260247-28-7Relevant academic research and scientific papers
Synthesis and reactivity of acyclic (pentadienyl)iron(1+) cations: Model studies for the preparation of the 8E,10Z,16E,18E-tetraene segment of macrolactin A
El-Ahl, Abdel-Aziz S.,Yun, Young K.,Donaldson, William A.
, p. 261 - 266 (1999)
The dicarbonyl(1,2-dimethylpentadienyl)triphenylphosphineiron(1+) cation (11) has been prepared from methyl 4-methyl-2E,4E-hexadienoate in four steps. The cation (11) reacts with hydride and carbon nucleophiles in a regiospecific fashion to afford (3-methyl-2E,4Z-diene)iron complexes. Dicarbonyl(3-methyl-7-nitro-2E,4Z-heptadiene)triphenylphosphineiron (15), the product from the reaction of 11 with nitromethane anion, has been utilized as a precursor for nitrile oxide-olefin cyclocondensations.
