3-d iam ino-6-(3,5-d im ethylpyrazol-1-yl)-1,2,4,5-tetrazine(ADMPT),3,6-d iam ino-1,2,4,5-tet-razine(DATZ),3,6-d ihydra-zino-1,2,4,5-tetrazine(DHT),3,3’-azob is(6-am ino-1,2,4,5-tetrazine)(DAAT) and som e h igh-n itr...3-d iam ino-6-(3,5-d im ethylpyrazol-1-yl)-1,2,4,5-tetrazine(ADMPT),3,6-d iam ino-1,2,4,5-tet-razine(DATZ),3,6-d ihydra-zino-1,2,4,5-tetrazine(DHT),3,3’-azob is(6-am ino-1,2,4,5-tetrazine)(DAAT) and som e h igh-n itrogen energetic compounds were synthesized.The structures of the compounds were confirm ed by elem ent analysis,IR,1H NMR and13C NMR spectra etc.展开更多
Seven derivatives of 1,3-dithiocyclohexane were prepared via the reaction o f 7 aldehydes(or ketones) with Bunte′s salt prepared from 1,3-dichloroprop ane and sodium thiosulfate. The procedure has the feature of easi...Seven derivatives of 1,3-dithiocyclohexane were prepared via the reaction o f 7 aldehydes(or ketones) with Bunte′s salt prepared from 1,3-dichloroprop ane and sodium thiosulfate. The procedure has the feature of easier operation, s horter reaction time and higher yield. The yields of seven derivatives of 1,3- dithiocyclohexane are between 58% and 75%. The optimum molar ratio of 1,3-d ichloropropane to sodium thiosulfate was 1∶1 in the preparati on of Bunte′s salt. The structures of seven derivatives were characterized by m eans of IR, 1H NMR, MS.展开更多
文摘3-d iam ino-6-(3,5-d im ethylpyrazol-1-yl)-1,2,4,5-tetrazine(ADMPT),3,6-d iam ino-1,2,4,5-tet-razine(DATZ),3,6-d ihydra-zino-1,2,4,5-tetrazine(DHT),3,3’-azob is(6-am ino-1,2,4,5-tetrazine)(DAAT) and som e h igh-n itrogen energetic compounds were synthesized.The structures of the compounds were confirm ed by elem ent analysis,IR,1H NMR and13C NMR spectra etc.
文摘Seven derivatives of 1,3-dithiocyclohexane were prepared via the reaction o f 7 aldehydes(or ketones) with Bunte′s salt prepared from 1,3-dichloroprop ane and sodium thiosulfate. The procedure has the feature of easier operation, s horter reaction time and higher yield. The yields of seven derivatives of 1,3- dithiocyclohexane are between 58% and 75%. The optimum molar ratio of 1,3-d ichloropropane to sodium thiosulfate was 1∶1 in the preparati on of Bunte′s salt. The structures of seven derivatives were characterized by m eans of IR, 1H NMR, MS.
