TRIPLE-DECKER COMPLEXES .13. SYNTHESIS OF THE FIRST TRIPLE-DECKER COMPLEXES WITH A BRIDGING PHOSPHOLYL LIGAND - STRUCTURES OF THE TRIPLE-DECKER COMPLEX FE(C(5)ME(4)CH(2)C(6)H(11)))(RUCP-ASTERISK)]CF3SO3 AND THE RELATED SANDWICH COMPLEX FE(C(4)ME(4)P)(C(5)ME(4)CH(2)C(6)H(11))
Ge. Herberich et B. Ganter, TRIPLE-DECKER COMPLEXES .13. SYNTHESIS OF THE FIRST TRIPLE-DECKER COMPLEXES WITH A BRIDGING PHOSPHOLYL LIGAND - STRUCTURES OF THE TRIPLE-DECKER COMPLEX FE(C(5)ME(4)CH(2)C(6)H(11)))(RUCP-ASTERISK)]CF3SO3 AND THE RELATED SANDWICH COMPLEX FE(C(4)ME(4)P)(C(5)ME(4)CH(2)C(6)H(11)), Organometallics, 16(4), 1997, pp. 522-524
The stacking reaction of the phosphaferrocene CpFe(C(4)Me(4)P) (1) wi
th the metallo-electrophiles [CpRu(solv)(x)](+) (solv = acetone, CH2C
I2) gives the 30e triple-decker complex [(mu-C(4)Me(4)P)(FeCp)(RuCp*)
]CF3SO3 (3), the first compound with a central phospholyl ligand. The
cyclohexylmethyl derivative -C(4)Me(4)P){Fe(C(5)Me(4)-CH2C6H11)}(RuCp
)]CF3SO3 (10) shows metal-to-phospholyl distances of 164.4(1) pm for F
e and 180.4(1) pm for Ru.