CAJ | 학술논문

考察了以KMnO4为氧化剂，相转移催化氧化合成对硝基苯甲酸的有关影响因素．结果表明：十六烷基三丁基溴化磷的催化效果最好，收率达76.6％；以价廉易得的季铵盐A-1为氧化剂，能进行缓和反应，且收率提高，达74.3％．此外，KMnO4的自身分解严重影响它对底物的氧化作用，由此确定反应以在中性介质中发生为宜．
고찰료이KMnO4위양화제，상전이최화양화합성대초기분갑산적유관영향인소．결과표명：십륙완기삼정기추화린적최화효과최호，수솔체76.6％；이개렴역득적계안염A-1위양화제，능진행완화반응，차수솔제고，체74.3％．차외，KMnO4적자신분해엄중영향타대저물적양화작용，유차학정반응이재중성개질중발생위의．
For the method of phase transfer catalysis oxidation to synthesize p-nitrberzoic acid, a series of factors are re-viewed in detail. The catalysis effect of HDTBP is the best . The yield is 76.6%. A-1 is a good catalyst that is cheaperthan HDTBP, and its yield is 74.3％ which is 17.2％ higher than that of in literature. The fact that potassium perman-ganate′s decomposition hampered its oxidation to organic substrate has been discovered, so the reaction should be done inneutral medium.