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载体碱KOH-Al2O3催化合成香茅腈
The Synthesis of Citronellynitrile from Citronellal with Carrier Alkali KOH-Al2O3 as Catalyst.
【摘要】 研究了以载体碱KOH Al2O3作催化剂的香茅腈合成工艺,考察多种因素对收率的影响,并通过L4(23)正交实验得出了优惠工艺条件:催化剂用量为4%,在120℃温度下反应2 5h,收率为80 4%。
【Abstract】 The preparating process of citronellynitrile was studied from citronellal by using carrier alkali as catalyst . The factors effecting the yield were investigated. Through orthogonal experiment, the optimum process conditions were carrier alkali about 4% to citronellal and reaction for 2.5?h at 120?℃. Obtained, and that is using as follow: The yield of the reaction is 80.4%.
【关键词】 载体碱；
催化；
合成；
香茅腈；
【Key words】 carrier alkali； calatysis； synthesis； citronellynitrile； citronellal；
【Key words】 carrier alkali； calatysis； synthesis； citronellynitrile； citronellal；
- 【文献出处】 精细化工中间体 ,Fine Chemical Intermediates , 编辑部邮箱 ,2003年06期
- 【分类号】TQ655
- 【被引频次】4
- 【下载频次】89