辣椒素酯合成實驗
發(fā)布時間:2018-08-21 11:48
【摘要】:以6-溴己酸為起始原料,利用Wittig反應,制備以Z-8-甲基-6-壬烯酸為主的產(chǎn)物,然后在NaNO2—HNO3的作用下,轉化為以E-8-甲基-6-壬烯酸為主的產(chǎn)物,經(jīng)后處理得到E-8-甲基-6-壬烯酸。在酶催化作用下,E-8-甲基-6-壬烯酸選擇性地與香草醛的醇羥基反應,得到辣椒素酯。實驗過程讓學生靈活應用知識、科學組合,更加貼近真實的藥物研發(fā)過程,提高了學生的學習興趣。
[Abstract]:Using 6-bromohexanoic acid as the starting material, Z-8-methyl-6-nonenoic acid was prepared by Wittig reaction, and then transformed into E-8-methyl-6-nonenoic acid under the action of NaNO2-HNO3. E-8-methyl-6-nonenoic acid was obtained by post-treatment. Capsaicin ester was obtained by the selective reaction of E-8-methyl-6-azelenoic acid with the hydroxyl alcohol of vanillin. The experimental process allows students to apply knowledge flexibly, scientific combination, closer to the real process of drug development, and enhance students' interest in learning.
【作者單位】: 武漢大學藥學院;
【基金】:國家自然科學基金項目(21402144) 武漢大學教學研究項目(2017JG056)
【分類號】:G642;TQ460.6-4
本文編號:2195620
[Abstract]:Using 6-bromohexanoic acid as the starting material, Z-8-methyl-6-nonenoic acid was prepared by Wittig reaction, and then transformed into E-8-methyl-6-nonenoic acid under the action of NaNO2-HNO3. E-8-methyl-6-nonenoic acid was obtained by post-treatment. Capsaicin ester was obtained by the selective reaction of E-8-methyl-6-azelenoic acid with the hydroxyl alcohol of vanillin. The experimental process allows students to apply knowledge flexibly, scientific combination, closer to the real process of drug development, and enhance students' interest in learning.
【作者單位】: 武漢大學藥學院;
【基金】:國家自然科學基金項目(21402144) 武漢大學教學研究項目(2017JG056)
【分類號】:G642;TQ460.6-4
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