Norman, Richard O. C.; Thomas, C. Barry; Watson, Grenville
Journal of the Chemical Society, Perkin Transactions 2: Physical Organic Chemistry (1972-1999), 1980 , p. 1099 - 1104
1: 1-bromo-4-methoxy-benzene With magnesium in tetrahydrofuran Inert atmosphere; 2: 2-pyridine carbonitrile in tetrahydrofuran T=0°C; Inert atmosphere; 3: With hydrogenchloride; water in diethyl ether 0.5 h; Inert atmosphere;