Stepwise construction of polyalkyne modules grafted on oligopyridine synthons
作者:Raymond Ziessel、Jean Suffert
DOI:10.1016/0040-4039(96)00210-9
日期:1996.3
We report on the stepwise homologation of the ethynyl substituted pyridine, 2,2′-bipyridine, and 2,2′:6′,6″-terpyridine with bromoethynyl(triethyl)silane using the Chodkiewicz method. Chelating ligands bearing one or two triethylsilylbutadiyne, one or two triethylsilylhexatriyne subunits have been synthesized and fully characterized.
Heteropolynuclear complexes containing multiple redox and chromophoric moieties: σ-alkynyl-bipyridine or -terpyridine derivatives of platinum(<scp>II</scp>)
作者:Muriel Hissler、Raymond Ziessel
DOI:10.1039/dt9950000893
日期:——
The cis- and trans-platinum(II) acetylide complexes of the type [Pt-II(PBu(3)(n))(3)L(2)] [L=4-ethynyl-2,2'-bipyridine or 4'-R-2,2':6',2''-terpyridine (R = ethynyl or butadiynyl)] have been selectively synthesized and their use as ligands in the synthesis of heterotrinuclear M(2)Pt complexes (M = Ru-II. Os-II or Re-I) has been investigated.