1259313-58-0Relevant articles and documents
Cross-coupling reaction on N-(3,5-dibromo-2-pyridyl)piperazines: Regioselective synthesis of 3,5-disubstituted pyridylpiperazines
Hikawa, Hidemasa,Yokoyama, Yuusaku
experimental part, p. 9552 - 9559 (2011/01/12)
Unsymmetrical 3,5-disubstituted pyridylpiperazines were prepared from tribromopyridine in three coupling reactions. Key to the success of the syntheses is the palladium-catalyzed regioselective cross-coupling reaction in the 3-position of N-(3,5-dibromo-2