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有机化学
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有机化学 ›› 2010, Vol. 30 ›› Issue (07): 1059-1062. 上一篇    下一篇

研究简报

1,3,5-三乙酰基六氢均三嗪的小分子法合成反应机理研究

娄忠良1，王鹏1，孟子晖*1，刘越1，覃光明2，葛忠学2，王伯周2   

  1. (1北京理工大学化工与环境学院 北京 100081)
    (2西安近代化学研究所 西安 710061)
  • 收稿日期:2009-09-21 修回日期:2009-11-11 发布日期:2010-02-09
  • 通讯作者: 孟子晖 E-mail:mengzh@bit.edu.cn
  • 基金资助:

    爆炸科学与技术国家重点实验室 (KFJJ09-04)

Synthetic Mechanism for 1,3,5-Triacetyl-1,3,5-triazacyclohexaneSynthezied Using Small-Molecule Method

Lou Zhongliang1 Wang Peng1 Meng Zihui*1 Liu Yue1 Qin Guangming2 Ge Zhongxue2 Wang Bozhou2   

  1. (1 School of Chemical Engineering and Environment, Beijing Institute of Technology, Beijing 100081) (2 Xi an Modern Chemistry Research Institute, Xi an 710061)
  • Received:2009-09-21 Revised:2009-11-11 Published:2010-02-09

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被引次数

7 | 3

1,3,5-三乙酰基六氢均三嗪(1,3,5-triacetyl-1,3,5-triazacyclohexane, TRAT)是高性能单质炸药黑索金的关键硝化前体. 本研究以小分子三聚甲醛和乙腈为原料, 浓硫酸为催化剂, 合成了TRAT, 产率为89%. 合成并表征了N,N -亚甲基二乙酰胺和未见报道的三乙酰基二亚甲基三胺. 根据已得到的几个中间体, 推测了TRAT合成反应的可能机理.

关键词: 黑索金, 1,3,5-三乙酰基六氢均三嗪, 反应机理

1,3,5-Triacetyl-1,3,5-triazacyclohexane (TRAT) is the key synthetic precursor for hexahydro- 1,3,5-trinitro-s-triazine (RDX). TRAT was synthesized from 1,3,5-trioxane with acetonitrile using concentrated sulfuric acid as a catalyst with a yield of 89% by an improved method. The stable intermediates, methylene-bis-alkanecarboxamide and triacetyl-bismethylene-triamine never reported were synthesized. According to intermediates synthesized, synthetic mechanism for TRAT from small molecules was proposed.

Key words: hexogen, 1,3,5-triacetyl-1,3,5-triazacyclohexane, reaction mechanism