... 乙基六氢吡啶 ethyl piperidine 乙基吗啉 ethyl morpholine 乙基吡啶 ethyl pyridine ...
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Ethyl pyridine-4-acetate 吡啶乙酸乙酯 ; 吡啶
3-ethyl pyridine 乙基吡啶
3-Bromo-4-ethyl-pyridine 乙基
4-Ethyl pyridine 乙基吡啶
2-ethyl-Pyridine 乙基吡啶
2-Ethyl pyridine 乙基吡啶
Ethyl pyridine-2-acetate 吡啶基乙酸乙酯
Ethyl pyridine-4-carboxylate 异烟酰胺乙酯
2-Chloro-5-ethyl-pyridine 氯
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In this thesis, 2-chloro-5-chloromethyl pyridine is ammoniated, which followed by the reaction with N-cyano ethyl ethylimidoate, finally is methylated to gain the objective product.
本文用2-氯-5-氯甲基吡啶经氨基化，和N-氰基乙亚胺酸乙酯反应，最后甲基化得到吡虫清。
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