Potassium 3,3'-diamino- 2,2', 4,4', 6,6'-hexanitro diphenylamide is a new kind of heat-resistant explosive, not yet seen reported in the literature.
3,3′-二氨基-2,2′,4,4′,6,6′-六硝基二苯胺钾是个新型耐热炸药,该化合物至今未见报导。
The heat-resistant explosive 2,2′,4,4′,6,6′-hexanitro-diphenyl sulfone(PCS) was synthesized by oxidation with CrO3 as oxidant in HNO3 medium of a intermidiate,2,2′,4,4′,6,6′-hexanitro-diphenyl sulfide(DPS),which was prepared by condensation reaction using 2,4,6-trinitrochlorobenzene and sodium thiosulfate as starting materials.
以2,4,6-三硝基氯苯和硫代硫酸钠为原料,经缩合反应生成中间体2,2′,4,4′,6,6′-六硝基二苯硫(DPS),再经三氧化铬在硝酸中氧化合成耐热炸药2,2′,4,4′,6,6′-六硝基二苯砜(PCS),反应总收率大于85%。