间苯二酚
- 名resorcinol
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聚N-羟甲基丙烯酰胺-间苯二酚气凝胶合成与表征
Synthesis and characterization of poly - ( n-hydroxymethyl ) - acrylamide and resorcinol aerogel
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两个关键中间体(A3)和(B8)可从起始原料间苯二酚得到。
The two key intermediate ketones ( A_3 ) and ( B_8 ) were obtained respectively by the use of the starting material resorcinol .
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HIV病毒抑制剂中间体5-戊基间苯二酚的合成
Synthesis of HIV Inhibitor Intermediate 5-Pentyl Resorcinol
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铜(II)-4-(2-噻唑偶氮)-间苯二酚配合物吸附波研究
A Study of the Adsorptive Wave of Copper (ⅱ) - 4 - ( 2-Thiazolylazo ) - Resorcinol Complex
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间苯二酚&甲醛(RF)树脂溶液反应程度与pH值关系的研究。
Research of the relationship between the resorcin-formaldehyde resins ( RF ) and the pH values of the solution .
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探讨了HPLC法同时分析水中苯酚、对苯二酚、间苯二酚和邻苯二酚混合物的条件。
The simultaneous analysis conditions of phenol , hydroquinone , hydroxyphenol and odi-hydroxybenzene mixture by HPLC were discussed .
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4-(2-噻唑偶氮)-间苯二酚与Cd(Ⅱ)反应平衡的分光光度研究
Spectrophotometric Study on the reaction equilibrium of the cadmium (ⅱ) ion with 4 - ( 2-thiazolylazo ) - resorcinol
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间苯二酚共聚PF树脂固化特性及应用效果的研究
Study on resorcinol to PF resin curing property and application effect
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Ge(Ⅳ)-邻苯二酚、间苯二酚、对苯二酚极谱配合吸附催化波的比较研究
Comparisons in Polarographic Adsorptive Complex Waves of Ge (ⅳ) - Catechol , - Resorcin , and-Hydroquinone
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间苯二酚蓝在溴化十六烷基三甲铵上Langmuir吸附研究
Study of langmuir aggregation of resorcin blue on Cetyl Trimethylammonium Bromide
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以间苯二酚(Resorcinol)-甲醛(Formaldehyde)为原料,用溶胶-凝胶法和超临界干燥工艺制备了纳米多孔RF有机气凝胶。
RF Aerogels are prepared through sol-gel process and supercritical drying technique form resorcinol with formaldehyde .
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高密度间苯二酚-甲醛碳气凝胶ICF靶的制备与吸附性能研究
Preparation and adsorption properties of high density resorcinol-formaldehyde carbonized aerogel ICF target
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铋-4-(2-吡啶偶氮)间苯二酚(PAR)络合吸附波的机理研究
On the Mechanism of the Adsorptive-complex Wave of Bismuth and 4 - ( 2-Pyridylazo ) resorcinol
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间苯二酚/双酚F共聚型环氧树脂综合性能优于未改性双酚F环氧树脂,其粘度(25℃,以下同)是2.1pa。
The result suggested the property of BPF / Resorcin copolymerization epoxy resin was better than BPF epoxy resin . The viscosity was 2.1 pa.
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溶液本身性质(如初始浓度,初始pH值,饱和气存在与否)也明显影响间苯二酚的超声降解。
The properties including initial concentration of resorcinol , initial pH and species of aerated gas of the solution itself have also affected on ultrasonic decomposition efficiency .
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本文简要综述了间苯二酚-甲醛(RF)有机气凝胶的基本特性、制备方法、表征手段及其国内外研究概况;
The paper brief summarized the essential characteristics , preparation methods , token techniques and recent achievements of resorcinol-formaldehyde ( RF ) aerogels ;
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红麻纤维经环氧基活化后与吡啶(2-偶氮-4)间苯二酚(PAR)接枝反应,制得一种改性红麻纤维。
A modified kenaf was prepared by epoxy kenaf with 4 - ( 2 - pyridylaxo ) resorcinol .
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对间苯二酚氨解催化剂进行了研究,筛选了适合间苯二酚催化合成间氨基酚和N,N-二甲基间氨基酚的催化剂。
The animation of resorcinol were also studied in this work and the conditions of synthesizing m-aminophenol and m - ( N , N-dimethyl aniino ) phenol were studied and optimized .
