基本信息：
中文名称 4-乙基-1,4-二氢-2,6-二甲基-3,5-吡啶二羧酸二乙酯
中文别名 4-乙基-1,4-二氢-2,6-二甲基-3,5-吡啶羧酸二乙酯;
英文名称 diethyl 4-ethyl-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate
英文别名 3,5-Diethoxycarbonyl-1,4-dihydro-2,6-dimethyl-4-ethylpyridine;diethyl 2,6-dimethyl-4-ethyl-1,4-dihydropyridine-3,5-dicarboxylate;4-Aethyl-2,6-dimethyl-1,4-dihydro-pyridin-3,5-dicarbonsaeure-diaethylester;4-ethyl-2,6-dimethyl-1,4-dihydro-pyridine-3,5-dicarboxylic acid diethyl ester;3,5-Dicarbethoxy-2,6-dimethyl-4-ethyl-1,4-dihydropyridine;3,5-diethoxycarbonyl-2,6-dimethyl-4-ethyl-1,4-dihydropyridine;diethyl 4-ethyl-1,4-dihydro-2,6-dimethylpyridine-3,5-dicarboxylate;Diethyl 4-ethyl-1,4-dihydro-2,6-dimethyl-3,5-pyridinedicarboxylate;
CAS号 1153-66-8
合成路线：
1.通过乙酰乙酸乙酯和丙醛合成4-乙基-1,4-二氢-2,6-二甲基-3,5-吡啶二羧酸二乙酯，收率约92%；
2.通过3-氨基巴豆酸乙酯和丙醛合成4-乙基-1,4-二氢-2,6-二甲基-3,5-吡啶二羧酸二乙酯
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