First synthesis and reactivity of phosphinite and phosphine bridge chelate dicarbonyl (η5-4-methoxycyclohexadienyl)iron complexes

Article abstract of DOI:10.1016/S0040-4020(97)00776-X

Chelated dicarbonyl (η⁴-4-methoxycyclohexadiene) iron complexes 6 and 15 which possess a phosphinite and a phosphine bridge respectively form a new class of iron complexes. Their cations 5 and 16 reacted regioselectively with nucleophiles in go