Synthesis of CL-20 from TADB in a One-Pot Method by Zeolite/HNO3 as a New Nitrolysis System

Journal of the Brazilian Chemical Society

Bayat, Yadollah¹  Research Institute of Petroleum Industry, Tehran, Iran¹  Mohajeri, Ali¹  Malek-Ashtar University of Technology, Tehran, Iran¹  Hajighasemali, Fatemeh¹ 

关键词:  debenzylation;    nitrolysis;    zeolite;    tetraacetyldibenzylhexaazaisowurtzitane;    CL-20;   

DOI  :  10.5935/0103-5053.20160008

学科分类：化学（综合）

来源: SciELO

【 摘 要 】

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 Brønsted 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.

【 授权许可】

Unknown