Liu Cong
2007
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Journal
Chemical Reagents
Abstract
Using 2,6-dichloropyridine as the starting material,2,6-dibromopyridine (with a yield 79%) and 2,6-diiodopyridine(with a yield 56%) were synthesized firstly.These precursors after reacting on potassium trifluoroacetate could produce 2,6-bis(trifluoromethyl) pyridine at a product yield of 28%~53%.This method requires only cheap reagents and moderate reaction conditions.