1: 2,6-Dibromopyridine With n-butyllithium; diisopropylamine in tetrahydrofuran; hexane T=-78°C; 3.66667 h; 2: carbon dioxide in tetrahydrofuran; hexane T=20°C; 3: With hydrogenchloride in water; ethyl acetate
Laungani, Andy C.; Keller, Manfred; Slattery, John M.; Krossing, Ingo; Breit, Bernhard
Chemistry - A European Journal, 2009 , vol. 15, # 40 p. 10405 - 10422