Triazolopyridines. 18. Nucleophilic substitution reactions on triazolopyridines; a new route to 2,2′-bipyridines
作者:Gurnos Jones、Mark A. Pitman、Edward Lunt、David J. Lythgoe、Belén Abarca、Rafael Ballesteros、Mostafá Elmasnaouy
DOI:10.1016/s0040-4020(97)00491-2
日期:1997.6
The synthesis of some 5-, 6-, and 7-halogenotriazolopyridines is described, and their reactions with nucleophiles. The formation of 7,7′-bitriazolopyridines provides a new synthesis of 2,2′-bipyridines.
描述了一些5-,6-和7-卤代三唑并吡啶的合成,以及它们与亲核试剂的反应。7,7'-双氮杂吡啶吡啶的形成提供了2,2'-联吡啶的新合成。