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吲哚-3-甲醇的合成 被引量:4

Synthesis of Indole-3-carbinol
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摘要 以吲哚、氧氯化磷和N,N-二甲基甲酰胺为原料,通过Vilsmeier-Haack反应合成吲哚-3-甲醛,产率为87.1%;再选择甲苯-水反应体系,用硼氢化钾作还原剂,在50~60℃下还原得吲哚-3-甲醇,反应条件温和,将反应、萃取、重结晶一次性完成,产率为69.0%。 In an industrial scale, indole-3-carboxaldehyde is obtained in a yield of 87.1% from indole by Vilsmeier-Haack reaction with phosphorus oxychloride and N, N-dimethylfomamide. Under the temperature between 50 - 60℃ indole-3- carboxaldehyde is reduced with potassium borohydride to give indole-3-carbinol in the presence of methylbenzene and water. The yield of indole-3-carbinol can reach 69.0%.
作者 沈新安
出处 《现代化工》 EI CAS CSCD 北大核心 2008年第6期43-45,共3页 Modern Chemical Industry
基金 江苏省火炬计划项目(H2001329)
关键词 吲哚-3-甲醇 吲哚-3-甲醛 Vilsmeier-Haack反应 硼氢化钾 indole-3-carbinol indole-3-carboxaldehyde Vilsmeier-Haack reaction potassium borohydride
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参考文献9

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二级参考文献20

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