Abstract
The compound ▪ ( 1) reacts with the organometallic fragments “Pt(PPh 3) 2”, “Fe(CO) n ” ( n = 2, 3) or “CoC 5H 5”, under insertion of these fragments into the sulfur carbon bond of 1 to give ▪ ( 3) or the triple-decker compounds ▪ ( 2), and Fe 2(CO) 5Co 2(C 5H 5) 2 (HCCPh)(S) ( 5), respectively. Reaction of 1 with two-electron donor ligands L yields the substitution products ▪ ( 6a, 6b) and ▪ ( 7a, 7b) ( 6a, 7a: L = P(OCH 3) 3, 6b, 7b: L = PPh 3). Dynamic 1H and 31P NMR spectroscopy of the compounds 6a and 7a documents a rapid exchange between the two iron centers. The synthesis and properties of the compounds 3, 5–7b are described. The bonding in the structures of 3, 6a, 7a and 7b is best described in terms of the π-coordinated heterometallacycles.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
