Cyclynes. Part 4. Pericyclynes of the order [5],[6],[7], and [8]. Simple convergent syntheses and chemical reactions of the first homoconjugated cyclic polyacetylenes

LT Scott, GJ DeCicco, JL Hyun…

文献索引：Scott,L.T.; Decicco,G.J.; Huyn,J.L. Journal of the American Chemical Society, 1985 , vol. 107, p. 6546

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被引用次数: 69

摘要

Conclusions The diprotic, tetradentate ligand 1, 5-bis [(1, 2-dihydro-l-hydroxy-2-oxopyridin-6- yl) carbonyl]-1, s-diazapentane (5) reacts with ferric ion to form a Fe2L3 complex. In the solid state this complex has the triply-bridged structure 7,(Figure 1). The iron-complexing ability of 5 at neutral pH resembles that of the dihydroxamate siderophore rhodotorulic acid (6). Unlike rhodotorulic acid or other hydroxamate ligands (including desferrioxamine B, the ...