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http://hdl.handle.net/10397/2006
| Title: | Process for synthesizing phenylethanolamine additive of feed | Other Title: | 一种苯乙醇胺类饲料添加剂的新合成方法 | Authors: | Chan, ASC Chen, Y |
Issue Date: | 8-Sep-2004 | Source: | 中国专利 ZL 00104734.5 | Abstract: | A feed additive N-[2-(4-hydroxyphenyl)-2-hydroxyethyl]-1-methyl-3-(4-hydroxyphenyl) propylamine hydrochloride is prepared through direct aminohydrogenation of bilberry-seed ketone to obtain 1-methyl-3-(4-hydroxyphenyl)-propylamine, further reaction with omage-bromo-p-hydroxy-phenylketone, and catalytic hydrogenating reaction of the resultant. 以复盆子酮直接氨氢化制得1－甲基－3－(4－羟基苯基)－丙胺、再与ω-溴-对羟基苯乙酮反应，将所得产物再进行催化氢化反应，制得结构式如下的N－[2－(4－羟基苯基)－2－羟基乙基]－1－甲基－3－(4－羟基苯基)丙胺盐酸盐，它是一种优良的饲料添加剂。 |
Publisher: | 中华人民共和国国家知识产权局 | Rights: | 专利权人: The Hong Kong Polytechnic University. |
| Appears in Collections: | Patent |
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| File | Description | Size | Format | |
|---|---|---|---|---|
| ZL00104734.5.pdf | 462.86 kB | Adobe PDF | View/Open |
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