期刊
JOURNAL OF THE BRAZILIAN CHEMICAL SOCIETY
卷 27, 期 6, 页码 1103-1108出版社
SOC BRASILEIRA QUIMICA
DOI: 10.5935/0103-5053.20160008
关键词
debenzylation; nitrolysis; zeolite; tetraacetyldibenzylhexaazaisowurtzitane; CL-20
资金
- Department of Chemistry, Malek-Ashtar University of Technology, Tehran, Iran
Hexanitrohexaazaisowurtzitane (CL-20) is the most powerful non-nuclear explosive in the world. Herein, a greener and safer new one-pot method for the synthesis of CL-20 from tetraacetyldibenzylhexaazaisowurtzitane (TADB) has been developed through zeolite/98% HNO3. The H-ZSM-5 catalyst, with both Bronsted and Lewis acid sites, indicated higher catalytic activity. The reaction using H-ZSM-5 has been optimized with respect to reaction temperature, reaction time, amount of acid and amount of catalyst to substrate ratio.
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