Electron-Rich Diruthenium Complexes with π-Extended Alkenyl Ligands and Their F₄ TCNQ Charge-Transfer Salts.

ABSTRACT: The synthesis of dinuclear ruthenium alkenyl complexes with {Ru(CO)(Pⁱ Pr₃ )₂ (L)} entities (L=Cl^- in complexes Ru₂ -3 and Ru₂ -7; L=acetylacetonate (acac^- ) in complexes Ru₂ -4 and Ru₂ -8) and with π-conjugated 2,7-divinylphenanthrenediyl (Ru₂ -3, Ru₂ -4) or 5,8-divinylquinoxalinediyl (Ru₂ -7, Ru₂ -8) as bridging ligands are reported. The bridging ligands are laterally π-extended by anellating a pyrene (Ru₂ -7, Ru₂ -8) or a 6,7-benzoquinoxaline (Ru₂ -3, Ru₂ -4) π-perimeter. This was done with the hope that the open π-faces of the electron-rich complexes will foster association with planar electron accepto

SUBMITTER: Das R 

PROVIDER: S-EPMC9310581 | biostudies-literature | 2022 Apr

REPOSITORIES: biostudies-literature