应用化学 ›› 1991, Vol. 0 ›› Issue (5): 17-20.
• 研究论文 • 上一篇 下一篇
钟琦, 邵建国, 刘长庆, 陆荣健
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Zhong Qi, Shao Jianguo, Liu Changqing, Lu Rongjian
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摘要： 本文报道了应用双对-甲氧苯基氧化碲(BMPTO)催化合成α,β-不饱和腈,腈酯和腈酰胺的简便方法。收率73～97%。反应具有较好的立体选择性,所有产物经熔点、IR、1H NMR证实为E-型异构体。
关键词: 双对-甲氧苯基氧化碲, a,β-不饱和腈, a,β-不饱和腈酯, a,β-不饱和腈酰胺
Abstract: Some α,β-unsaturated nitriles, cyanoesters and cyanoamides have been synthesized bycondensation of the substituted benzaldehydes with corresponding compounds with activemethylene group in the presence of bis(p-methoxyphenyl) telluroxide(BMPTO) as catalyst.The yields were 73～97%.All products are the E-isomers as confirmed by their m.p., IR and 1H NMR spectra.
Key words: bis(p-methoxyphenyl)telluroxide, α,β-unsaturated nitrile, cyanoester, cyanoamide
钟琦, 邵建国, 刘长庆, 陆荣健. 有机碲氧化物催化合成α,β-不饱和腈,腈酯和腈酰胺[J]. 应用化学, 1991, 0(5): 17-20.
Zhong Qi, Shao Jianguo, Liu Changqing, Lu Rongjian. CATALYTIC SYNTHESIS OF α,β-UNSATURATEO NITRILES,CYANOESTERS AND CYANOAMIDES BY ORGANOTELLURIUM OXIDE[J]. Chinese Journal of Applied Chemistry, 1991, 0(5): 17-20.
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