1-benzyl-2-(p-methoxybenzyl)-3-methyl-4-propyl-1,2,5,6-tetrahydropyridine oxalate 在
钯 作用下,
以
乙醇 为溶剂,
反应 0.5h,
以affording 2-(p-methoxybenzyl)-3-methyl-4-propyl-1,2,5,6-tetrahydropyridine oxalate in two crops (196 g. and 35 g.), which melted at 146°-147° C.的产率得到2-(p-methoxybenzyl)-3-methyl-4-propyl-1,2,5,6-tetrahydropyridine oxalate