第 47 卷第 2 期 |  | Vol. 47 No. 2 | 2017 年 4 月 | Apr 2017 |
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所屬欄目:醫藥及中間體
1-(2,3-二氯苯基)哌嗪鹽酸鹽合成工藝改進(jìn) |
趙文環(huán)1,2,3,王 莉1,2,3,張曉紅1,2,3
(1. 煙臺邁百瑞國際生物有限公司,山東 煙臺 264000;2. 煙臺市商品出入境檢驗檢疫局,山東 煙臺 264000;3. 煙臺萊特輕紡產(chǎn)品檢測中心,山東 煙臺 264000) |
摘 要:以二乙醇胺和2,3-二氯苯胺為原料改進(jìn)了一鍋法合成1-(2,3-二氯苯基)哌嗪鹽酸鹽,產(chǎn)品純度>99.5%,雜質(zhì)<0.1%,且反應時(shí)間短,成本低,無(wú)污染氣體產(chǎn)生,適于放大生產(chǎn)。 |
關(guān)鍵詞:1-(2,3-二氯苯基)哌嗪鹽酸鹽;阿立哌唑的中間體;工藝改進(jìn) |
中圖分類(lèi)號:O625.6 文獻標識碼:A 文章編號:1009-9212(2017)02-0050-02 |
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Synthesis of 1-(2,3-Dichlorophenyl) piperazine Hydrochloride |
ZHAO Wen-huan1,2,3, WANG Li1,2,3, ZHANG Xiao-hong1,2,3
(1. Yantai Mabplex International Ltd., Yantai 264000, China; 2. Yantai Entry-Exit Inspection And Quarantine Bureau, Yantai 264000, China; 3. Yantai Light Textile Product Testing Center, Yantai 264000, China) |
Abstract:With diethanolamine and 2,3-dichloro aniline as raw material to improve the one pot synthesis 1-(2,3-two chlorobenzene) pipera zine hydrochloride. The purity of the product is more than 99.5%. The reaction time was short; the cost was low; no pollution gas was produced. This method was suitable for large-scale production. |
Key words:1-(2,3-dichlorophenyl) piperazine hydrochloride; intermediates of aripiprazole; process improvement |
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作者簡(jiǎn)介:趙文環(huán)(1984-),男,山東臨朐人,研究方向:藥物合成。
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收稿日期:2017-02-06
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