A new synthesis of 4′-trifluoromethyl-2,2′:6′,2″-terpyridine
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DOI: 10.1016/j.mencom.2021.04.035
Abstract: Reflux of two isomeric 3-amino-4,4,4-trifluoro-1-(2-pyridyl)but-2-en-1-one and 3-amino-1,1,1-trifluoro-4-(2-pyridyl)-but-3-en-2-one in acetic acid affords 4′-trifluoromethyl-2,2′:6′,2″-terpyridine (37%) with 1.4% admixture of 6′-trifluoromethyl-2,2′:4′,2″-terpyridine. read more here.
Keywords: trifluoromethyl; synthesis trifluoromethyl; trifluoromethyl terpyridine; new synthesis ... See more keywords