N,N-二(2,6-二异丙基苯基)-2,4-戊二亚胺和N,N-二(2,6-二甲基苯基)-2,4-戊二亚胺的合成与表征
Synthesis and Characterization of N,N-2,6-diisopropylphenyl-2,4-pentanediimine and N,N-2,6-dimethylphenyl-2,4-pentanediimine
摘要
以乙酰丙酮、2,6-二异丙基苯胺(或2,6-二甲基苯胺)和对甲苯磺酸为原料通过两步反应高产率的合成了N,N′-二(2,6-二异丙基苯基)-2,4-戊二亚胺(1)和N,N′-二(2,6-二甲基苯基)-2,4-戊二亚胺(2),产率分别为78%和72%,并用元素分析和1HNMR对产物进行了结构表征。
N, N - 2,6 - diisopropylphenyl - 2,4 - pentanediimine（1） andN, N - 2,6 - dimethylphenyl - 2,4 - pentanediimine（2） were synthesiszed by2,4 - pentanedione,2,6 - diisopropylamline （or 2,6 - dimethylamline） and p - toluene - sulfonie acid.The yields were 78% ,72%. The structures of 1 and 2 were confinned by ER and ^1HNMR.
参考文献3
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