反应详情

By the procedure described in Aa) to Ac), the intermediate product 4-(2-furylmethylthio)-2-hydroxymethyl-3-methoxypyridine is obtained starting from 4-chloro-3-methoxy-2-methylpyridine N-oxide; m.p. 56-58° C. Chlorination with thionyl chloride by the procedure described in Example Ad) gives the title compound as a beige powder; m.p. 135° C. (decomp.).

1. customis obtained