反应详情

2,6-Di(trifluoromethyl)-4-(trimethylstannyl)pyridine was prepared from 8.7 g 4-bromo-2,6-di(trifluoromethyl)-pyridine, 12.4 ml butyllithium (24M in hexane) and 6 g trimethyltin chloride in 200 ml ether according to the procedure of Example 3, part (g), and was obtained (11 g) as a yellow semi-solid.

1. customwas obtained (11 g) as a yellow semi-solid