摘要
Abstract
2,6-Diamino-3,5-dinitropyridine-1-oxide ( ANPyO) was synthesized from nitration of 2,6-diacetamidopyridine-1-oxide (DAPO) with N_2O_5/solvents and N, N, N-trimethyl-N-propanesulfonic acid ammonium hydrogen sulfate ( TMPSHSO_4 ) as the nitrating agent and catalyst. The effects of reaction solvent, temperature and time on the yield of ANPyO were studied. The optimal reaction conditions were obtained: reaction solvent is CH_3 NO_2; reaction temperature is 60 ℃ ; reaction time is 5 h; the yield of product is 92.5% . The structure of ANPyO were characterized by ~1H NMR,IR and MS.关键词
有机化学/2,6-二乙酰氨基吡啶-1-氧化物(DAPO)/2,6-二氨基-3,5-二硝基吡啶-1-氧化物(ANPyO)/N_2O_5/硝化/N,N,N-三甲基-N-丙磺酸基-硫酸氢铵(TMPSHSO_4)/催化Key words
organic chemistry/ 2,6-diacetamidopyridine 1-oxide ( DAPO)/ 2, 6-diamino-3, 5-dinitropyridine-1-oxide ( ANPyO) /nitrogen pentoxide/ nitration/ N,N,N-trimethyl-N-propanesulfonic acid ammonium hydrogen sulfate(TMPSHSO_4) / catalyst分类
军事科技
