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一步法合成6-氯吡啶-3-甲醛

One-step synthesis of 6-chloropyridine-3-carbaldehyde
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摘要 设计了一条以2-氯-5-氯甲基吡啶为起始原料,由无水乙醇、金属钠和2-硝基丙烷形成的2-硝基丙烷钠进行温和氧化,一步得到目标产物的新路线,所得产品纯度高,收率好。 A new method for synthesizing 6-chloropyridine-3-carbaldehyde in one step is presented in this article. 2-Chloro-5- (chloromethyl) pyridine was oxidized gently with sodium salt of 2-nitrpropane, which was formed from reaction of anhydrous alcohol, metallic sodium and 2-nitropropane to yield 6-chloropyridine- 3-carbaldehyde.This method could harvest a high-purity product at a high yield.
出处 《化学试剂》 CAS CSCD 北大核心 2007年第1期61-62,共2页 Chemical Reagents
基金 国家自然科学基金资助项目(30470388)
关键词 6-氯吡啶-3-甲醛 2-氯-5-氯甲基吡啶 2-硝基丙烷 合成 6-chloropyridine-3-carbaldehyde 2-chloro-5- (chloromethyl) pyridine 2- nitropropane synthesis
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参考文献9

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