取代苯酚,substituted phenol英语短句,例句大全

取代苯酚,substituted phenol
1)substituted phenol取代苯酚
1.Molecular topological research on the PKa values for substituted benzene carbonic acids and substituted phenols, and the PKb values for substituted phenylamines;取代苯甲酸、取代苯酚酸性PKa和取代苯胺碱性PKb的分子拓扑研究
2.A novel autocorrelation topological index for substituted phenols was derived from a characteristic value of bioactivity for bonding atom.基于表征成键原子的生物活性特征值Ai构建取代苯酚的自相关拓扑指数tT,并以0T1、T为结构描述符,分别建立了取代苯酚诱发浮萍萎黄、对日本长腿蛙蝌蚪的QSAR模型:pC=-2。
3.Based on the molecular topological theory,Kier's shape index(~(m)K) of 18 substituted phenols are calculated in this paper.基于分子拓扑理论,计算了18种取代苯酚的Kier分子形状拓扑指数(mK)。

英文短句/例句

1.Topological Study of the Biodegradability of Substituted Phenols and Benzoic Acids取代苯酚和取代苯甲酸生物降解性的拓扑学
2.Synthesis of p-Substituted Phenolic O-Glycoside via Improved Tietze's Method改进的Tietze法合成对位取代苯酚氧苷类化合物
3.Prediction of Biodegradability of Substituted Phenols and Benzoic Acids with Novel Molecular Connectivity Index and Artificial Neural Network用新型连接性指数与神经网络预测取代苯酚和取代苯甲酸生物降解性
4.A group of multi substituted phenols were prepared via intramolecular wittig reaction of a kind of long chain phosphonic ylides.一类含六个碳的长链叶立德通过分子内维蒂希反应可生成含氟多取代苯酚 .
5.Selective Oxidation of 4-Substituted-2, 6-di(hydroxymeth yl) phenols4-取代-2,6-二(羟甲基)苯酚的选择氧化
6.Study on the Synthesis of 2-Substituted Resorcinols;2-取代间苯二酚化合物的合成研究
7.Extracting Performance of Nickel by 2,2'-thiobis-4-t-octylphenol2,2'-硫代双对叔辛基苯酚萃取镍的性能
8.The Molecular Topological Research on the Pka Values for Substituted Phoenols and the Pkb Values for Substituted Benzenne Amines;取代酚酸性PKa和取代苯胺碱PKb的分子拓扑研究
9.Synthesis of Hexaphenyl Diphenol in Adiponitrile以己二腈为溶剂制备六苯基取代联苯双酚
10.Prediction for the biology-toxicity of chlorophenols with QSAR-ANNQSAR结合人工神经网络预测取代氯苯酚生物毒性
11.Synthesis and Characterization of Schiff Base from Furoylpyrazole Aldehyde and o-Aminophenol取代苯基吡唑醛缩邻氨基苯酚Schiff碱的合成与表征
12.Synthesis of α-Mercapto-β-substitutedphenyl Acrylic Acid and Their Inhibition Activity for Phenoloxidase of Pieris Rapae(L.)α-巯基-β-取代苯基丙烯酸的合成及其对昆虫酚氧化酶的抑制活性
13.Structural Characterization of Substituted Anilines and Phenols and Quantitative Structure-Activity Relationships;取代苯胺和苯酚类化合物的结构表征与结构-活性定量相关关系研究
14.Method: The polysaccharide was extracted by phenol-sulphoacid method.方法采用苯酚－浓硫酸法提取多糖。
15.Study on the Coordination Extraction of Phenol-Hydroxylation Products;配合萃取苯酚羟化液脱水过程的研究
16.Methods and Results Through the reaction of alkylation of substituted phenols, hydrolysis and cyclization,“ vicarious nucleophilic substitution of hydrogen( VNS)” was used to synthesize4- hydroxyindole and4- methoxyindole, the method is simple and the cost is low.方法通过取代酚的醚化,再在苯环上直接引入腈乙基,然后水解、合等反应,直接生成吲哚衍生物。
17.Structural characterization of halogenno benzene and phenol derivatives and quantitative structure-activity relationships;卤代苯和苯酚的衍生物的结构表征和毒性预测
18.copper pentachlorophenate五氯代苯酚铜（防霉剂,防腐剂）