反应详情

In a manner similar to Step C of Example 1, the reaction of 3.8 grams of (0.023 mole) of 2-(thien-2-yl)thiazole with 10.0 ml of a 2.5M solution of n-butyllithium in hexanes and 6.5 grams (0.023 mole) of 1,2-diiodoethane in 60 ml of diethyl ether yielded 4.1 grams of 5-iodo-2-(thien-2-yl)thiazole as a solid, m.p. 117°-119° C.