摘要
从 2 -硝基丙烷出发 ,经过 4步反应合成 PTIO ( 2 - phenyl- 4,4,5,5- tetramethyl-imidazoline- 3- oxide- 1 - oxyl)蓝色晶体 .该合成物的熔点、元素分析结果以及顺磁共振波谱经与国外产品进行对照实验 ,结果吻合 .并就 PTIO对
A blue crystal PTIO was (2 phenyl 4,4,5,5 tetramethgl imidazoline 3 oxide 1 oxyl) synthesized from 2 nitropropane via a four step reaction. The melting point, the elemental analysis results and the paramagnetic resonance spectrum of the crystal compound are in agreement with these of the same product produced abroad. The cost for synthesizing the compound was reduced by 90% compared with the same Japanese product, and by 99% compared with the same American product. When it is used in NO x non electric samplers, its oxidizing property is better than that of other oxidants.
出处
《吉林大学自然科学学报》
CAS
CSCD
2000年第1期80-82,共3页
Acta Scientiarum Naturalium Universitatis Jilinensis
关键词
PTIO
氮氧化物
合成
一氧化氮
氧化
大气污染
phenyl 4,4,5,5 tetramethyl imidazoline 3 oxide 1 oxyl
non electric sampler
NO x
