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

AUTOR(ES)

Bayat, Yadollah, Hajighasemali, Fatemeh, Mohajeri, Ali

FONTE

J. Braz. Chem. Soc.

DATA DE PUBLICAÇÃO

2016-06

RESUMO

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.

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