89870-08-6Relevant academic research and scientific papers
Synthesis and reactivity of the pentamethylcyclopentadienyl iron acetyl complex 5-C5Me5)Fe(CO)(PPh3)COMe>
Barras, Jean-Pierre,Davies, Stephen G.,Metzler, Michael R.,Edwards, Alison J.,Humphreys, Vanessa M.,Prout, Keith
, p. 157 - 166 (1993)
(RS)-5-C5Me5)Fe(CO)(PPh3)COMe> (1) was synthesised from 5-C5Me5)Fe(CO)2>2 (3) in three steps with an overall yield of 28percent.The lithium enolate from 1 was alkylated with methyl iodide and benzyl bromide to give 11 and 12 in 94 and 97percent yields respectively.The corresponding diethylaluminium enolate derived from 1 reacted with high stereoselectivity with benzaldehyde whereas no selectivity was observed with the lithium enolate.A single crystal X-ray structure analysis of (RS)-5-C5Me5)Fe(CO)(PPh3)COCH2CH2Ph> (12) is reported.
OXIDATIVE CLEAVAGE OF THE Fe-Fe BOND IN 2 USING FERROCINIUM ION: A FACILE ROUTE TO THE SYNTHETICALLY USEFUL COMPLEXES +
Catheline, Daniel,Astruc, Didier
, p. C11 - C14 (2007/10/02)
Complexes of the type +PF6-, 3a-3d, (Fp' = (η5-C5Me5)-Fe(CO)2, solvent = THF, CH3COOCH3, CH3CN, or pyridine) are conveniently prepared by the reaction between Fp'2 and Cp2Fe+PF6-, (Cp = η5-C5H5) in the solvent under ambient conditions.The complexes +PF6-, 3e-3g, (L = CO, PPh3, P(OPh)3) are readily prepared from +.Fp'H is formed by treatment of 3a with NaBH4.Fp'SC(S)NMe2 can be prepared from 3a or 3e and NaSC(S)NMe2.
