms and also bonded to an iron atom through the oxygen of the ethoxy group. © 1989.
U2 - 10.1016/0022-328X(90)85358-6
DO - 10.1016/0022-328X(90)85358-6
M3 - Article
SN - 0022-328X
VL - 388
SP - 169
EP - 174
JO - Journal of Organometallic Chemistry
JF - Journal of Organometallic Chemistry
IS - 1-2
ER -