ortho acid
英
美 [ˈɔrˌθoʊ ˈæsɪd]
原酸
双语例句
- Para-nitrotoluene-ortho-sulphonic acid was synthesized from para-nitrotoluene and concentrated sulfuric acid as raw material in the mixed solvents comprising naphtha solvent and petroleum ether by liquid phase sulfonation method.
利用液相烘焙磺化法，以对硝基甲苯为原料，在溶剂汽油和石油醚混合型溶剂中用浓硫酸磺化合成对硝基甲苯邻磺酸。 - Studies on the organic precipitants for zirconium ⅰ. ortho-nitrobenzene sulfinic acid
锆的有机沉淀剂研究Ⅰ.隣硝基苯亚磺酸 - Ortho nitrobenzene sulfinic acid precipitates zirconium quantitatively from hydrochloric acid solutions not stronger than 0.6N.
邻-硝基苯亚磺酸在0.4N盐酸溶液中与锆离子生成淡黄色絮状沉淀。 - Labelling ortho iodohippuric acid with~ ( 131) I by a melting method
熔融法标记~（131）I-邻碘马尿酸 - In chapter two, ortho C-H bonds in the carboxylic acid ring of N-alkyl and N-aryl substituted benzamides was successfully and selectively activated and were functionalized by olefins to give five-membered lactam.
N-烷基和N-芳基取代的苯甲酰胺羧酸环邻位的C-H键能够选择性的发生活化，被烯烃官能化后生成五元环的内酰胺。