Various substituted 2-alkoxypyridines were converted into the corresponding 2-chloropyridines in 28-91% yields by use of POCl3 and DMF, in which the methyl, halogen, ester and nitro groups displayed an activating effect; in contrast, an amino group exhibited a deactivating effect.
|Number of pages||2|
|Journal||Journal of Chemical Research - Part S|
|Publication status||Published - Apr 1996|
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