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用甘氨酸模拟胶原,研究间苯二酚-恶唑烷E鞣性基质的形成以及与胶原之间的反应特性。
The Tanning Matrix can be formed by resorcinol and oxazolidine E , and the reactioncharateristics between Tanning Matrix and collagen were investigated through NMR and size distribution analysis .
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通过测量在线取样的间苯二酚-甲醛树脂(以下简称RF树脂)溶液的当量粘度,来间接判断RF树脂的粘合性能。
This paper has predicted indirectly by means of measuring the equivalent viscosity of resorcin-formaldehyde resin liquor ( thereinafter referred to as RF resin ) .
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水基凝胶CSAM由淀粉接枝聚丙烯酰胺(SgPAM)、间苯二酚(R)和六次甲基四胺(U)水溶液生成。
Water plugging agent CSAM is a strong gel forming aqueous solution of starch-graft-polyacrylamide , S-g-PAM , resorcine , and urotropine ( hexamethylenetetramine ) .
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实验数据证明,H2O2对超声波降解间苯二酚水溶液具有明显的促进作用,溶液体系中存在少量双氧水时,超声作用8h,间苯二酚的降解率达到98.7%。
After 8 h , the degradation rate of resorcin reached 98.7 % , with a few H_2O_2 in the system .
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金属-4-(2-吡啶偶氮)-间苯二酚(PAR)络合物的极谱研究&Ⅲ、铌(Ⅴ)-酒石酸-PAR-NaClO3体系极谱催化波
Polarographic study of metal-4 - ( 2-pyridylazo ) - resorcinol ( par ) complex ⅲ . catalytic polarographic wave in niobium (ⅴ) - tartaric acid-par-naclo_3 system
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通过微电池的反应,苯酚首先被降解成邻苯二酚、间苯二酚、对苯二酚等中间产物,进而又被矿化为CO2和H2O。
In the micro-cell , firstly phenol is degraded into the intermediates , such as catechol , resorcinol and hydroquinone , and then mineralized into CO2 and H2O .
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通过末端带有游离氨基的间苯二酚杯芳烃酰胺衍生物与水杨醛反应,合成了含水杨醛亚胺端基的Schiff碱衍生物;
A series of polydentate Schiff base ligands of calix [ 4 ] resorcinarene were easily prepared from the amides which containing terminal amino groups with salicylaldehyde .
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本文研究了硫酸钡在氨水溶液中与EDTA的反应条件,提出用EDTA滴定法测定三硝基间苯二酚中的硫酸。
This Paper studies the reaction conditions of the Barium Sulphate and EDTA in ammonia water solution and proposes to use EDTA titration to determine sulphuric acid in Trinitro-resorcinol .
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铋(Ⅲ)-4-(2-吡啶偶氮)间苯二酚体系在NH3/NH4Cl中的示差脉冲吸附伏安法研究
On the differential pulse adsorption voltammetry of bismuth-4 - ( 2-pyridylazo ) - resorcinol system in nh_3 / nh_4 Ci
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锦纶66帘子布浸胶液含有大量的天然胶乳、间苯二酚、甲醛、氨、乙烯、丁苯等有毒有害物质,其生产废水中COD和浊度特别高。
The dipping solution ( DS ) of nylon-66 cord fabric contains latex , resorcinol , formaldehyde , ammonia , ethene and butyl benzene . The COD content and turbidity in DS wastewater are very high .
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用溶胶凝胶法制备出了高RC比(间苯二酚与催化剂的摩尔比)的RF有机气凝胶,通过溶剂替换,成功地实现了常压条件下的干燥工艺。
Resorcinol formaldehyde ( RF ) aerogels with high RC ratio ( molar ratio of resorcinol to catalyst ) are prepared by using sol gel process . They can be dried at ambient conditions by solvent substitution .
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本论文以2-氯-4,6-二硝基间苯二酚为原料,10wt.%Pd/C为催化剂一步加氢脱氯、硝基还原反应合成DAR。
In this paper , DAR was synthesized by catalytic HDC and nitro reduction of 2-chloro-4,6-dinitroresorcinol over 10 wt. % Pd / C catalyst .