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第 40 卷第 6 期Vol. 40 No. 6
2010 年 12 月Dec 2010

所屬欄目:功能材料

微波合成2-羥基-4-甲氧基二苯甲酮
王德傳,余德超*,周小圓 (中國藥科大學(xué) 有機化學(xué)教研室,江蘇 南京 211198)
摘 要:以2,4-二羥基二苯甲酮(UV-0)及碳酸二甲酯(DMC)為原料,微波合成2-羥基-4-甲氧基二苯甲酮(UV-9)。利用正交實(shí)驗設計法對影響收率諸因素進(jìn)行了考察,通過(guò)紅外、核磁共振氫譜和質(zhì)譜對產(chǎn)物結構進(jìn)行表征。運用社會(huì )科學(xué)統計軟件包(SPSS)進(jìn)行實(shí)驗數據處理,確定優(yōu)化工藝條件,與常規加熱反應相比,采用微波法縮短了反應時(shí)間,產(chǎn)物收率達到了74.38%。
關(guān)鍵詞:微波合成;2,4-二羥基二苯甲酮;碳酸二甲酯;2-羥基-4-甲氧基二苯甲酮
中圖分類(lèi)號:TQ421.5  文獻標識碼:A  文章編號:1009-9212(2010)06-0060-03
Synthesis of 2-Hydroxy-4-methoxybenzophenone under Microwave
WANG De-chuan,YU De-chao*,ZHOU Xiao-yuan (Organic Chemistry Department,China Pharmaceutical University,Nanjing 211198,China)
Abstract:2-Hydroxy-4-methoxybenzophenone (UV-9) was synthesized from 2,4-dihydroxybenzophenone (UV-0) and dimethyl carbonate(DMC) under microwave. The orthogonal test method was adopted to explore the influences of various factors on the yield of UV-9. The structure of UV-9 was characterized by IR,1H NMR and MS. The statistical package for the social science(SPSS) was used to process the experimental data and the optimum reaction conditions were determined. Compared with the conventional heating reaction, microwave reduced the reaction time and the yield of product was increased to 74.48%.
Key words:microwave synthesis;2,4-dihydroxybenzophenone;dimethyl carbonate;2-hydroxy-4-methoxybenzophenone
作者簡(jiǎn)介:王德傳(1965-),男,浙江長(cháng)興人,副教授,博士。研究方向:抗腫瘤藥物設計合成。(E-mail:wdc@cpu.edu.cn)
聯(lián) 系 人:余德超(1970-),男,江蘇淮安人,藥師,碩士,研究方向:抗腫瘤藥物設計合成。(E-mail:yudechao70@163.com)
收稿日期:2010-11-29
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