詞語:ortho-nitrotoluene
ortho-nitrotoluene的意思
ortho-nitrotoluene 鄰硝基甲苯;o-nitrotoluene ortho-nitrotoluene 鄰硝基甲苯;
ortho-nitrotoluene的參考例句
1.In this paper, ortho nitrobenzaldehyde is prepared with indirect oxo-process for o nitrotoluene. 以鄰硝基甲苯為原料,採用間接氧化法制備鄰硝基苯甲醛。
2.Effect of phosphoric acid added to nitric acid-sulfuric acid on nitration of toluene and the optimum reaction condition for increasing ratio of para-nitrotoluene to ortho-nitrotoluene were studied. 探討了在甲苯硝化時在硝酸—硫酸中添加磷酸對甲苯硝化的影響,研究了提高硝基甲苯中對位/鄰位產品比值的最佳反應條件。