Controlled introduction of functional groups at one P atom in [Cp*Fe(η⁵-P₅)] and release of functionalised phosphines.

ABSTRACT: By salt metathesis reactions of the anionic complexes of the type [Cp*Fe(η⁴-P₅R)]^- (R = ^tBu (1a), Me (1b), -C[triple bond, length as m-dash]CPh (1c); Cp* = 1,2,3,4,5-pentamethylcyclopentadienyl) with organic electrophiles (XR^FG; X = halogen; R^FG = (CH₂)₃Br, (CH₂)₄Br, Me) a variety of organo-substituted polyphosphorus ligand complexes of the type [Cp*Fe(η⁴-P₅RR^FG)] (2) are obtained. Thereby, organic substituents with different functional groups (FG), such as halogens or nitriles, are introduced. In [Cp*Fe(η⁴-P₅RR')] (2a: R = ^tBu, R' = (CH₂)₃Br), the bromine subs

SUBMITTER: Reichl S 

PROVIDER: S-EPMC10321501 | biostudies-literature | 2023 Jul

REPOSITORIES: biostudies-literature