羟基的 meaning in English
hydroxylic
Examples
- P - or o - hydrogen atom of phenolic group
酚羟基的邻位或对位氢 - Objective to improve the preparation of estrogen 3 - methyl ether
摘要目的改进雌激素类化合物3位酚羟基的甲醚化工艺。 - The results show the relative reactivities of three second hydroxyl groups on steroids skeleton of methyl cholicate are different to the three kinds of acylating agents
结果显示，与三种活性不同的酰化试剂作用时，胆酸甲酯分子甾体骨架上三个仲羟基的相对反应活性不同。 - Acylation activity of hydroxyl groups in methyl cholicate has been determined by the use of methacryloyl chloride , methacryloyl anhydride and methacrylic acid as the acylating agents
以甲基丙烯酰氯、甲基丙烯酸酐和甲基丙烯酸作酰化剂，研究了胆酸甲酯分子中羟基的反应活性。 - And tg - dsc . 3 . n , n ' - disalicylidenedianilines and its transition metal complexes of nicl2 6h2o are synthesized by liquid and solid state reaction at room temperature , and their thermochromism are investigated by ir , far i . r
文中的配合物就是其中之一，中心离子是与c = n双键的n原子以及苯环上邻位的羟基的氧原子同时进行配位的。