反应详情

2-(4-Trifluoromethyl-phenyl)-nicotinic acid methyl ester is prepared similarly to the title compound of Example 3 using 2-chloronicotinic acid methyl ester (1.45 g, 8.45 mmol) and 4-trifluoromethylbenzeneboronic acid (2.41 g, 12.68 mmol) to give the product as an oil: 1H NMR (CDCl3, 300 MHz): δ 8.80 (1H, dd), 8.19 (1H, dd), 7.67 (4H, q), 7.40 (1H, dd), 3.70 (3H, s). MS (ES+) m/z 282 (M+1).