A new route to heterobimetallic C3 complexes via CC metatheses of 1,3-diynyl ligands:: Synthesis and structure of (5-C5Me5)Re(NO)(PPh3)(CCC)W(O-t-Bu)3 uri icon

abstract

  • Reactions of (5C5Me5)Re(NO)(PPh3)(C CCCR) (R = Me, H) and (t-BuO)3WW(O-t-Bu)3give (t-BuO)3WCR and the title complex (79-76%), which crystallizes from toluene as a solvated tert-butoxybridged dimer. The NMR, IR, and crystallographic properties establish dominant Re-CC-CW as opposed to+Re=C=C=C=W-character.

published proceedings

  • ORGANOMETALLICS

author list (cited authors)

  • Dembinski, R., Szafert, S., Haquette, P., Lis, T., & Gladysz, J. A.

citation count

  • 45

complete list of authors

  • Dembinski, R||Szafert, S||Haquette, P||Lis, T||Gladysz, JA

publication date

  • December 1999