反应详情

Example 2 was repeated, except that the 2,3-dichloro-5-(methoxymethyl)pyridine was replaced by the same molar amount of methyl 2,3-dichloro-5-pyridinecarboxylate. After a reaction time of 6 hours at a bath temperature of 160° C., 1.20 g (73 percent) of a yellow product was obtained. Other data concerning the product was: