An efficient route to 5,5″-diaryl-2,2′:6′,2″-terpyridines through 2,6-bis(1,2,4-triazin-3-yl)pyridines
作者:Valery N. Kozhevnikov、Dmitry N. Kozhevnikov、Olga V. Shabunina、Vladimir L. Rusinov、Oleg N. Chupakhin
DOI:10.1016/j.tetlet.2005.01.020
日期:2005.2
A new route to substituted 2,2′:6′,2″-terpyridines based on a new method for the synthesis of substituted 2,6-bis(1,2,4-triazin-3-yl)pyridines and their inverse electron demand Diels–Alder reaction is shown to be an efficient strategy for the synthesis of structurally diverse terpyridine ligands.
基于合成取代的2,6-双(1,2,4-三嗪-3-基)吡啶及其逆电子的新方法的取代2,2':6',2''-吡啶的新途径需求Diels–Alder反应被证明是合成结构多样的吡啶吡啶配体的有效策略。