We synthesized Tercyclopentadienyl Diheterotrimetallic complex of which thermodynamic and kinetic stability would provide a good opportunity for studying metal-metal interactions.
Compound 13 was added DIBAL-H in toluene to give 14. Compound 14 was ...
We synthesized Tercyclopentadienyl Diheterotrimetallic complex of which thermodynamic and kinetic stability would provide a good opportunity for studying metal-metal interactions.
Compound 13 was added DIBAL-H in toluene to give 14. Compound 14 was transferred to a warned solution of p-TsOH·H₂O in benzene. The mixture was neutralized with aqueous NaHCO₃, dried over potassium carbonate and filtered through a plug of silica gel to produce 15. To the solution of 15 in THF maintained at 0℃ was added [(CH₃)₃Si]₂NaN and warmed up to room temperature. The solution was transferred into flask containing [????]? at -78℃ and the mixture was allowed to stir for 2hr at room temperature. Running column chromatography gave us compound 16 as yellow crystals.