Organic letters

Synthesis of Oligopyridines and Their Metal Complexes as Precursors to Topological Stereoisomers

M Benaglia, F Ponzini, CR Woods, JS Siegel

文献索引：Benaglia, Maurizio; Ponzini, Francesco; Woods, Craig R.; Siegel, Jay S. Organic Letters, 2001 , vol. 3, # 7 p. 967 - 969

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被引用次数: 32

摘要

Palladium-based carbon-carbon coupling reactions in sequence with halogen-exchange chemistry on a series of heterocycles lead to an efficient synthetic strategy for oligopyridines that bind metal ions such as ruthenium to form coordination racks. The particular structures are designed to form terpyridine subunits for octahedral binding. Reaction of 4, 6- diiodopyrimidine produces a “double-bay” terpyridine from which binuclear coordination ...