第 35 卷第 2 期 |  | Vol. 35 No. 2 | 2005 年 4 月 | Apr 2005 |
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所屬欄目:其它
胺基丙二酸二乙酯的合成 |
屈彬; 王海洋(鞍山熱能研究院; 遼寧鞍山) |
摘 要:以肟基丙二酸二乙酯為主要原料,10%Pd C為加氫催化劑進(jìn)行加氫反應制備胺基丙二酸二乙酯。優(yōu)惠加氫反應條件為pH5.0、反應溫度45℃,反應時(shí)間8h,氫壓1.5Mpa。目標產(chǎn)物相對于肟基丙二酸二乙酯的收率為98%以上。 |
關(guān)鍵詞:肟基丙二酸二乙酯; 合成; 胺基丙二酸二乙酯 |
中圖分類(lèi)號:TQ225.24 文獻標識碼:A 文章編號:1009-9212(2005)02-0067-02 |
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Synthesis of diethyl aminomalonate |
QU Bin; WANG Hai-yang(Anshan Thermo-energy Institute; Anshan 114004; China) |
Abstract:Diethyl aminomalonate was prepared from diethyl oximalonate and in 10%Pd-C hydrogenate reduction.The optimum conditions are:pH5.0,reaction temperature 45℃,reaction time 8hr,hydrogenate pressure 1.5Mpa.The yield of the title compound was above 98% for diethyl oximalonate. |
Key words:diethyl oximinomalonate; synthesis; diethyl aminomalonate |
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收稿日期:2004-09-03
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