引用本文:
房强, 雷勇, 郝建军, 曾敏, 王文云, 江璐霞. 2,4-二(2-烯丙基苯氧基)-6-N,N-二甲(乙)基胺基-1,3,5-三嗪的直接一步法合成[J]. 应用化学,
1999, 16(4): 83-85.
Citation: Fang Qiang, Lei Yong, Hao Jianjun, Zeng Min, Wang Wenyun, Jiang Luxia. One-pot Synthesis of 2,4-Bis(2-allylphenoxy)-6-N,N-dialkylamino-1,3,5-triazines[J]. Chinese Journal of Applied Chemistry, 1999, 16(4): 83-85.
Citation: Fang Qiang, Lei Yong, Hao Jianjun, Zeng Min, Wang Wenyun, Jiang Luxia. One-pot Synthesis of 2,4-Bis(2-allylphenoxy)-6-N,N-dialkylamino-1,3,5-triazines[J]. Chinese Journal of Applied Chemistry, 1999, 16(4): 83-85.
2,4-二(2-烯丙基苯氧基)-6-N,N-二甲(乙)基胺基-1,3,5-三嗪的直接一步法合成
摘要:
近年来,以三聚氯氰为原料合成含烯丙基和均三嗪环的反应性单体的研究时有报道[1~3].这类单体易于合成、储存稳定性好,可作为双马来酰亚胺的增韧改性剂,并且由于这类化合物分子结构中活性反应点较多,它们有望在药物、生物材料等领域找到新的用途.我们曾以水为反应介质合成了2,4,6-三(2-烯丙基苯氧基)-1,3,5-三嗪(TAPT)[4,5].为获得对双马来酰亚胺有显著改性效果的系列品种,我们在保留三嗪环上有一定数量的烯丙基和芳香结构,以确保单体有一定反应性又保证其与双马来酰亚胺的共聚物有较好的耐热性的同时,对TAPT的结构重新进行设计,将其中的1个烯丙基苯氧基基团用非反应性基团封锁,以便使最终产物在结构上有较大的变换.
English
One-pot Synthesis of 2,4-Bis(2-allylphenoxy)-6-N,N-dialkylamino-1,3,5-triazines
Abstract:
Two novel reactive monomers 2,4-bis(2-allyl phenoxy)-6-N,N-dialkylamino-1,3,5-triazine (alkyl=methyl, ethyl) were synthesized in one-pot reaction of cyanuric chloride, 2-allyl-phenol with dialkylamine in acetone/water in the presence of aq. NaOH. The products have been characterized by FTIR, 1H NMR, 13C NMR and elemental analysis.
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