Fluorination Reactions at a Platinum Carbene Complex: Reaction Routes to SF₃ , S(=O)F and Fluorido Complexes.

ABSTRACT: The electron-rich Pt complex [Pt(IMes)₂ ] (IMes: [1,3-bis(2,4,6-trimethylphenyl)-2-imidazolinylidine]) can be used as precursor for the syntheses of a variety of fluorido ligand containing compounds. The sulfur fluoride SF₄ undergoes a rapid oxidative addition at Pt⁰ to yield trans-[Pt(F)(SF₃ )(IMes)₂ ]. A photolytic reaction of SF₆ at [Pt(IMes)₂ ] in the presence of IMes gave the fluorido complexes trans-[Pt(F)₂ (IMes)₂ ] and trans-[Pt(F)(SF₃ )(IMes)₂ ] along with trans-[Pt(F)(SOF)(IMes)₂ ] and trans-[Pt(F)(IMes')(IMes)] (IMes': cyclometalated IMes ligand), the latter being products produced by reaction with adventitious water. trans-[Pt(F)(SOF)(IMes)_2</

SUBMITTER: Dirican D 

PROVIDER: S-EPMC9298267 | biostudies-literature | 2021 Dec

REPOSITORIES: biostudies-literature