Gas chromatography - mass spectrometry ( gc - ms ) analyses showed that both potassium permanganate and chlorine could oxidate the organic matters with unsaturated functional groups into those with carboxyl, hydroxyl and aldehyde. and it was further revealed that after preoxidation by potassium permanganate, the sorts of organic matters were reduced remarkably, however, chlorination leaded to increase of the sorts of orgnic matters and brought some chloro - organics such as chlorobenzene, chlorophenol, and trichloro - ethane
通過色譜-質譜聯用( gc - ms )評價分析了高錳酸鉀和氯對有機物結構的改變,高錳酸鉀和氯均將原水中的一些不飽和性有機物氧化分解為一些含氧基團的有機物,如羧酸類、醇類和醛等有機物,但預氯化會在水中出現一些
鹵代物,
鹵代產物不僅出現在
苯環上,而且出現在鏈烴上。
Synthesis and antimicrobial activities of halogenated hydroxy triphenyl ethers
新型
鹵代羥基三
苯醚的合成與抑菌活性研究
Structural characterization of halogenno benzene and phenol derivatives and quantitative structureactivity relationships
鹵代苯和苯酚的衍生物的結構表徵和毒性預測