5492-84-2Relevant articles and documents
Perfluorinated oligo(p-Phenylene)s: Efficient n-type semiconductors for organic light-emitting diodes [18]
Heidenhain,Sakamoto,Suzuki,Miura,Fujikawa,Mori,Tokito,Taga
, p. 10240 - 10241 (2007/10/03)
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Halophilic mechanism of nucleophilic aromatic substitution in pentafluorohalobenzenes with anions of transition metal carbonyls
Ivushkin,Sazonov,Artamkina,Beletskaya
, p. 1640 - 1652 (2007/10/03)
Reactions were stadied between anions of transition metal carbonyls [carbonylates CpFe(CO)-2, Re(CO)-5, and Mn(CO)-5 with pentafluorohalobenzenes C6F5Hlg, where Hlg = Cl, Br, I. In all reactions operates the halophilic mechanism of nucleophilic substitution with exchange of metal for halogen between haloarene and carbonylate as the key stage. The formation of anionic haloacylic complexes of rhenium and manganese carbonyls, cis-[C6F5(CO)M(CO)4Hlg]-M1+ (M = Re, M1 = Na; M = Mn, M1 = K) in reaction of C6F5Hlg with Re(CO)5Na and Mn(CO)5K is an additional supporting evidence of the assumed mechanism.