New cyclopentadienyliron trimethylphosphine complexes

Structural investigations on new iron-acyl derivatives of B(C6F5)3

“…The compounds [Fe(g-C 5 H 5 )(Me)(CO) 2 ] [31], PMe 3 [32], B(C 6 F 5 ) 3 [33], [Fe(g-C 5 H 5 )(Me)(CO)(PPh 3 )] [34], and [Fe(g-C 5 H 5 ) (Me)(CO)(PMe 3 )] [35] (2) were prepared according to the literature methods. The compunds [Fe(g-C 5 H 5 )(l-CO) 2 (CO)], PPh 3 , PPhMe 2 , PPh 2 Me, PCy 3 , MeCOCl, Mel and alumina (activated, neutral, Brockmann I, Std Grade, 150 mesh) were purchased from Aldrich Chemical Co. and used as received.…”

Broadening the Scope of Ancillary Phosphane‐Type Ligands: A Systematic Comparison of PR3, PR2BH3–, and SiR3– and Their Chalcogen Derivatives

“…-with phosphanes. [43][44][45][46] In the second, Fp 2 is oxidized in the presence of phosphane ligand, typically with ferrocenium or cobaltocenium ions. [47][48][49] Using a different approach, Malisch has succeeded in isolating [(C 5 Me 5 )Fe(CO) 2 -(PPh 2 Me)]I, which was prepared by reaction of the corresponding diphenylphosphido complex with MeI and characterized spectroscopically.…”

Diastereoselectivity at chiral metal center of half-sandwich-type ruthenium complexes with planar-chiral cyclopentadienyl ligands in multiple ligand transfer reaction

“…Heterodinuclear complex (11) is generated by the dissociation of two acetonitrile ligands from 1 and the subsequent reaction with 2 [10]. Cationic iron complex (13), which is unstable and easily decomposed to give ferrocene 6 and free phosphine ligand, is eliminated from 11 to form neutral ruthenium complex 9 or 12.…”

“…Hydrogen atoms are omitted for clarity. Me) 3 ][PF 6 ] 1a-1c were prepared as reported previously [3d], and iron complexes 2a [11], 2b-2d [12], 2e [13] were prepared according to methods in the literature.…”