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8-苄基-2,8-二氮杂双环[4.3.0]壬烷的合成
引用本文:常瑜,徐华,王秀兰,黄健. 8-苄基-2,8-二氮杂双环[4.3.0]壬烷的合成[J]. 化工生产与技术, 2008, 15(5): 22-23
作者姓名:常瑜  徐华  王秀兰  黄健
作者单位:太原理工大学化学工程与技术学院,030024,太原;运城学院应用化学系,044000
摘    要:采用氢化铝锂还原8-苄基-7,9-二氧代-2,8-二氮杂双环[4.3.0]壬烷(C14H16N2O2),得目标产物8-苄基-2,8-二氮杂双环[4.3.0]壬烷(C14H20N2),确定了最佳工艺条件。结果表明,以四氢呋喃作溶剂,n(C14H16N2O2):n(LiAlH4)=1:3.2和反应时间为16 h时,产物收率可达93.73%;产物经元素分析、红外光谱分析确认。

关 键 词:8-苄基-2  8-二氮杂双环[4.3.0]壬烷  8-苄基-7  9-二氧代-2  氢化铝锂  合成
收稿时间:2008-06-26
修稿时间: 

Synthetic of 8-Benzyl-2,8-diazabicyclo[4.3.0]nonane
Chang Yu,Xu Hua,Wang Xiulan,Huang Jian. Synthetic of 8-Benzyl-2,8-diazabicyclo[4.3.0]nonane[J]. Chemical Production and Technology, 2008, 15(5): 22-23
Authors:Chang Yu  Xu Hua  Wang Xiulan  Huang Jian
Abstract:The intermediate 8-benzyl-2,8-diazabicyclo[4.3.0]nonane (C14H20N2) was synthesized from 8-benzyl-7,9-dioxo-2,8-diazabicyclo[4.3.0]nonane (C14H16N2O2)by the reduction of lithium aluminium hydride. The optimal reaction conditions were found as follows: tetrahydrofuran as the solvent,quantity of n(8-benzyl-2,8-diazabicyclo[4.3.0]nonane):n(LiAlH4)= 1:3.2,reaction time 16 h,and yield of product reached 93.73%. The product was analyzed qualitatively by means of elemental analysis and IR.
Keywords:8-benzyl-2  8-diazabicyclo[4.3.0]nonane  8-benzyl-7  9-dioxo-2  8-diazabicyclo[4.3.0]nonane  lithium aluminium hydride  synthesis
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