improved preparation of 3,7-dinitro-1,3,5,7-tetraazabicyclo[3,3,1] nonane (dpt) from urea
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abstract
an improved and facile preparation of 3,7-dinitro-1,3,5,7-tetraazabicyclo [3,3,1] nonane(dpt) has been developed starting from urea. in the procedure dpt was synthesized vian,n’-dinitrourea (dnu) as intermediate and various operating parameters such astemperature, ph and molar ratio of reagents have been optimized to give maximum yield ofthe desired product. the low cost method is concise, operationally simple and offers highpurity and satisfactory yield of dpt.
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An improved and facile preparation of 3,7-dinitro-1,3,5,7-tetraazabicyclo [3,3,1] nonane(DPT) has been developed starting from urea. In the procedure DPT was synthesized viaN,N’-dinitrourea (DNU) as intermediate and various operating parameters such astemperature, pH and molar ratio of reagents have been optimized to give maximum yield ofthe desired product. The low cost method is concise, oper...
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Journal title:
journal of the iranian chemical researchجلد ۳، شماره ۲، صفحات ۱۳۳-۱۳۹
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