TY - JOUR
T1 - Reactions of dicarbonyl(η5–cyclopentadienyl)iron(II)—complexes of two cyclic enol ethers with selected nucleophiles
AU - Booysen, Jozua F.
AU - Bredenkamp, Martin W.
AU - Holzapfel, Cedric W.
PY - 1989/4/1
Y1 - 1989/4/1
N2 - Dicarbonyl(η5–cyclopentadienyl)iron(II)—complexes of 2,3—dihydrofuran and 3,4—dihydro—2H—pyran rapidly react with carbanionic nucleophiles. The adducts of certain nucleophiles, such as the anion of diethyl malonate, readily isomerise to ring opened products. Ligand exchange reactions and polymerisation compete with the nucleophilic addition reactions of neutral nucleophiles such as enol ethers and indole.
AB - Dicarbonyl(η5–cyclopentadienyl)iron(II)—complexes of 2,3—dihydrofuran and 3,4—dihydro—2H—pyran rapidly react with carbanionic nucleophiles. The adducts of certain nucleophiles, such as the anion of diethyl malonate, readily isomerise to ring opened products. Ligand exchange reactions and polymerisation compete with the nucleophilic addition reactions of neutral nucleophiles such as enol ethers and indole.
UR - http://www.scopus.com/inward/record.url?scp=84972809477&partnerID=8YFLogxK
U2 - 10.1080/00397918908054555
DO - 10.1080/00397918908054555
M3 - Article
AN - SCOPUS:84972809477
SN - 0039-7911
VL - 19
SP - 1449
EP - 1462
JO - Synthetic Communications
JF - Synthetic Communications
IS - 7-8
ER -