ORGANOMETALLIC DERIVATIVE OF ARBOROL: REACTION OF ［ (C_5H_5)FeC_6(CH)_6(CH_2-CH=CH_2)_12］~+WITH Fe_3(CO)_12

摘要

Hexamethylbenzenecyclopentadienyliron cation (I)was synthesised bythermal reaction of hexamethylbenzene with aluminium powder,anhydrous aluminium chloride, ferrocene and ammonium reineckate salt.The multifunctionalization of I by KOH and allyl bromide over 12 daysgave the compound［(C_5H_5)FeC_6(CH_2-CH=CH_2)_12］+(II). Thetreatment of (II)with Fe_3(CO)_12 afforded the complex［(C_5H_5)FeC_6(CH_2-CH=CH_2)_12｛Fe(CO)_3｝_6］+(III).