Synthesis of new linear poly(phenylpyridyl) chains

This paper describes for the first time an efficient approach of Suzuki Miyaura cross-coupling reaction leading to new mixed linear unsymmetric phenylpyridyl chains (garlands). We have studied the synthesis of new phenylpyridyl boronic species and their reactivity with a dihalogenated bipyridine to...

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Veröffentlicht in:	Tetrahedron 2012-02, Vol.68 (7), p.1910-1917
Hauptverfasser:	Perato, Serge, Voisin-Chiret, Anne Sophie, Sopková-de Oliveira Santos, Jana, Legay, Rémi, Oulyadi, Hassan, Rault, Sylvain
Format:	Artikel
Sprache:	eng
Schlagworte:	B derivatives Boron Chemical reactions Chemical reactivity Chemical Sciences Chemistry Cross-coupling Exact sciences and technology Heterocyclic compounds Heterocyclic compounds with only one n hetero atom and condensed derivatives Heterocyclic compounds with several n hetero atoms in the same ring, in separated rings or in fused rings Organic chemistry Organometalloidal and organometallic compounds Palladium Preparations and properties Pyridine Reactivity and mechanisms Regioselectivity Synthesis (chemistry) Tetrahedrons
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Beschreibung
Zusammenfassung:	This paper describes for the first time an efficient approach of Suzuki Miyaura cross-coupling reaction leading to new mixed linear unsymmetric phenylpyridyl chains (garlands). We have studied the synthesis of new phenylpyridyl boronic species and their reactivity with a dihalogenated bipyridine to obtain four and six unit phenylpyridines. [Display omitted]
ISSN:	0040-4020 1464-5416
DOI:	10.1016/j.tet.2011.12.074