反应详情

Substituting pyrrolidine (7.4 ml) for morpholine and 4-chloro-5-bromo-2-hydroxymethylpyridine (4 g) for 3,4-dichloro-2-hydroxypyridine and using corresponding molar proportions of the other reagents in the method of Example 3D gave 4-pyrrolidino-5-bromo-2-hydroxymethylpyridine. 2.28 g, m.p. 108°-10° C., from ether.