creosol( methoxycresol)

Determination of Trimethoprim by Synchronous Enhanced Spectrofluorimetry;

甲氧苄啶的同步增敏荧光光谱分析法研究

Spectrophotometric Determination of Trimethoprim Based on Charge-Transfer Reaction with p-Nitrophenol;

对硝基酚荷移分光光度法测定甲氧苄啶的含量

Spectrophotometric Determination of Trimethoprim Based on the Charge Transfer Reaction between Trimethoprim and Purpurin;

甲氧苄啶与茜素红的荷移反应及其测定

4-Methoxytriphenylamine(MeO-TPA) and 4,4′-dimethoxy-triphenylamine(DMeO-TPA) with good solubility in common organic solvents were synthesized by Ullmann reaction.

通过Ullmann反应合成了4-甲氧基三苯胺(MeO-TPA)和4,4′-二甲氧基三苯胺(DMeO-TPA)两种具有良好溶解性的甲氧基取代三苯胺,通过FTIR、1H NMR和元素分析等手段对其进行了表征,并采用循环伏安(CV)结合UV-Vis吸收光谱测试了其能级结构。

The extractable quantity is related to the time ofhydrolysis and thd ester-value of the linseed gum and the content of methoxy is relatedto the temperature of the extracting.

该胶可用水、碱、酸提取，提取量与水解温度和时间有关，胶的酯化度和甲氧基含量与提取温度有关。