苯二酚

苯酚羟基化制苯二酚的催化剂研究新进展

Advances in phenol hydroxylation catalysts for manufacture of catechol and hydroquinone

杯芳烃-槲皮素超分子电化学探针测定苯二酚

Measurement on Hydroquinone by Calixarene-quercetin Supramolecular Electrochemical Probe

H2O2直接氧化苯酚制苯二酚反应体系的分析方法

Analysis method for dihydroxybenzene through direct oxidation of phenol

Fe-Mg-O/γ-Al2O3对苯酚羟基化制苯二酚催化作用的研究

Studies on Fe-Mg-O / γ - Al_2O_3 catalyzing phenol hydroxylation for preparing diphenols

首先，本文以间-苯二酚为模型物，考察了负载Pd系催化剂在催化转移加氢反应中的可行性。

Firstly , resorcinol was used as a model compound to prove the feasibility of supported Pd catalyst system for catalytic transfer hydrogenation .

微孔树脂镶嵌超细α-Fe2O3催化剂的制备、表征及其在苯酚H2O2羟化制备苯二酚反应中的应用

Preparation and Characterization of Nanoscales α - Fe_2O_3 / Microporous resin Catalyst and the Application in Hydroxylation of Phenol with H 2O 2 to Dihydroxybenzene

在TS-1和H2O2催化氧化体系应用的有机物的氧化反应中，苯酚羟基化制苯二酚以及环己酮氨氧化制环己酮肟已实现工业化，替代了传统工艺，实现了清洁生产。

The hydroxylation of phenol and the ammoxidation of cyclohexanone using TS-1 as the catalyst , as clean manufacture methods , have been industrialized .

以4,6-二氨基-1,3-苯二酚盐酸盐和对苯二甲酸为原料，多聚磷酸为介质，缩聚得到聚对苯撑苯并二恶唑（PBO）。

Poly ( p-phenylene benzobisoxazole )( PBO ) was synthesized by polycondensation reaction of 4,6-diamino-1,3-benzenediol dihydrochloride and terephthalic acid in the presence of polyphosphoric acid .

疏水碳链短的DTAB更易与苯二酚作用。

Shorter hydrocarbon chains interact much easier with dihydroxybenzenes .

应用新型绿色环保材料TS-1分子筛催化剂，研究了以30%的双氧水为氧源的苯酚氧化合成苯二酚的清洁生产工艺。

Using TS-1 molecular sieve as catalyst and30 % hydrogen peroxide as oxidant , the green process of dihydroxybeneze synthesized from phenol was discussed in this paper .

用分光光度滴定法在不同温度、不同pH值条件下测定了纤维素纤维接枝β-环糊精与苯二酚类分子形成超分子包合物的表观热力学参数。

The complex stability constants for the 1 ∶ 1 inclusion complexation of various dihydroxybenzenes ( pyrocatechol , hydroquinone , resorcinol ) with cellulose fibre grafted β - cyclodextrin have been determined by means of spectrophotometric titrations at different temperatures in aqueous solutions with different pH values .

间苯二酚（RES）处理促进体内的IAAO活性，导致IAA含量和WSC/AA比值下降，单株分蘖增多，而临苯二酚（CT）的效应相反。

Treatment with resorcinol ( RES ) at initial tillering stage enhanced IAAO activity , caused reduction of IAA level as well as WSC / AA ratio , and therefore increased tillers per plant . But catechol ( CT ) had the opposite effect .

用荧光光度法测定苯二酚异构体中的邻苯二酚。

Catechol was determined in the phenyl dihydroxide isomers by fluorophotometry .

同步荧光法同时测定苯二酚中邻苯二酚和对苯二酚

Simultaneous determination of catechol and hydroquinone by synchronous fluorescence spectrometry

苯酚催化氧化制苯二酚

Preparation of dihydroxy - benzene by catalytic oxidation of phenol

3,3′，5,5′-四甲基联苯二酚二缩水甘油醚的合成与表征

Synthesis and characterization of 3,3 ′, 5,5 ′ - tetramethyl-diphenyl diglycidyl ether

苯酚及苯二酚类催化氧化的色谱电化学法测定及研究

Determination of Phenol and Dihydroxy-benzene by Catalytic Oxidation in Liquid Chromatography Electrochemistry

三波长线性回归光度法同时测定苯二酚异构体

Spectrophotometric Simultaneous Determination of Isomers of Dihydroxybenzenes by Linear Regression with Three Wavelengths

高效液相色谱-高锰酸钾氧化化学发光法测定水中的痕量苯二酚

Determination of Dihydroxybenzenes Using High Performance Liquid Chromatography with Acidic Potassium Permanganate Chemiluminescence

苯酚羟基化合成苯二酚反应产物分离与物料平衡的研究

Product Separation and Material Balance for Synthesis of Diphenol by Hydroxylation of Phenol

回归正交设计在苯二酚体系分光光度测定中的应用研究

Application of regressive orthogonal designing to diphenol system

？苯二酚一铁（Ⅲ）络合物一文的补充静脉补铁剂用于功能性子宫出血缺铁性贫血的研究

Study on intravenous iron sucrose therapy of iron-deficiency anemia induced by functional uterine bleeding

苯酚羟基化制备苯二酚的研究

Process of hydroxylation of phenol to dihydroxyl phenol

苯酚羟基化合成苯二酚过程生成酚焦油的表征

Characterization of phenolic tars acquired from the process for preparing diphenols by the phenol hydroxylation

2-（2-喹啉偶氮）-1,5-苯二酚光度法测定铜的研究

Study on Spectrophotometric Determination of Copper (ⅱ) with 2 - ( 2-Quinolinylazo ) - 1,5-Dihydroxybenzene

4,4′-联苯二酚的合成研究

Synthesis Research of 4,4 ′ - biphenol

探讨了苯二酚化合物与α-CD的键合常数，并提出了可能的包接模型。

The equilibrium binding constants of inclusion complex are determined and possible inclusion model were proposed .

苯酚羟基化合成苯二酚反应过程酚焦油的生成与抑制

Formation and Inhibition of Phenolic Tars in Process for Preparation of Diphenols by the Hydroxylation of Phenol

对苯酚羟基化合成苯二酚产物分离过程酚焦油的形成原因进行了研究。

Formation of phenolic tar during separation of products from diphenols synthesis by phenol hydroxylation was studied .

新型离子液体/多壁碳纳米管/壳聚糖修饰电极直接测量苯二酚

Direct Determination of Dihydroxy-benzene with a Novel Ionic Liquid / multi-walled Carbon Nanotubes / chitosan Modified Electrode